Nov 11, 2018 11:53:08 PM org.apache.catalina.startup.ClassLoaderFactory validateFile WARNING: Problem with directory [/var/sakai-qa2-us-12/common/lib], exists: [false], isDirectory: [false], canRead: [false] Nov 11, 2018 11:53:08 PM org.apache.catalina.startup.ClassLoaderFactory validateFile WARNING: Problem with directory [/var/sakai-qa2-us-12/shared/lib], exists: [false], isDirectory: [false], canRead: [false] Nov 11, 2018 11:53:09 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent INFO: Loaded APR based Apache Tomcat Native library [1.2.16] using APR version [1.6.3]. Nov 11, 2018 11:53:09 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent INFO: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true]. Nov 11, 2018 11:53:09 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent INFO: APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true] Nov 11, 2018 11:53:09 PM org.apache.coyote.AbstractProtocol init INFO: Initializing ProtocolHandler ["http-nio-20002"] Nov 11, 2018 11:53:09 PM org.apache.tomcat.util.net.NioSelectorPool getSharedSelector INFO: Using a shared selector for servlet write/read Nov 11, 2018 11:53:09 PM org.apache.catalina.startup.Catalina load INFO: Initialization processed in 1159 ms Nov 11, 2018 11:53:09 PM org.apache.catalina.core.StandardService startInternal INFO: Starting service [Catalina] Nov 11, 2018 11:53:09 PM org.apache.catalina.core.StandardEngine startInternal INFO: Starting Servlet Engine: Apache Tomcat/8.5.32 Nov 11, 2018 11:53:10 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-tool-tool-su.war] Nov 11, 2018 11:53:11 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:53:11.484 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.load load: loading components from: /var/sakai-qa2-us-12/components/ 11-Nov-2018 23:53:11.491 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/accountvalidator-impl 11-Nov-2018 23:53:11.900 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/archive-impl2 11-Nov-2018 23:53:11.984 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/basiclti-impl 11-Nov-2018 23:53:11.993 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage Loading demo components from /var/sakai-qa2-us-12/components/basiclti-impl 11-Nov-2018 23:53:12.142 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/cloud-content-impl 11-Nov-2018 23:53:12.204 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/cmprovider 11-Nov-2018 23:53:12.249 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/commons-pack 11-Nov-2018 23:53:12.290 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/content-cleanup-impl 11-Nov-2018 23:53:12.313 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/content-copyright-impl 11-Nov-2018 23:53:12.373 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/content-metadata-impl 11-Nov-2018 23:53:12.410 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/content-providers-impl 11-Nov-2018 23:53:12.443 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/content-review-pack 11-Nov-2018 23:53:12.856 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/content-types 11-Nov-2018 23:53:12.884 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/coursemanagement-hibernate-pack 11-Nov-2018 23:53:12.884 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage Loading demo components from /var/sakai-qa2-us-12/components/coursemanagement-hibernate-pack 11-Nov-2018 23:53:12.938 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/delegatedaccess-impl 11-Nov-2018 23:53:12.939 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage Loading demo components from /var/sakai-qa2-us-12/components/delegatedaccess-impl 11-Nov-2018 23:53:13.013 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/elasticsearch-impl 11-Nov-2018 23:53:13.153 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/emailtemplateservice-impl 11-Nov-2018 23:53:13.253 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/entitybroker-pack 11-Nov-2018 23:53:13.459 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/external-calendaring-service-impl 11-Nov-2018 23:53:13.508 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/gradebook-service-pack 11-Nov-2018 23:53:13.613 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/hierarchy-impl 11-Nov-2018 23:53:13.724 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/import-pack 11-Nov-2018 23:53:13.802 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/lessonbuilder-components 11-Nov-2018 23:53:13.856 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/localization-bundles 11-Nov-2018 23:53:13.886 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/login-impl 11-Nov-2018 23:53:13.922 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/mailsender-impl 11-Nov-2018 23:53:13.967 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/message-search-adapters-impl 11-Nov-2018 23:53:14.017 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/messageforums-component-impl 11-Nov-2018 23:53:14.141 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/oauth-impl 11-Nov-2018 23:53:14.214 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/pasystem-impl 11-Nov-2018 23:53:14.269 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/polls-impl 11-Nov-2018 23:53:14.383 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/profile2-impl 11-Nov-2018 23:53:14.504 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-announcement-impl 11-Nov-2018 23:53:14.581 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-assignment-impl 11-Nov-2018 23:53:14.904 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-calendar-impl 11-Nov-2018 23:53:15.101 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-chat-impl 11-Nov-2018 23:53:15.188 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-citations-impl 11-Nov-2018 23:53:15.338 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-common-composite-component 11-Nov-2018 23:53:15.378 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-comp-help 11-Nov-2018 23:53:15.439 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-courier-impl 11-Nov-2018 23:53:15.488 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-kernel-impl 11-Nov-2018 23:53:17.883 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-mailarchive-impl 11-Nov-2018 23:53:17.927 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-mailarchive-subetha 11-Nov-2018 23:53:17.972 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-podcasts-impl 11-Nov-2018 23:53:18.007 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-portal-render-impl 11-Nov-2018 23:53:18.052 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-portal-service-impl 11-Nov-2018 23:53:18.088 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-postem-impl 11-Nov-2018 23:53:18.113 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-presence-impl 11-Nov-2018 23:53:18.139 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-privacy-impl 11-Nov-2018 23:53:18.180 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-provider-pack 11-Nov-2018 23:53:18.181 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage Loading demo components from /var/sakai-qa2-us-12/components/sakai-provider-pack 11-Nov-2018 23:53:18.284 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-rwiki-impl 11-Nov-2018 23:53:19.054 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-site-manage-group-section-role-helper-pack 11-Nov-2018 23:53:19.071 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-site-manage-impl 11-Nov-2018 23:53:19.107 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-syllabus-impl 11-Nov-2018 23:53:19.133 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-taggable-impl 11-Nov-2018 23:53:19.147 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-usermembership-impl 11-Nov-2018 23:53:19.160 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sakai-web-impl 11-Nov-2018 23:53:19.174 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/samigo-pack 11-Nov-2018 23:53:19.305 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/scheduler-component 11-Nov-2018 23:53:19.386 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/scheduler-test-component 11-Nov-2018 23:53:19.404 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/scoring-service-impl 11-Nov-2018 23:53:19.421 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/search-impl 11-Nov-2018 23:53:19.709 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sections-impl 11-Nov-2018 23:53:19.741 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/shared-i18n-bundles 11-Nov-2018 23:53:19.752 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/shortenedurl-impl 11-Nov-2018 23:53:19.770 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/signup-impl 11-Nov-2018 23:53:19.832 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/sitestats-impl 11-Nov-2018 23:53:19.958 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/tags-impl 11-Nov-2018 23:53:20.004 INFO [localhost-startStop-1] org.sakaiproject.util.ComponentsLoader.loadComponentPackage loadComponentPackage: /var/sakai-qa2-us-12/components/userauditservice-impl 11-Nov-2018 23:53:20.022 INFO [localhost-startStop-1] org.sakaiproject.util.SakaiApplicationContext.prepareRefresh Refreshing org.sakaiproject.util.SakaiApplicationContext@113c5be: startup date [Sun Nov 11 23:53:20 EST 2018]; root of context hierarchy 11-Nov-2018 23:53:20.156 INFO [localhost-startStop-1] org.sakaiproject.util.SakaiProperties.loadProperties Loaded 122 properties from file class path resource [org/sakaiproject/config/kernel.properties] 11-Nov-2018 23:53:20.168 INFO [localhost-startStop-1] org.sakaiproject.util.SakaiProperties.loadProperties Loaded 110 properties from file class path resource [org/sakaiproject/config/bundle/default.sakai.properties] 11-Nov-2018 23:53:20.169 WARN [localhost-startStop-1] org.sakaiproject.util.SakaiProperties.loadProperties Could not load properties from URL [file:/var/sakai-qa2-us-12/sakai/placeholder.properties]: /var/sakai-qa2-us-12/sakai/placeholder.properties (No such file or directory) 11-Nov-2018 23:53:20.170 INFO [localhost-startStop-1] org.sakaiproject.util.SakaiProperties.loadProperties Loaded 48 properties from file URL [file:/var/sakai-qa2-us-12/sakai/sakai.properties] 11-Nov-2018 23:53:20.171 INFO [localhost-startStop-1] org.sakaiproject.util.SakaiProperties.loadProperties Loaded 26 properties from file URL [file:/var/sakai-qa2-us-12/sakai/local.properties] 11-Nov-2018 23:53:20.172 WARN [localhost-startStop-1] org.sakaiproject.util.SakaiProperties.loadProperties Could not load properties from URL [file:${sakai.security}security.properties]: ${sakai.security}security.properties (No such file or directory) 11-Nov-2018 23:53:20.172 WARN [localhost-startStop-1] org.sakaiproject.util.SakaiProperties.loadProperties Could not load properties from URL [file:${sakai.test}test.properties]: ${sakai.test}test.properties (No such file or directory) 11-Nov-2018 23:53:20.172 INFO [localhost-startStop-1] org.sakaiproject.util.SakaiProperties.mergeProperties Loaded a total of 294 properties 11-Nov-2018 23:53:22.092 INFO [localhost-startStop-1] org.sakaiproject.thread_local.impl.ThreadLocalComponent.init init() 11-Nov-2018 23:53:22.130 INFO [localhost-startStop-1] org.sakaiproject.tool.impl.SessionComponent.init init(): interval: 1800 refresh: 60 11-Nov-2018 23:53:22.141 INFO [localhost-startStop-1] org.sakaiproject.component.impl.BasicConfigurationService.init Configured 0 secured key names: [] 11-Nov-2018 23:53:22.146 INFO [localhost-startStop-1] org.sakaiproject.component.impl.BasicConfigurationService.addProperties Adding 1 properties from local0 11-Nov-2018 23:53:22.146 INFO [localhost-startStop-1] org.sakaiproject.component.impl.BasicConfigurationService.addProperties Adding 122 properties from kernel.properties 11-Nov-2018 23:53:22.147 INFO [localhost-startStop-1] org.sakaiproject.component.impl.BasicConfigurationService.addProperties Promoted to system property: system.test.key 11-Nov-2018 23:53:22.148 INFO [localhost-startStop-1] org.sakaiproject.component.impl.BasicConfigurationService.addProperties Adding 110 properties from default.sakai.properties 11-Nov-2018 23:53:22.150 INFO [localhost-startStop-1] org.sakaiproject.component.impl.BasicConfigurationService.addProperties Adding 48 properties from sakai.properties 11-Nov-2018 23:53:22.152 INFO [localhost-startStop-1] org.sakaiproject.component.impl.BasicConfigurationService.addProperties Adding 26 properties from local.properties 11-Nov-2018 23:53:22.152 INFO [localhost-startStop-1] org.sakaiproject.component.impl.BasicConfigurationService.init Configured 1 secured keys from all sources 11-Nov-2018 23:53:22.152 INFO [localhost-startStop-1] org.sakaiproject.component.impl.BasicConfigurationService.init Loaded 298 config items from all initial sources 11-Nov-2018 23:53:22.167 INFO [localhost-startStop-1] org.sakaiproject.component.impl.BasicConfigurationService.init Dereference Initial: Changed (dereferenced) 0 item values out of 299 initial config items 11-Nov-2018 23:53:22.346 INFO [localhost-startStop-1] org.sakaiproject.hikaricp.jdbc.pool.SakaiBasicDataSource.init init() 11-Nov-2018 23:53:23.289 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/accountvalidator/model/ValidationAccount.hbm.xml] 11-Nov-2018 23:53:23.425 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [ContentReviewItem.hbm.xml] 11-Nov-2018 23:53:23.462 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/coursemanagement/impl/AcademicSessionCmImpl.hbm.xml] 11-Nov-2018 23:53:23.495 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/coursemanagement/impl/MembershipContainerCmImpl.hbm.xml] 11-Nov-2018 23:53:23.509 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/coursemanagement/impl/CanonicalCourseCmImpl.hbm.xml] 11-Nov-2018 23:53:23.521 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/coursemanagement/impl/CourseOfferingCmImpl.hbm.xml] 11-Nov-2018 23:53:23.532 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/coursemanagement/impl/CourseSetCmImpl.hbm.xml] 11-Nov-2018 23:53:23.544 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/coursemanagement/impl/CrossListingCmImpl.hbm.xml] 11-Nov-2018 23:53:23.555 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/coursemanagement/impl/EnrollmentCmImpl.hbm.xml] 11-Nov-2018 23:53:23.566 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/coursemanagement/impl/EnrollmentSetCmImpl.hbm.xml] 11-Nov-2018 23:53:23.579 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/coursemanagement/impl/MembershipCmImpl.hbm.xml] 11-Nov-2018 23:53:23.589 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/coursemanagement/impl/SectionCmImpl.hbm.xml] 11-Nov-2018 23:53:23.610 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/coursemanagement/impl/MeetingCmImpl.hbm.xml] 11-Nov-2018 23:53:23.629 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/coursemanagement/impl/SectionCategoryCmImpl.hbm.xml] 11-Nov-2018 23:53:23.646 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/emailtemplateservice/hbm/EmailTemplate.hbm.xml] 11-Nov-2018 23:53:23.667 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/gradebook/Gradebook.hbm.xml] 11-Nov-2018 23:53:23.680 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/gradebook/GradableObject.hbm.xml] 11-Nov-2018 23:53:23.691 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/gradebook/GradeRecord.hbm.xml] 11-Nov-2018 23:53:23.704 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/gradebook/GradingEvent.hbm.xml] 11-Nov-2018 23:53:23.714 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/gradebook/GradingScale.hbm.xml] 11-Nov-2018 23:53:23.724 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/gradebook/GradebookProperty.hbm.xml] 11-Nov-2018 23:53:23.733 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/gradebook/GradeMapping.hbm.xml] 11-Nov-2018 23:53:23.743 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/gradebook/Spreadsheet.hbm.xml] 11-Nov-2018 23:53:23.754 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/gradebook/Comment.hbm.xml] 11-Nov-2018 23:53:23.764 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/gradebook/Category.hbm.xml] 11-Nov-2018 23:53:23.788 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/gradebook/LetterGradePercenteMapping.hbm.xml] 11-Nov-2018 23:53:23.798 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/gradebook/Permission.hbm.xml] 11-Nov-2018 23:53:23.829 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/hierarchy/dao/hbm/HierarchyPersistentNode.hbm.xml] 11-Nov-2018 23:53:23.838 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/hierarchy/dao/hbm/HierarchyNodeMetaData.hbm.xml] 11-Nov-2018 23:53:23.847 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/hierarchy/dao/hbm/HierarchyNodePermission.hbm.xml] 11-Nov-2018 23:53:23.855 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/lessonbuildertool/simplepageitem.hbm.xml] 11-Nov-2018 23:53:23.865 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/lessonbuildertool/simplepage.hbm.xml] 11-Nov-2018 23:53:23.875 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/lessonbuildertool/simplepagelogentry.hbm.xml] 11-Nov-2018 23:53:23.883 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/lessonbuildertool/simplepagegroup.hbm.xml] 11-Nov-2018 23:53:23.892 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/lessonbuildertool/simplepagecomment.hbm.xml] 11-Nov-2018 23:53:23.900 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/lessonbuildertool/simplestudentpage.hbm.xml] 11-Nov-2018 23:53:23.909 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/lessonbuildertool/simplepagequestionresponse.hbm.xml] 11-Nov-2018 23:53:23.918 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/lessonbuildertool/simplepagequestionresponsetotals.hbm.xml] 11-Nov-2018 23:53:23.926 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/lessonbuildertool/simplepagepeerevalresult.hbm.xml] 11-Nov-2018 23:53:23.935 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/lessonbuildertool/simplepageproperty.hbm.xml] 11-Nov-2018 23:53:23.943 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/lessonbuildertool/checklistitemstatus.hbm.xml] 11-Nov-2018 23:53:23.950 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/DateRestrictions.hbm.xml] 11-Nov-2018 23:53:23.959 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/Attachment.hbm.xml] 11-Nov-2018 23:53:23.968 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/UnreadStatus.hbm.xml] 11-Nov-2018 23:53:23.976 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/Area.hbm.xml] 11-Nov-2018 23:53:23.986 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/Topic.hbm.xml] 11-Nov-2018 23:53:24.001 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/MessageImpl.hbm.xml] 11-Nov-2018 23:53:24.018 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/OpenForum.hbm.xml] 11-Nov-2018 23:53:24.030 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/PrivateForum.hbm.xml] 11-Nov-2018 23:53:24.040 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/Label.hbm.xml] 11-Nov-2018 23:53:24.051 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/DBMembershipItemImpl.hbm.xml] 11-Nov-2018 23:53:24.060 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/PermissionLevelImpl.hbm.xml] 11-Nov-2018 23:53:24.071 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/EmailNotification.hbm.xml] 11-Nov-2018 23:53:24.080 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/SynopticMsgcntrItem.hbm.xml] 11-Nov-2018 23:53:24.098 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/HiddenGroupImpl.hbm.xml] 11-Nov-2018 23:53:24.109 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/MessageMoveHistory.hbm.xml] 11-Nov-2018 23:53:24.119 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/Rank.hbm.xml] 11-Nov-2018 23:53:24.129 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/RankImage.hbm.xml] 11-Nov-2018 23:53:24.138 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/messageforums/dao/hibernate/AnonymousMapping.hbm.xml] 11-Nov-2018 23:53:24.146 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/oauth/dao/Accessor.hbm.xml] 11-Nov-2018 23:53:24.158 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/oauth/dao/Consumer.hbm.xml] 11-Nov-2018 23:53:24.166 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/poll/hbm/Poll.hbm.xml] 11-Nov-2018 23:53:24.175 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/poll/hbm/Option.hbm.xml] 11-Nov-2018 23:53:24.185 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/poll/hbm/Vote.hbm.xml] 11-Nov-2018 23:53:24.195 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/ProfileStatus.hbm.xml] 11-Nov-2018 23:53:24.203 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/ProfilePrivacy.hbm.xml] 11-Nov-2018 23:53:24.211 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/ProfileFriend.hbm.xml] 11-Nov-2018 23:53:24.219 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/ProfileImageUploaded.hbm.xml] 11-Nov-2018 23:53:24.228 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/SakaiPersonMeta.hbm.xml] 11-Nov-2018 23:53:24.237 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/ProfilePreferences.hbm.xml] 11-Nov-2018 23:53:24.247 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/ProfileImageExternal.hbm.xml] 11-Nov-2018 23:53:24.256 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/Message.hbm.xml] 11-Nov-2018 23:53:24.265 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/MessageThread.hbm.xml] 11-Nov-2018 23:53:24.273 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/MessageParticipant.hbm.xml] 11-Nov-2018 23:53:24.292 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/GalleryImage.hbm.xml] 11-Nov-2018 23:53:24.301 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/CompanyProfile.hbm.xml] 11-Nov-2018 23:53:24.311 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/SocialNetworkingInfo.hbm.xml] 11-Nov-2018 23:53:24.327 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/ProfileImageOfficial.hbm.xml] 11-Nov-2018 23:53:24.335 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/ProfileKudos.hbm.xml] 11-Nov-2018 23:53:24.343 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/ExternalIntegrationInfo.hbm.xml] 11-Nov-2018 23:53:24.351 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/WallItem.hbm.xml] 11-Nov-2018 23:53:24.359 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/profile2/hbm/WallItemComment.hbm.xml] 11-Nov-2018 23:53:24.371 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.assignment.api.model.Assignment] 11-Nov-2018 23:53:24.376 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.assignment.api.model.AssignmentSubmission] 11-Nov-2018 23:53:24.376 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.assignment.api.model.AssignmentSubmissionSubmitter] 11-Nov-2018 23:53:24.377 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.assignment.api.model.AssessorSubmissionId] 11-Nov-2018 23:53:24.377 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.assignment.api.model.AssignmentAllPurposeItem] 11-Nov-2018 23:53:24.378 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.assignment.api.model.AssignmentAllPurposeItemAccess] 11-Nov-2018 23:53:24.378 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.assignment.api.model.AssignmentModelAnswerItem] 11-Nov-2018 23:53:24.378 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.assignment.api.model.AssignmentNoteItem] 11-Nov-2018 23:53:24.379 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.assignment.api.model.AssignmentSupplementItemAttachment] 11-Nov-2018 23:53:24.379 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.assignment.api.model.AssignmentSupplementItemWithAttachment] 11-Nov-2018 23:53:24.379 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.assignment.api.model.PeerAssessmentAttachment] 11-Nov-2018 23:53:24.380 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.assignment.api.model.PeerAssessmentItem] 11-Nov-2018 23:53:24.395 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/calendar/dao/hbm/OpaqueUrl.hbm.xml] 11-Nov-2018 23:53:24.415 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.chat2.model.ChatChannel] 11-Nov-2018 23:53:24.416 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.chat2.model.ChatMessage] 11-Nov-2018 23:53:24.416 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/common/type/TypeImpl.hbm.xml] 11-Nov-2018 23:53:24.430 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/common/edu/person/SakaiPersonImpl.hbm.xml] 11-Nov-2018 23:53:24.442 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/config/api/HibernateConfigItem.hbm.xml] 11-Nov-2018 23:53:24.451 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.content.hbm.Lock] 11-Nov-2018 23:53:24.452 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.messagebundle.api.MessageBundleProperty] 11-Nov-2018 23:53:24.452 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/postem/data/GradebookImpl.hbm.xml] 11-Nov-2018 23:53:24.460 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/postem/data/StudentGradesImpl.hbm.xml] 11-Nov-2018 23:53:24.472 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.hbm.privacy.PrivacyRecord] 11-Nov-2018 23:53:24.473 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [uk/ac/cam/caret/sakai/rwiki/model/RWiki.hbm.xml] 11-Nov-2018 23:53:24.484 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [uk/ac/cam/caret/sakai/rwiki/message/model/message.hbm.xml] 11-Nov-2018 23:53:24.494 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitemanage/impl/SiteSetupQuestion.hbm.xml] 11-Nov-2018 23:53:24.502 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitemanage/impl/SiteSetupQuestionAnswer.hbm.xml] 11-Nov-2018 23:53:24.513 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitemanage/impl/SiteSetupUserAnswer.hbm.xml] 11-Nov-2018 23:53:24.527 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitemanage/impl/SiteTypeQuestions.hbm.xml] 11-Nov-2018 23:53:24.537 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/syllabus/SyllabusItemImpl.hbm.xml] 11-Nov-2018 23:53:24.547 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/syllabus/SyllabusDataImpl.hbm.xml] 11-Nov-2018 23:53:24.555 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/component/app/syllabus/SyllabusAttachment.hbm.xml] 11-Nov-2018 23:53:24.563 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/taggable/impl/LinkImpl.hbm.xml] 11-Nov-2018 23:53:24.578 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/assessment/data/dao/assessment/AssessmentBase.hbm.xml] 11-Nov-2018 23:53:24.589 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/assessment/data/dao/assessment/ItemData.hbm.xml] 11-Nov-2018 23:53:24.601 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/assessment/data/dao/shared/TypeData.hbm.xml] 11-Nov-2018 23:53:24.609 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/assessment/data/dao/questionpool/QuestionPoolData.hbm.xml] 11-Nov-2018 23:53:24.624 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/assessment/data/dao/assessment/PublishedAssessment.hbm.xml] 11-Nov-2018 23:53:24.638 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/assessment/data/dao/assessment/PublishedItemData.hbm.xml] 11-Nov-2018 23:53:24.652 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/assessment/data/dao/grading/GradingData.hbm.xml] 11-Nov-2018 23:53:24.674 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/assessment/data/dao/grading/MediaData.hbm.xml] 11-Nov-2018 23:53:24.688 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/assessment/data/dao/authz/AuthorizationData.hbm.xml] 11-Nov-2018 23:53:24.701 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/assessment/data/dao/assessment/FavoriteColChoices.hbm.xml] 11-Nov-2018 23:53:24.709 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/tool/assessment/data/dao/assessment/ExtendedTime.hbm.xml] 11-Nov-2018 23:53:24.727 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.scheduler.events.hibernate.ContextMapping] 11-Nov-2018 23:53:24.728 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.scheduler.events.hibernate.TriggerEventHibernateImpl] 11-Nov-2018 23:53:24.729 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add annotated class [org.sakaiproject.scheduler.events.hibernate.DelayedInvocation] 11-Nov-2018 23:53:24.729 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/shortenedurl/hbm/RandomisedUrl.hbm.xml] 11-Nov-2018 23:53:24.742 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/signup/hbm/SignupMeeting.hbm.xml] 11-Nov-2018 23:53:24.752 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/signup/hbm/SignupSite.hbm.xml] 11-Nov-2018 23:53:24.761 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/signup/hbm/SignupTimeslot.hbm.xml] 11-Nov-2018 23:53:24.770 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitestats/impl/hbm/PrefsImpl.hbm.xml] 11-Nov-2018 23:53:24.780 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitestats/impl/hbm/EventStatImpl.hbm.xml] 11-Nov-2018 23:53:24.788 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitestats/impl/hbm/LessonBuilderStatImpl.hbm.xml] 11-Nov-2018 23:53:24.796 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitestats/impl/hbm/ResourceStatImpl.hbm.xml] 11-Nov-2018 23:53:24.820 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitestats/impl/hbm/SiteVisitsImpl.hbm.xml] 11-Nov-2018 23:53:24.837 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitestats/impl/hbm/SiteActivityImpl.hbm.xml] 11-Nov-2018 23:53:24.850 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitestats/impl/hbm/SitePresenceImpl.hbm.xml] 11-Nov-2018 23:53:24.858 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitestats/impl/hbm/SitePresenceTotalImpl.hbm.xml] 11-Nov-2018 23:53:24.879 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitestats/impl/hbm/JobRunImpl.hbm.xml] 11-Nov-2018 23:53:24.903 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitestats/impl/hbm/ReportDef.hbm.xml] 11-Nov-2018 23:53:24.911 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitestats/impl/hbm/ServerStat.hbm.xml] 11-Nov-2018 23:53:24.925 INFO [localhost-startStop-1] org.sakaiproject.springframework.orm.hibernate.impl.AdditionalHibernateMappingsImpl.processAdditionalMappings Hibernate add mapping resource [org/sakaiproject/sitestats/impl/hbm/UserStat.hbm.xml] 11-Nov-2018 23:53:35.094 INFO [localhost-startStop-1] org.sakaiproject.hikaricp.jdbc.pool.SakaiBasicDataSource.init init() 11-Nov-2018 23:53:35.154 INFO [localhost-startStop-1] org.sakaiproject.db.impl.BasicSqlService.init init(): vendor: mysql autoDDL: true deadlockRetries: 5 11-Nov-2018 23:53:35.157 INFO [localhost-startStop-1] org.sakaiproject.config.impl.HibernateConfigItemDaoImpl.init init: autoDDL sakai_config_item 11-Nov-2018 23:53:35.355 INFO [localhost-startStop-1] org.sakaiproject.component.impl.BasicConfigurationService.init Found and loaded 0 config values from 1 configuration providers 11-Nov-2018 23:53:35.355 INFO [localhost-startStop-1] org.sakaiproject.component.impl.BasicConfigurationService.init init() 11-Nov-2018 23:53:35.376 INFO [localhost-startStop-1] org.sakaiproject.log.impl.Log4jConfigurationManager.init init(): enabled: true 11-Nov-2018 23:53:35.447 INFO [localhost-startStop-1] org.sakaiproject.id.impl.UuidV4IdComponent.init init() 11-Nov-2018 23:53:35.650 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.SakaiCacheManagerFactoryBean.afterPropertiesSet Initializing EhCache CacheManager 11-Nov-2018 23:53:35.659 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.SakaiCacheManagerFactoryBean.afterPropertiesSet Attempting to load default cluster caching. 11-Nov-2018 23:53:35.663 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.BaseMemoryService.init INIT 11-Nov-2018 23:53:35.666 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.init INIT: STATUS_ALIVE, caches: [org.hibernate.cache.spi.UpdateTimestampsCache, org.hibernate.cache.internal.StandardQueryCache] 11-Nov-2018 23:53:35.667 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhCacheJmxRegistration.register Registering Cache Provider with JMXBeanServer com.sun.jmx.mbeanserver.JmxMBeanServer@27716f4 11-Nov-2018 23:53:35.677 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.BaseMemoryService.init INIT complete: new: EhcacheMemoryService 11-Nov-2018 23:53:35.682 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.user.api.UserDirectoryService) using defaults 11-Nov-2018 23:53:35.682 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configuring ehcache (org.sakaiproject.user.api.UserDirectoryService) from Sakai config: maxElementsInMemory=100000,timeToLiveSeconds=86400,timeToIdleSeconds=86400 11-Nov-2018 23:53:35.685 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.user.api.UserDirectoryService.callCache) using defaults 11-Nov-2018 23:53:35.685 INFO [localhost-startStop-1] org.sakaiproject.user.impl.BaseUserDirectoryService.init Creating user callCache observer for event based cache expiration (for local caches) 11-Nov-2018 23:53:35.722 INFO [localhost-startStop-1] org.sakaiproject.event.impl.BaseEventTrackingService.init org.sakaiproject.event.impl.ClusterEventTracking$$EnhancerBySpringCGLIB$$6178efa6@5b902c13.init() 11-Nov-2018 23:53:35.737 INFO [localhost-startStop-1] org.sakaiproject.event.impl.ClusterEventTracking.init period: 5, batch: true, checkDb: true 11-Nov-2018 23:53:35.737 INFO [localhost-startStop-1] org.sakaiproject.event.impl.ClusterEventTracking.init Server Start: serverId=ip-172-31-7-189, serverInstance=1541998415355, serverIdInstance=ip-172-31-7-189-1541998415355, version=12.4/12.4 09/26/2018 11-Nov-2018 23:53:35.744 INFO [localhost-startStop-1] org.sakaiproject.authz.impl.FunctionManagerComponent.init init() 11-Nov-2018 23:53:35.781 INFO [localhost-startStop-1] org.sakaiproject.provider.user.SampleUserDirectoryProvider.init init() 11-Nov-2018 23:53:35.791 INFO [localhost-startStop-1] org.sakaiproject.user.impl.PasswordPolicyProviderDefaultImpl.init PasswordPolicyProviderDefaultImpl.init(): minEntropy=16, mediumEntropy=32, highEntropy=48, maxSequenceLength=3 11-Nov-2018 23:53:35.791 INFO [localhost-startStop-1] org.sakaiproject.user.impl.BaseUserDirectoryService.init init(): PasswordPolicyProvider (org.sakaiproject.user.api.PasswordPolicyProvider): none 11-Nov-2018 23:53:35.792 INFO [localhost-startStop-1] org.sakaiproject.user.impl.BaseUserDirectoryService.init init(): provider: org.sakaiproject.provider.user.SampleUserDirectoryProvider separateIdEid: true 11-Nov-2018 23:53:35.792 INFO [localhost-startStop-1] org.sakaiproject.user.impl.DbUserService.init init(): table: SAKAI_USER external locks: true 11-Nov-2018 23:53:35.793 INFO [localhost-startStop-1] org.sakaiproject.user.impl.DbUserService.init User ID/EID mapping Cache [org.sakaiproject.user.api.UserDirectoryService] 11-Nov-2018 23:53:35.794 INFO [localhost-startStop-1] org.sakaiproject.user.impl.PrecachingDbUserService.init User precache not scheduled for startup run 11-Nov-2018 23:53:35.794 INFO [localhost-startStop-1] org.sakaiproject.user.impl.PrecachingDbUserService.init User precache not scheduled for daily run 11-Nov-2018 23:53:35.797 INFO [localhost-startStop-1] org.sakaiproject.entity.impl.EntityManagerComponent.init init() 11-Nov-2018 23:53:35.798 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.user.impl.BasePreferencesService.preferences) using defaults 11-Nov-2018 23:53:35.799 INFO [localhost-startStop-1] org.sakaiproject.user.impl.BasePreferencesService.init init() 11-Nov-2018 23:53:35.799 INFO [localhost-startStop-1] org.sakaiproject.user.impl.DbPreferencesService.init init(): table: SAKAI_PREFERENCES locks-in-db: false 11-Nov-2018 23:53:35.885 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.init EntityProviderManagerImpl init 11-Nov-2018 23:53:36.048 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl$1) prefix (describe) with 1 capabilities 11-Nov-2018 23:53:36.096 INFO [localhost-startStop-1] org.sakaiproject.event.impl.BaseLearningResourceStoreService.init LRS did not search for existing LearningResourceStoreProviders in the system (ac=org.sakaiproject.util.SakaiApplicationContext@113c5be: startup date [Sun Nov 11 23:53:20 EST 2018]; root of context hierarchy, enabled=false) 11-Nov-2018 23:53:36.097 INFO [localhost-startStop-1] org.sakaiproject.event.impl.BaseLearningResourceStoreService.init LRS INIT: enabled=false 11-Nov-2018 23:53:36.110 INFO [localhost-startStop-1] org.sakaiproject.email.impl.BasicEmailService.init init(): smtp: 127.0.0.1 bounces to: postmaster@qa2-us.nightly.sakaiproject.org maxRecipients: 100 testMode: true 11-Nov-2018 23:53:36.187 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.authz.api.SecurityService.cache) using defaults 11-Nov-2018 23:53:36.197 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.authz.api.SecurityService.superCache) using defaults 11-Nov-2018 23:53:36.198 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.authz.api.SecurityService.contentCache) using defaults 11-Nov-2018 23:53:36.252 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.event.api.UsageSessionService.recentUserRefresh) using defaults 11-Nov-2018 23:53:36.252 INFO [localhost-startStop-1] org.sakaiproject.event.impl.UsageSessionServiceAdaptor.init init() 11-Nov-2018 23:53:36.434 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.site.impl.SiteCacheImpl.cache) using defaults 11-Nov-2018 23:53:36.435 INFO [localhost-startStop-1] org.sakaiproject.site.impl.SiteCacheSafe. Creating SiteCacheImpl.cache observer for event based cache expiration (for local caches) 11-Nov-2018 23:53:36.448 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.site.impl.SiteCacheImpl.cacheTools) using defaults 11-Nov-2018 23:53:36.449 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configured ehcache (org.sakaiproject.site.impl.SiteCacheImpl.cacheTools) from inputs: org.sakaiproject.memory.impl.EhcacheCache$1@49833133 11-Nov-2018 23:53:36.450 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.site.impl.SiteCacheImpl.cachePages) using defaults 11-Nov-2018 23:53:36.452 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configured ehcache (org.sakaiproject.site.impl.SiteCacheImpl.cachePages) from inputs: org.sakaiproject.memory.impl.EhcacheCache$1@49833133 11-Nov-2018 23:53:36.453 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.site.impl.SiteCacheImpl.cacheGroups) using defaults 11-Nov-2018 23:53:36.453 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configured ehcache (org.sakaiproject.site.impl.SiteCacheImpl.cacheGroups) from inputs: org.sakaiproject.memory.impl.EhcacheCache$1@49833133 11-Nov-2018 23:53:36.456 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.site.api.SiteService.userSiteCache) using defaults 11-Nov-2018 23:53:36.542 INFO [localhost-startStop-1] org.sakaiproject.coursemanagement.impl.CourseManagementServiceHibernateImpl.init Initializing org.sakaiproject.coursemanagement.impl.CourseManagementServiceHibernateImpl 11-Nov-2018 23:53:36.597 INFO [localhost-startStop-1] org.sakaiproject.site.impl.DbSiteService.init init(): site table: SAKAI_SITE external locks: true 11-Nov-2018 23:53:36.764 INFO [localhost-startStop-1] org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider.init initializing org.sakaiproject.coursemanagement.impl.provider.CourseManagementGroupProvider 11-Nov-2018 23:53:36.792 INFO [localhost-startStop-1] org.sakaiproject.authz.impl.BaseAuthzGroupService.init init(): provider: com.sun.proxy.$Proxy77 11-Nov-2018 23:53:36.820 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.authz.impl.DbAuthzGroupService.realmRoleGroupCache) using defaults 11-Nov-2018 23:53:36.821 INFO [localhost-startStop-1] org.sakaiproject.authz.impl.DbAuthzGroupService.init init(): table: SAKAI_REALM external locks: true 11-Nov-2018 23:53:36.822 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.authz.impl.DbAuthzGroupService.authzUserGroupIdsCache) using defaults 11-Nov-2018 23:53:36.822 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configuring ehcache (org.sakaiproject.authz.impl.DbAuthzGroupService.authzUserGroupIdsCache) from Sakai config: maxElementsInMemory=2000,timeToLiveSeconds=21600,timeToIdleSeconds=21600 11-Nov-2018 23:53:36.823 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.authz.impl.DbAuthzGroupService.maintainRolesCache) using defaults 11-Nov-2018 23:53:37.181 INFO [localhost-startStop-1] org.springframework.jdbc.support.SQLErrorCodesFactory. SQLErrorCodes loaded: [DB2, Derby, H2, HSQL, Informix, MS-SQL, MySQL, Oracle, PostgreSQL, Sybase, Hana] INFO: [GenericDao] Could not execute first DDL line, skipping the rest: StatementCallback; bad SQL grammar [CREATE TABLE ENTITY_PROPERTIES ( id bigint(20) AUTO_INCREMENT NOT NULL PRIMARY KEY, entityRef varchar(255) NOT NULL, entityPrefix varchar(255) NOT NULL, propertyName varchar(255) NOT NULL, propertyValue text NOT NULL, INDEX (entityRef, entityPrefix, propertyName) )]; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'ENTITY_PROPERTIES' already exists:com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'ENTITY_PROPERTIES' already exists INFO: [GenericDao] Could not execute first DDL line, skipping the rest: StatementCallback; bad SQL grammar [CREATE TABLE ENTITY_TAG_APPLICATIONS ( id bigint(20) AUTO_INCREMENT NOT NULL PRIMARY KEY, entityRef varchar(255) NOT NULL, entityPrefix varchar(255) NOT NULL, tag varchar(255) NOT NULL, INDEX (entityRef, entityPrefix, tag) )]; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'ENTITY_TAG_APPLICATIONS' already exists:com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'ENTITY_TAG_APPLICATIONS' already exists 11-Nov-2018 23:53:37.263 INFO [localhost-startStop-1] org.sakaiproject.tool.impl.ToolComponent.init init(): hidden tools: sakai.gradebook.tool 11-Nov-2018 23:53:37.267 INFO [localhost-startStop-1] org.sakaiproject.accountvalidator.logic.impl.ValidationLogicImpl.init init() 11-Nov-2018 23:53:37.843 INFO [localhost-startStop-1] org.sakaiproject.tool.impl.RebuildBreakdownServiceImpl.init INIT: session clustering=false 11-Nov-2018 23:53:37.967 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.time.impl.BasicTimeService.userLocaleCache) using defaults 11-Nov-2018 23:53:37.983 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.time.impl.BasicTimeService.userTimezoneCache) using defaults 11-Nov-2018 23:53:37.984 INFO [localhost-startStop-1] org.sakaiproject.time.impl.BasicTimeService.init init() 11-Nov-2018 23:53:37.994 INFO [localhost-startStop-1] org.sakaiproject.email.impl.BaseDigestService.init init(): email digests will be checked in 306 seconds and then every 3600 seconds while the server is running 11-Nov-2018 23:53:37.994 INFO [localhost-startStop-1] org.sakaiproject.email.impl.DbDigestService.init init(): table: SAKAI_DIGEST locks-in-db: false 11-Nov-2018 23:53:37.995 INFO [localhost-startStop-1] org.sakaiproject.samigo.impl.SamigoETSProviderImpl.init init() 11-Nov-2018 23:53:38.209 INFO [localhost-startStop-1] org.sakaiproject.coursemanagement.impl.CourseManagementAdministrationHibernateImpl.init Initializing org.sakaiproject.coursemanagement.impl.CourseManagementAdministrationHibernateImpl 11-Nov-2018 23:53:38.324 INFO [localhost-startStop-1] org.sakaiproject.coursemanagement.impl.SampleDataLoader.init Initializing org.sakaiproject.coursemanagement.impl.SampleDataLoader 11-Nov-2018 23:53:39.169 INFO [localhost-startStop-1] org.sakaiproject.coursemanagement.impl.SampleDataLoader.load CM data exists, skipping data load. 11-Nov-2018 23:53:39.249 INFO [localhost-startStop-1] org.sakaiproject.component.section.sakai.SectionAwarenessImpl.init init() 11-Nov-2018 23:53:39.393 INFO [localhost-startStop-1] org.sakaiproject.component.gradebook.GradebookExternalAssessmentServiceImpl.init INIT 11-Nov-2018 23:53:39.485 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.model.SimplePageToolDaoImpl.initDao initDao template org.springframework.orm.hibernate4.HibernateTemplate@da228c0 11-Nov-2018 23:53:39.551 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.MessageForumsTypeManagerImpl.init init() 11-Nov-2018 23:53:39.654 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.MessageForumsForumManagerImpl.init init() 11-Nov-2018 23:53:39.690 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.AreaManagerImpl.init init() 11-Nov-2018 23:53:39.714 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.DefaultPermissionsManagerImpl.init init() 11-Nov-2018 23:53:39.715 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.PermissionManagerImpl.init init() 11-Nov-2018 23:53:39.768 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.PermissionLevelManagerImpl.init init() 11-Nov-2018 23:53:40.328 INFO [localhost-startStop-1] org.sakaiproject.alias.impl.DbAliasService.init init(): table: SAKAI_ALIAS external locks: true checkOld: false 11-Nov-2018 23:53:40.408 INFO [localhost-startStop-1] org.sakaiproject.event.impl.BaseNotificationService.init org.sakaiproject.event.impl.DbNotificationService$$EnhancerBySpringCGLIB$$8a1da21f@1624775.init() started 11-Nov-2018 23:53:40.410 INFO [localhost-startStop-1] org.sakaiproject.event.impl.BaseNotificationService.init org.sakaiproject.event.impl.DbNotificationService$$EnhancerBySpringCGLIB$$8a1da21f@1624775.init() complete 11-Nov-2018 23:53:40.411 INFO [localhost-startStop-1] org.sakaiproject.event.impl.DbNotificationService.init .init(): table: SAKAI_NOTIFICATION locks-in-db: false 11-Nov-2018 23:53:40.454 INFO [localhost-startStop-1] org.sakaiproject.content.impl.DbResourceTypeRegistry.init init() 11-Nov-2018 23:53:40.460 INFO [localhost-startStop-1] org.sakaiproject.content.impl.ResourceTypeRegistryImpl.init init() 11-Nov-2018 23:53:40.478 INFO [localhost-startStop-1] org.sakaiproject.antivirus.impl.ClamAVScanner.init init() 11-Nov-2018 23:53:40.653 INFO [localhost-startStop-1] org.sakaiproject.util.impl.FormattedTextImpl.init FormattedText error handling: notify; log errors=true; return to tool=false; notify user=true; details to user=false 11-Nov-2018 23:53:40.919 INFO [localhost-startStop-1] org.sakaiproject.util.impl.FormattedTextImpl.init AntiSamy INIT default security level (high), policy files: high=jar:file:/var/sakai-qa2-us-12/components/sakai-kernel-impl/WEB-INF/lib/sakai-kernel-impl-12.4.jar!/antisamy/high-security-policy.xml, low=jar:file:/var/sakai-qa2-us-12/components/sakai-kernel-impl/WEB-INF/lib/sakai-kernel-impl-12.4.jar!/antisamy/low-security-policy.xml 11-Nov-2018 23:53:41.051 INFO [localhost-startStop-1] org.sakaiproject.content.impl.DbContentService.init Migration of data to the Binary format will be performed by this node 11-Nov-2018 23:53:41.104 INFO [localhost-startStop-1] org.sakaiproject.content.impl.BaseContentService.init Loaded Storage as org.sakaiproject.content.impl.DbContentService$DbStorage@443efe04 for org.sakaiproject.content.impl.DbContentService@55a17f0c 11-Nov-2018 23:53:41.114 INFO [localhost-startStop-1] org.sakaiproject.content.impl.BaseContentService.init init(): site quota: 1048576, dropbox quota: 1048576, body path: /var/sakai-assets/qa2-us/assets volumes: 11-Nov-2018 23:53:41.115 INFO [localhost-startStop-1] org.sakaiproject.content.impl.DbContentService.init init(): tables: CONTENT_COLLECTION CONTENT_RESOURCE CONTENT_RESOURCE_BODY_BINARY CONTENT_ENTITY_GROUPS locks-in-db: false bodyPath: /var/sakai-assets/qa2-us/assets storage: org.sakaiproject.content.impl.DbContentService$DbStorage@443efe04 11-Nov-2018 23:53:41.116 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.MessageForumsMessageManagerImpl.init init() 11-Nov-2018 23:53:41.148 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.ui.PrivateMessageManagerImpl.init init() 11-Nov-2018 23:53:41.219 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.MembershipManagerImpl.init init() 11-Nov-2018 23:53:41.223 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.ui.DiscussionForumManagerImpl.init init() 11-Nov-2018 23:53:41.225 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.component.app.messageforums.ui.DiscussionForumManagerImpl.allowedFunctionsCache) using defaults 11-Nov-2018 23:53:41.239 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.MessageForumsUserManagerImpl.init init() 11-Nov-2018 23:53:41.251 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.EmailNotificationManagerImpl.init init() 11-Nov-2018 23:53:41.270 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.ui.UIPermissionsManagerImpl.init init() 11-Nov-2018 23:53:41.271 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.component.app.messageforums.ui.UIPermissionsManagerImpl.userGroupMembershipCache) using defaults 11-Nov-2018 23:53:41.272 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.SynopticMsgcntrManagerImpl.init init() 11-Nov-2018 23:53:41.281 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.RankManagerImpl.init init() 11-Nov-2018 23:53:41.436 INFO [localhost-startStop-1] org.sakaiproject.message.util.BaseMessage.init init() 11-Nov-2018 23:53:41.447 INFO [localhost-startStop-1] org.sakaiproject.announcement.impl.BaseAnnouncementService.init init() 11-Nov-2018 23:53:41.448 INFO [localhost-startStop-1] org.sakaiproject.announcement.impl.DbAnnouncementService.init init(): tables: ANNOUNCEMENT_CHANNEL ANNOUNCEMENT_MESSAGE locks-in-db: false 11-Nov-2018 23:53:41.492 INFO [localhost-startStop-1] org.sakaiproject.taggable.impl.TaggingManagerImpl.init init() 11-Nov-2018 23:53:41.493 INFO [localhost-startStop-1] org.sakaiproject.assignment.impl.taggable.AssignmentActivityProducerImpl.init init() 11-Nov-2018 23:53:41.584 INFO [localhost-startStop-1] org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.init init(): enabled: true, merge from other sites into My Workspace? true 11-Nov-2018 23:53:41.586 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.calendar.impl.BaseExternalCacheSubscriptionService.institutionalCache) using defaults 11-Nov-2018 23:53:41.587 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configured ehcache (org.sakaiproject.calendar.impl.BaseExternalCacheSubscriptionService.institutionalCache) from inputs: {stats:true, maxEntries:32, timeToLiveSeconds:7200, timeToIdleSeconds:0, eternal:false} 11-Nov-2018 23:53:41.588 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.calendar.impl.BaseExternalCacheSubscriptionService.userCache) using defaults 11-Nov-2018 23:53:41.589 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configured ehcache (org.sakaiproject.calendar.impl.BaseExternalCacheSubscriptionService.userCache) from inputs: {stats:true, maxEntries:32, timeToLiveSeconds:7200, timeToIdleSeconds:0, eternal:false} 11-Nov-2018 23:53:41.617 INFO [localhost-startStop-1] org.sakaiproject.calendar.impl.BaseCalendarService.init init() 11-Nov-2018 23:53:41.618 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.calendar.cache) using defaults 11-Nov-2018 23:53:41.619 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configured ehcache (org.sakaiproject.calendar.cache) from inputs: {stats:true, maxEntries:0, timeToLiveSeconds:-1, timeToIdleSeconds:-1, eternal:false} 11-Nov-2018 23:53:42.314 INFO [localhost-startStop-1] org.sakaiproject.calendar.impl.SAK11204Fix.apply SAK-11204: Calendar Conversion Complete 11-Nov-2018 23:53:42.315 INFO [localhost-startStop-1] org.sakaiproject.calendar.impl.DbCalendarService.init init(): tables: CALENDAR_CALENDAR CALENDAR_EVENT locks-in-db: false 11-Nov-2018 23:53:42.389 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (com.vericite.ContentReviewServiceVeriCite.userUrlCache) using defaults 11-Nov-2018 23:53:42.390 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configured ehcache (com.vericite.ContentReviewServiceVeriCite.userUrlCache) from inputs: {stats:false, maxEntries:10000, timeToLiveSeconds:1200, timeToIdleSeconds:-1, eternal:false} 11-Nov-2018 23:53:42.392 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (com.vericite.ContentReviewServiceVeriCite.contentScoreCache) using defaults 11-Nov-2018 23:53:42.393 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configured ehcache (com.vericite.ContentReviewServiceVeriCite.contentScoreCache) from inputs: {stats:false, maxEntries:10000, timeToLiveSeconds:300, timeToIdleSeconds:-1, eternal:false} 11-Nov-2018 23:53:42.395 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (com.vericite.ContentReviewServiceVeriCite.assignmentLastCheckedCache) using defaults 11-Nov-2018 23:53:42.395 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configured ehcache (com.vericite.ContentReviewServiceVeriCite.assignmentLastCheckedCache) from inputs: {stats:false, maxEntries:10000, timeToLiveSeconds:300, timeToIdleSeconds:-1, eternal:false} 11-Nov-2018 23:53:42.402 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (com.vericite.ContentReviewServiceVeriCite.assignmentTitleCache) using defaults 11-Nov-2018 23:53:42.489 INFO [localhost-startStop-1] org.sakaiproject.contentreview.turnitin.TurnitinAccountConnection.init init() 11-Nov-2018 23:53:42.500 INFO [localhost-startStop-1] org.sakaiproject.contentreview.turnitin.TurnitinReviewServiceImpl.init init(): spoilEmailAddresses=false preferSystemProfileEmail=true preferGuestEidEmail=true 11-Nov-2018 23:53:42.512 INFO [localhost-startStop-1] org.sakaiproject.contentreview.compilatio.CompilatioAccountConnection.init init() 11-Nov-2018 23:53:42.522 INFO [localhost-startStop-1] org.sakaiproject.contentreview.urkund.UrkundAccountConnection.init init() 11-Nov-2018 23:53:42.535 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.contentreview.turnitin.oc.ContentReviewServiceTurnitinOC.LATEST_EULA_CACHE) using defaults 11-Nov-2018 23:53:42.535 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configured ehcache (org.sakaiproject.contentreview.turnitin.oc.ContentReviewServiceTurnitinOC.LATEST_EULA_CACHE) from inputs: {stats:false, maxEntries:10000, timeToLiveSeconds:86400, timeToIdleSeconds:-1, eternal:false} 11-Nov-2018 23:53:42.540 INFO [localhost-startStop-1] org.sakaiproject.contentreview.service.ContentReviewFederatedServiceImpl.lambda$init$0 Found Content Review Provider: VeriCite with providerId of 1930781763 11-Nov-2018 23:53:42.540 INFO [localhost-startStop-1] org.sakaiproject.contentreview.service.ContentReviewFederatedServiceImpl.lambda$init$0 Found Content Review Provider: Turnitin with providerId of 199481773 11-Nov-2018 23:53:42.541 INFO [localhost-startStop-1] org.sakaiproject.contentreview.service.ContentReviewFederatedServiceImpl.lambda$init$0 Found Content Review Provider: Compilatio with providerId of 1372282923 11-Nov-2018 23:53:42.541 INFO [localhost-startStop-1] org.sakaiproject.contentreview.service.ContentReviewFederatedServiceImpl.lambda$init$0 Found Content Review Provider: Urkund with providerId of 1752904483 11-Nov-2018 23:53:42.541 INFO [localhost-startStop-1] org.sakaiproject.contentreview.service.ContentReviewFederatedServiceImpl.lambda$init$0 Found Content Review Provider: Turnitin with providerId of 1571541951 11-Nov-2018 23:53:42.542 INFO [localhost-startStop-1] org.sakaiproject.contentreview.service.ContentReviewFederatedServiceImpl.lambda$init$0 Found Content Review Provider: No Operation with providerId of 1258618312 11-Nov-2018 23:53:42.543 INFO [localhost-startStop-1] org.sakaiproject.contentreview.service.ContentReviewFederatedServiceImpl.lambda$init$1 Enabled Content Review Provider: 1258618312 11-Nov-2018 23:53:42.547 INFO [localhost-startStop-1] org.sakaiproject.contentreview.service.ContentReviewFederatedServiceImpl.init Default Content Review Provider: 1258618312 11-Nov-2018 23:53:42.585 INFO [localhost-startStop-1] org.sakaiproject.assignment.impl.AssignmentServiceImpl.init Instructor submission of assignments is enabled 11-Nov-2018 23:53:42.658 INFO [localhost-startStop-1] org.sakaiproject.presence.impl.BasePresenceService.init init() 11-Nov-2018 23:53:42.661 INFO [localhost-startStop-1] org.sakaiproject.chat2.model.impl.ChatManagerImpl.initDao initDao template org.springframework.orm.hibernate4.HibernateTemplate@6e05d661 11-Nov-2018 23:53:42.661 INFO [localhost-startStop-1] org.sakaiproject.chat2.model.impl.ChatManagerImpl.init init() 11-Nov-2018 23:53:42.720 INFO [localhost-startStop-1] org.sakaiproject.chat2.model.impl.ChatManagerImpl.init No 'chat.cluster.channel' specified in sakai.properties. JGroups will not be used and chat messages will not be replicated. 11-Nov-2018 23:53:43.749 INFO [localhost-startStop-1] org.springframework.orm.hibernate4.HibernateTransactionManager.afterPropertiesSet Using DataSource [HikariDataSource (helpCP)] of Hibernate SessionFactory for HibernateTransactionManager 11-Nov-2018 23:53:43.934 INFO [localhost-startStop-1] org.sakaiproject.sitemanage.impl.SiteSetupQuestionServiceImpl.init init() 11-Nov-2018 23:53:44.346 INFO [localhost-startStop-1] org.sakaiproject.tool.assessment.facade.ExtendedTimeQueries.init init() 11-Nov-2018 23:53:44.360 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.shortenedurl.cache) using defaults 11-Nov-2018 23:53:44.635 INFO [localhost-startStop-1] org.sakaiproject.sitestats.impl.event.EntityBrokerEventRegistry.init init() 11-Nov-2018 23:53:44.637 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.sitestats.impl.event.EntityBrokerEventRegistry) using defaults 11-Nov-2018 23:53:44.655 INFO [localhost-startStop-1] org.sakaiproject.sitestats.impl.event.EventRegistryServiceImpl.init init(): Tool specified event names (Statisticable interface) will be checked first 11-Nov-2018 23:53:44.656 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.sitestats.impl.event.EventRegistryServiceImpl) using defaults 11-Nov-2018 23:53:44.667 INFO [localhost-startStop-1] org.sakaiproject.sitestats.impl.StatsManagerImpl.checkForEventContextSupport init(): - Event.getContext() method IS supported. 11-Nov-2018 23:53:44.669 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.sitestats.api.PrefsData) using defaults 11-Nov-2018 23:53:44.670 INFO [localhost-startStop-1] org.sakaiproject.sitestats.impl.StatsManagerImpl.init init(): - (Event.getContext()?, site visits enabled, charts background color, charts in 3D, charts transparency, item labels visible on bar charts) : true,true,#ffffff,false,1.0,true 11-Nov-2018 23:53:44.949 WARN [localhost-startStop-1] org.apache.fop.fonts.FontCache.loadFrom I/O exception while reading font cache (org.apache.fop.fonts.FontCache; local class incompatible: stream classdesc serialVersionUID = 9129238336422194339, local class serialVersionUID = 605232520271754719). Discarding font cache file. 11-Nov-2018 23:53:45.526 INFO [localhost-startStop-1] org.sakaiproject.sitestats.impl.StatsAuthzImpl.init init() 11-Nov-2018 23:53:45.530 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.sitestats.api.report.ReportDef) using defaults 11-Nov-2018 23:53:45.624 INFO [localhost-startStop-1] org.sakaiproject.sitestats.impl.StatsUpdateManagerImpl.init init(): collect thread enabled: true, db update interval: 4000 ms, collect administrator events: false, collect events only for sites with SiteStats: true 11-Nov-2018 23:53:45.735 INFO [localhost-startStop-1] org.sakaiproject.component.app.scheduler.ScheduledInvocationManagerImpl.init init() 11-Nov-2018 23:53:45.765 INFO [localhost-startStop-1] org.sakaiproject.archive.impl.ArchiveService2Impl.init init(): storage path: /var/sakai-assets/qa2-us/archive/, unzip path: /var/sakai-qa2-us-12/sakai/archive-unzip/, merge filter{services=true, roles=true} 11-Nov-2018 23:53:45.776 WARN [localhost-startStop-1] org.sakaiproject.archive.impl.ArchiveService2Impl.init Failed to find directory /var/sakai-assets/qa2-us/archive/ please create or configure archive.storage.path. 11-Nov-2018 23:53:45.776 WARN [localhost-startStop-1] org.sakaiproject.archive.impl.ArchiveService2Impl.init Failed to find directory /var/sakai-qa2-us-12/sakai/archive-unzip/ please create or configure archive.unzip.path. 11-Nov-2018 23:53:45.787 INFO [localhost-startStop-1] org.sakaiproject.basiclti.impl.BasicLTISecurityServiceImpl.init org.sakaiproject.basiclti.impl.BasicLTISecurityServiceImpl@52fb723d.init() 11-Nov-2018 23:53:45.788 ERROR [localhost-startStop-1] org.sakaiproject.basiclti.impl.BasicLTISecurityServiceImpl.init BasicLTI secrets in database unencrypted, please set basiclti.encryption.key 11-Nov-2018 23:53:45.913 INFO [localhost-startStop-1] org.sakaiproject.lti.impl.BaseLTIService.init init() 11-Nov-2018 23:53:45.920 WARN [localhost-startStop-1] org.sakaiproject.lti.impl.BaseLTIService.init lti13_settings=Missing LTIService Translation 11-Nov-2018 23:53:45.921 WARN [localhost-startStop-1] org.sakaiproject.lti.impl.BaseLTIService.init lti13_settings=Missing LTIService Translation 11-Nov-2018 23:53:45.922 WARN [localhost-startStop-1] org.sakaiproject.lti.impl.BaseLTIService.init bl_reg_ack=Missing LTIService Translation 11-Nov-2018 23:53:45.985 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.event.api.ActivityService.userActivityCache) using defaults 11-Nov-2018 23:53:45.987 INFO [localhost-startStop-1] org.sakaiproject.profile2.logic.SakaiProxyImpl.init Profile2 SakaiProxy init() 11-Nov-2018 23:53:46.684 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.profile2.cache.preferences) using defaults 11-Nov-2018 23:53:46.696 INFO [localhost-startStop-1] org.sakaiproject.profile2.conversion.ProfileConverter.init Profile2: =============================== 11-Nov-2018 23:53:46.697 INFO [localhost-startStop-1] org.sakaiproject.profile2.conversion.ProfileConverter.init Profile2: Conversion utility starting up. 11-Nov-2018 23:53:46.697 INFO [localhost-startStop-1] org.sakaiproject.profile2.conversion.ProfileConverter.init Profile2: =============================== 11-Nov-2018 23:53:46.703 INFO [localhost-startStop-1] org.sakaiproject.profile2.logic.ProfileLogicImpl.init Profile2: init() 11-Nov-2018 23:53:46.705 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.profile2.cache.connections) using defaults 11-Nov-2018 23:53:46.706 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.profile2.cache.privacy) using defaults 11-Nov-2018 23:53:47.076 INFO [localhost-startStop-1] org.sakaiproject.delegatedaccess.dao.impl.DelegatedAccessDaoImpl.init init() 11-Nov-2018 23:53:47.162 INFO [localhost-startStop-1] org.sakaiproject.hierarchy.impl.HierarchyServiceImpl.init init 11-Nov-2018 23:53:47.187 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.hierarchy.cache) using defaults 11-Nov-2018 23:53:47.188 INFO [localhost-startStop-1] org.sakaiproject.delegatedaccess.logic.ProjectLogicImpl.init init 11-Nov-2018 23:53:47.189 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.delegatedaccess.logic.ProjectLogic.nodeCache) using defaults 11-Nov-2018 23:53:47.190 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.delegatedaccess.logic.ProjectLogic.restrictedAuthToolsCache) using defaults 11-Nov-2018 23:53:47.204 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.delegatedaccess.logic.ProjectLogic.restrictedPublicToolsCache) using defaults 11-Nov-2018 23:53:47.206 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.delegatedaccess.logic.ProjectLogic.hierarchySearchCache) using defaults 11-Nov-2018 23:53:47.222 INFO [localhost-startStop-1] org.sakaiproject.commons.impl.CommonsManagerImpl.init Registering Commons functions ... 11-Nov-2018 23:53:47.223 INFO [localhost-startStop-1] org.sakaiproject.commons.impl.CommonsManagerImpl.init Registered Commons functions. 11-Nov-2018 23:53:47.402 INFO [localhost-startStop-1] org.sakaiproject.event.impl.BaseEventTrackingService.setEventDelayHandler Setting the event delay handler to org.sakaiproject.content.providers.BaseEventDelayHandler@1032f32b [was: null] 11-Nov-2018 23:53:47.452 INFO [localhost-startStop-1] org.sakaiproject.content.types.ContentTypeRegistryBean.init init() 11-Nov-2018 23:53:47.603 INFO [localhost-startStop-1] org.sakaiproject.coursemanagement.impl.IndexGenerator.init init() 11-Nov-2018 23:53:47.626 INFO [localhost-startStop-1] org.sakaiproject.delegatedaccess.logic.DelegatedAccessObserver.init init() 11-Nov-2018 23:53:47.684 INFO [localhost-startStop-1] org.sakaiproject.delegatedaccess.dao.impl.DelegatedAccessSampleDataLoader.init init() 11-Nov-2018 23:53:49.458 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.db.BaseDbFlatStorage.SAKAI_REALM_PROPERTY) using defaults 11-Nov-2018 23:53:49.673 INFO [org.sakaiproject.sitestats.impl.StatsUpdateManagerImpl] org.sakaiproject.sitestats.impl.event.FileEventRegistry.loadEventRegistryFile init(): - loading default event registry from: org/sakaiproject/sitestats/config/toolEventsDef.xml. A custom one for adding/removing events can be specified in sakai.properties with the property: toolEventsDefinitionFile@org.sakaiproject.sitestats.api.StatsManager=${sakai.home}/toolEventsdef.xml. 11-Nov-2018 23:53:49.679 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.db.BaseDbFlatStorage.SAKAI_USER_PROPERTY) using defaults 11-Nov-2018 23:53:49.835 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.initializeElasticSearchSettingsProperties Setting ElasticSearch storage area to [/var/sakai-qa2-us-12/sakai//elasticsearch/ip-172-31-7-189] 11-Nov-2018 23:53:53.168 WARN [localhost-startStop-1] org.elasticsearch.bootstrap. JNA not found. native methods will be disabled. 11-Nov-2018 23:53:53.898 WARN [localhost-startStop-1] org.elasticsearch.script.processDisableDynamicDeprecatedSetting [ip-172-31-7-189] deprecated setting [script.disable_dynamic] is set, replace with fine-grained scripting settings (e.g. script.inline, script.indexed, script.file) 11-Nov-2018 23:53:58.405 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.SiteElasticSearchIndexBuilder.initialize Initializing ElasticSearch index builder [default]... 11-Nov-2018 23:53:58.484 INFO [localhost-startStop-1] org.sakaiproject.samigo.search.QuestionElasticSearchIndexBuilder.initialize Initializing ElasticSearch index builder [questions]... 11-Nov-2018 23:53:58.620 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.accountvalidator.entity.impl.ValidationEntityProviderImpl) prefix (validation) with 3 capabilities 11-Nov-2018 23:53:58.625 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (cm-academic-session): setCurrentAcademicSessions:edit:setCurrentAcademicSessions 11-Nov-2018 23:53:58.660 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (cm-academic-session) and basename (cm-academic-session) 11-Nov-2018 23:53:58.661 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.cmprovider.AcademicSessionEntityProvider) prefix (cm-academic-session) with 17 capabilities 11-Nov-2018 23:53:58.661 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 0 custom actions for entity prefix (cm-canonical-course): 11-Nov-2018 23:53:58.673 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (cm-canonical-course) and basename (cm-canonical-course) 11-Nov-2018 23:53:58.673 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.cmprovider.CanonicalCourseEntityProvider) prefix (cm-canonical-course) with 17 capabilities 11-Nov-2018 23:53:58.674 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (cm-course-offering): membership:delete:removeMembership 11-Nov-2018 23:53:58.676 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (cm-course-offering) and basename (cm-course-offering) 11-Nov-2018 23:53:58.676 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.cmprovider.CourseOfferingEntityProvider) prefix (cm-course-offering) with 17 capabilities 11-Nov-2018 23:53:58.676 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (cm-course-set): membership:delete:removeMembership 11-Nov-2018 23:53:58.678 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (cm-course-set) and basename (cm-course-set) 11-Nov-2018 23:53:58.678 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.cmprovider.CourseSetEntityProvider) prefix (cm-course-set) with 17 capabilities 11-Nov-2018 23:53:58.679 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 0 custom actions for entity prefix (cm-enrollment): 11-Nov-2018 23:53:58.690 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (cm-enrollment) and basename (cm-enrollment) 11-Nov-2018 23:53:58.690 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.cmprovider.EnrollmentEntityProvider) prefix (cm-enrollment) with 17 capabilities 11-Nov-2018 23:53:58.690 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 0 custom actions for entity prefix (cm-enrollment-set): 11-Nov-2018 23:53:58.692 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (cm-enrollment-set) and basename (cm-enrollment-set) 11-Nov-2018 23:53:58.693 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.cmprovider.EnrollmentSetEntityProvider) prefix (cm-enrollment-set) with 17 capabilities 11-Nov-2018 23:53:58.693 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (cm-section): membership:delete:removeMembership 11-Nov-2018 23:53:58.708 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (cm-section) and basename (cm-section) 11-Nov-2018 23:53:58.708 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.cmprovider.SectionEntityProvider) prefix (cm-section) with 17 capabilities 11-Nov-2018 23:53:58.708 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 0 custom actions for entity prefix (cm-section-category): 11-Nov-2018 23:53:58.710 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (cm-section-category) and basename (cm-section-category) 11-Nov-2018 23:53:58.711 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.cmprovider.SectionCategoryEntityProvider) prefix (cm-section-category) with 17 capabilities 11-Nov-2018 23:53:58.715 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 4 custom actions for entity prefix (delegated_access): access:list:getUsersWithAccessToSite, shoppingOptions:list:getShoppingOptions, canEditShopping:list:canEditShopping, initialize:list:initializeAccessForSite 11-Nov-2018 23:53:58.717 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (delegated_access) and basename (delegated_access) 11-Nov-2018 23:53:58.718 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.delegatedaccess.entity.DelegatedAccessEntityProviderImpl) prefix (delegated_access) with 22 capabilities 11-Nov-2018 23:53:58.726 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.component.app.messageforums.entity.ForumTopicEntityProviderImpl) prefix (forum_topic) with 5 capabilities 11-Nov-2018 23:53:58.756 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 3 custom actions for entity prefix (topic): forum:list:getForum, site:list:getForumsInSite, private:list:getPrivateTopicsInSite 11-Nov-2018 23:53:58.758 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (topic) and basename (topic) 11-Nov-2018 23:53:58.759 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.component.app.messageforums.entity.TopicEntityProviderImpl) prefix (topic) with 21 capabilities 11-Nov-2018 23:53:58.777 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.component.app.messageforums.entity.ForumEntityProviderImpl) prefix (forum) with 5 capabilities 11-Nov-2018 23:53:58.814 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 3 custom actions for entity prefix (forum_message): private:list:getPrivateTopicMessagesInSite, topic:list:getTopicMessagesInSite, markread:new:getForum 11-Nov-2018 23:53:58.817 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (forum_message) and basename (forum_message) 11-Nov-2018 23:53:58.817 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.component.app.messageforums.entity.ForumMessageEntityProviderImpl) prefix (forum_message) with 21 capabilities 11-Nov-2018 23:53:58.845 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 0 custom actions for entity prefix (synopticmsgcntritem): 11-Nov-2018 23:53:58.847 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (synopticmsgcntritem) and basename (synopticmsgcntritem) 11-Nov-2018 23:53:58.847 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.component.app.messageforums.entity.SynopticMsgcntrItemEntityProviderImpl) prefix (synopticmsgcntritem) with 22 capabilities 11-Nov-2018 23:53:58.868 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (pasystem) and basename (pasystem) 11-Nov-2018 23:53:58.868 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 4 custom actions for entity prefix (pasystem): popupAcknowledge:new:popupAcknowledge, bannerAcknowledge:new:bannerAcknowledge, clearBannerAcknowledgements:new:clearBannerAcknowledgements, checkTimeZone:list:checkTimeZone 11-Nov-2018 23:53:58.869 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.pasystem.impl.rest.PASystemEntityProvider) prefix (pasystem) with 5 capabilities 11-Nov-2018 23:53:58.891 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (pasystem-admin) and basename (pasystem-admin) 11-Nov-2018 23:53:58.892 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 5 custom actions for entity prefix (pasystem-admin): createBanner:new:createBanner, deleteBanner:new:deleteBanner, startSession:new:startSession, deletePopup:new:deletePopup, createPopup:new:createPopup 11-Nov-2018 23:53:58.892 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.pasystem.impl.rest.PASystemAdminEntityProvider) prefix (pasystem-admin) with 5 capabilities 11-Nov-2018 23:53:58.915 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 0 custom actions for entity prefix (chat-channel): 11-Nov-2018 23:53:58.936 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 1 properties for entity prefix (chat-channel) and basename (chat-channel) 11-Nov-2018 23:53:58.936 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.chat2.model.impl.ChatChannelEntityProvider) prefix (chat-channel) with 17 capabilities 11-Nov-2018 23:53:58.967 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 1 properties for entity prefix (chat-message) and basename (chat-message) 11-Nov-2018 23:53:58.968 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (chat-message): chatData:show:handleChatData 11-Nov-2018 23:53:58.968 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.chat2.model.impl.ChatMessageEntityProvider) prefix (chat-message) with 12 capabilities 11-Nov-2018 23:53:59.010 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 0 custom actions for entity prefix (tutorial): 11-Nov-2018 23:53:59.013 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (tutorial) and basename (tutorial) 11-Nov-2018 23:53:59.013 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.component.app.help.TutorialEntityProviderImpl) prefix (tutorial) with 17 capabilities 11-Nov-2018 23:53:59.048 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.addURLRedirects Registered 1 url redirects for entity prefix (sam_pub): /{prefix}/context/{siteId} 11-Nov-2018 23:53:59.049 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 0 custom actions for entity prefix (sam_pub): 11-Nov-2018 23:53:59.060 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (sam_pub) and basename (sam_pub) 11-Nov-2018 23:53:59.060 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.tool.assessment.entity.impl.PublishedAssessmentEntityProviderImpl) prefix (sam_pub) with 23 capabilities 11-Nov-2018 23:53:59.070 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 0 custom actions for entity prefix (sam_core): 11-Nov-2018 23:53:59.082 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (sam_core) and basename (sam_core) 11-Nov-2018 23:53:59.083 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.tool.assessment.entity.impl.CoreAssessmentEntityProviderImpl) prefix (sam_core) with 18 capabilities 11-Nov-2018 23:53:59.115 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.tool.assessment.entity.impl.ItemEntityProviderImpl) prefix (sam_item) with 4 capabilities 11-Nov-2018 23:53:59.124 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.tool.assessment.entity.impl.PublishedItemEntityProviderImpl) prefix (sam_publisheditem) with 4 capabilities 11-Nov-2018 23:53:59.154 INFO [localhost-startStop-1] org.sakaiproject.shortenedurl.impl.BaseShortenedUrlService.init BaseShortenedUrlService init() 11-Nov-2018 23:53:59.155 INFO [localhost-startStop-1] org.sakaiproject.shortenedurl.impl.BaseShortenedUrlService.init BaseShortenedUrlService init(): Registered implementation: org.sakaiproject.shortenedurl.api.RandomisedUrlService 11-Nov-2018 23:53:59.164 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 2 properties for entity prefix (url) and basename (url) 11-Nov-2018 23:53:59.164 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (url): shorten:list:shorten 11-Nov-2018 23:53:59.165 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.shortenedurl.entityprovider.ShortenedUrlServiceEntityProviderImpl) prefix (url) with 5 capabilities 11-Nov-2018 23:53:59.172 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.sitestats.impl.report.ReportDefEntityProvider) prefix (sitestats-report) with 4 capabilities 11-Nov-2018 23:53:59.197 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (tagservice) and basename (tagservice) 11-Nov-2018 23:53:59.197 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 4 custom actions for entity prefix (tagservice): getTagsPaginatedByPrefixInLabel:list:getTagsPaginatedByPrefixInLabel, getPaginatedTagCollections:list:getTagCollections, getTagsPaginatedInCollection:list:getTagsPaginatedInCollection, getTag:list:getTag 11-Nov-2018 23:53:59.197 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.tags.impl.rest.TagServiceEntityProvider) prefix (tagservice) with 5 capabilities 11-Nov-2018 23:53:59.222 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (tagservice-admin) and basename (tagservice-admin) 11-Nov-2018 23:53:59.225 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 8 custom actions for entity prefix (tagservice-admin): updateTag:edit:updateTag, downloadCollection:list:downloadCollection, deleteTag:new:deleteTag, createTag:new:createTag, deleteTagCollection:new:deleteTagCollection, createTagCollection:new:createTagCollection, updateTagCollection:edit:updateTagCollection, startSession:new:startSession 11-Nov-2018 23:53:59.225 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.tags.impl.rest.TagServiceAdminEntityProvider) prefix (tagservice-admin) with 5 capabilities 11-Nov-2018 23:53:59.225 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.spring.EntityProviderAutoRegistrar.setApplicationContext AutoRegistered EntityProvider prefixes : validation : cm-academic-session : cm-canonical-course : cm-course-offering : cm-course-set : cm-enrollment : cm-enrollment-set : cm-section : cm-section-category : delegated_access : forum_topic : topic : forum : forum_message : synopticmsgcntritem : pasystem : pasystem-admin : chat-channel : chat-message : tutorial : sam_pub : sam_core : sam_item : sam_publisheditem : url : sitestats-report : tagservice : tagservice-admin 11-Nov-2018 23:53:59.226 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.spring.EntityProviderAutoRegistrar.init init 11-Nov-2018 23:53:59.259 INFO [localhost-startStop-1] org.sakaiproject.calendaring.logic.SakaiProxyImpl.init init 11-Nov-2018 23:53:59.260 INFO [localhost-startStop-1] org.sakaiproject.calendaring.api.ExternalCalendaringServiceImpl.init init 11-Nov-2018 23:53:59.307 INFO [localhost-startStop-1] org.sakaiproject.conditions.impl.BaseConditionService.init init() 11-Nov-2018 23:53:59.324 INFO [localhost-startStop-1] org.sakaiproject.tool.gradebook.facades.sakai2impl.GradebookConfigurationSakai.init About to call sqlService.ddl with sakai_gradebook_post_schemaupdate 11-Nov-2018 23:53:59.681 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.service.SimplePageToolService.init Initializing Lesson Builder Tool 11-Nov-2018 23:53:59.688 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.service.SimplePageToolService.init Completed Lesson Builder DDL 11-Nov-2018 23:53:59.863 INFO [localhost-startStop-1] org.sakaiproject.message.util.BaseMessage.init init() 11-Nov-2018 23:53:59.876 INFO [localhost-startStop-1] org.sakaiproject.mailarchive.impl.BaseMailArchiveService.init init() 11-Nov-2018 23:53:59.877 INFO [localhost-startStop-1] org.sakaiproject.mailarchive.impl.DbMailArchiveService.init init(): tables: MAILARCHIVE_CHANNEL MAILARCHIVE_MESSAGE locks-in-db: false 11-Nov-2018 23:53:59.915 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register mail.new as a trigger for the search service 11-Nov-2018 23:53:59.938 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register mail.revise.own as a trigger for the search service 11-Nov-2018 23:53:59.939 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register mail.revise.any as a trigger for the search service 11-Nov-2018 23:53:59.939 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register mail.delete.own as a trigger for the search service 11-Nov-2018 23:53:59.939 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register mail.delete.any as a trigger for the search service 11-Nov-2018 23:53:59.941 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register annc.new as a trigger for the search service 11-Nov-2018 23:53:59.941 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register annc.revise.own as a trigger for the search service 11-Nov-2018 23:53:59.941 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register annc.revise.any as a trigger for the search service 11-Nov-2018 23:53:59.945 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register annc.delete.own as a trigger for the search service 11-Nov-2018 23:53:59.945 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register annc.delete.any as a trigger for the search service 11-Nov-2018 23:53:59.995 INFO [localhost-startStop-1] org.sakaiproject.component.app.messageforums.DiscussionForumServiceImpl.init init() 11-Nov-2018 23:54:00.008 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register forums.new as a trigger for the search service 11-Nov-2018 23:54:00.009 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register forums.delete as a trigger for the search service 11-Nov-2018 23:54:00.196 INFO [localhost-startStop-1] org.sakaiproject.poll.logic.impl.ExternalLogicImpl.init init() 11-Nov-2018 23:54:00.253 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.profile2.cache.kudos) using defaults 11-Nov-2018 23:54:00.320 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.profile2.cache.search) using defaults 11-Nov-2018 23:54:00.337 INFO [localhost-startStop-1] org.sakaiproject.profile2.job.KudosJob.init KudosJob.init() 11-Nov-2018 23:54:00.421 INFO [localhost-startStop-1] org.sakaiproject.util.UserNotificationPreferencesRegistrationImpl.init UserPreferencesRegistrationImpl.init() 11-Nov-2018 23:54:00.446 INFO [localhost-startStop-1] org.sakaiproject.assignment.impl.AssignmentGradeInfoProvider.init INIT and register AssignmentGradeInfoProvider 11-Nov-2018 23:54:00.534 INFO [localhost-startStop-1] org.sakaiproject.chat2.model.impl.ChatDataMigration.init init() 11-Nov-2018 23:54:00.541 INFO [localhost-startStop-1] org.sakaiproject.chat2.model.impl.ChatEntityProducer.init init() 11-Nov-2018 23:54:00.546 INFO [localhost-startStop-1] org.sakaiproject.chat2.model.impl.ChatContentProducer.init init() 11-Nov-2018 23:54:00.547 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register chat.new as a trigger for the search service 11-Nov-2018 23:54:00.547 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register chat.revise.own as a trigger for the search service 11-Nov-2018 23:54:00.555 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register chat.revise.any as a trigger for the search service 11-Nov-2018 23:54:00.555 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register chat.delete.own as a trigger for the search service 11-Nov-2018 23:54:00.555 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register chat.delete.any as a trigger for the search service 11-Nov-2018 23:54:00.575 INFO [localhost-startStop-1] org.sakaiproject.citation.impl.BaseConfigurationService.init init() 11-Nov-2018 23:54:00.576 INFO [localhost-startStop-1] org.sakaiproject.citation.impl.BaseConfigurationService.init init() site m_adminSiteName == "citationsAdmin" 11-Nov-2018 23:54:00.576 INFO [localhost-startStop-1] org.sakaiproject.citation.impl.BaseConfigurationService.init init() site citationsAdmin already exists 11-Nov-2018 23:54:00.629 WARN [localhost-startStop-1] org.sakaiproject.citation.impl.BaseConfigurationService.updateConfig Citations configuration XML is missing (/content/group/citationsAdmin/config/config.xml); Citations ConfigurationService will watch for its creation 11-Nov-2018 23:54:00.756 INFO [localhost-startStop-1] org.sakaiproject.citation.impl.DbCitationService.init init(): tables: CITATION_COLLECTION, CITATION_CITATION, CITATION_SCHEMA, CITATION_SCHEMA_FIELD 11-Nov-2018 23:54:00.837 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.citation.api.SearchManager.sessionContextCache) using defaults 11-Nov-2018 23:54:00.845 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.citation.api.SearchManager.metasearchSessionManagerCache) using defaults 11-Nov-2018 23:54:00.848 INFO [localhost-startStop-1] org.sakaiproject.citation.impl.BaseSearchManager.init BaseSearchManager.init() 11-Nov-2018 23:54:00.864 WARN [localhost-startStop-1] org.sakaiproject.citation.impl.BaseSearchManager.getResourceContent getReourceContent() org.sakaiproject.exception.IdUnusedException id: /group/citationsAdmin/config/database.xml 11-Nov-2018 23:54:00.877 INFO [localhost-startStop-1] org.sakaiproject.component.common.edu.person.SakaiPersonObserver.init init() 11-Nov-2018 23:54:00.894 INFO [localhost-startStop-1] org.sakaiproject.courier.impl.BasicCourierService.init init() 11-Nov-2018 23:54:00.953 INFO [localhost-startStop-1] org.sakaiproject.hikaricp.jdbc.pool.SakaiBasicDataSource.init init() 11-Nov-2018 23:54:01.062 INFO [localhost-startStop-1] org.sakaiproject.cluster.impl.SakaiClusterService.changeStatus Switching status from UNKNOWN to STARTING 11-Nov-2018 23:54:01.090 INFO [localhost-startStop-1] org.sakaiproject.cluster.impl.SakaiClusterService.init init: refresh: 60 expired: 600 ghostingPercent: 100 11-Nov-2018 23:54:01.116 INFO [localhost-startStop-1] org.sakaiproject.content.impl.DropboxContextObserver.init init() 11-Nov-2018 23:54:01.131 INFO [localhost-startStop-1] org.sakaiproject.util.UserNotificationPreferencesRegistrationImpl.init UserPreferencesRegistrationImpl.init() 11-Nov-2018 23:54:01.169 INFO [localhost-startStop-1] org.sakaiproject.user.impl.UserAuthnComponent.init init() 11-Nov-2018 23:54:01.175 INFO [localhost-startStop-1] org.sakaiproject.user.impl.AuthenticationCache.init INIT 11-Nov-2018 23:54:01.176 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.user.api.AuthenticationManager) using defaults 11-Nov-2018 23:54:01.176 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configuring ehcache (org.sakaiproject.user.api.AuthenticationManager) from Sakai config: maxElementsInMemory=250,timeToLiveSeconds=120,timeToIdleSeconds=120 11-Nov-2018 23:54:01.193 INFO [localhost-startStop-1] org.sakaiproject.user.impl.AuthnCacheWatcher.init init() 11-Nov-2018 23:54:01.204 INFO [localhost-startStop-1] org.sakaiproject.event.impl.EventQueryServiceImpl.init org.sakaiproject.event.impl.EventQueryServiceImpl@217dfc1d.init() 11-Nov-2018 23:54:01.228 INFO [localhost-startStop-1] org.sakaiproject.util.UserNotificationPreferencesRegistrationImpl.init UserPreferencesRegistrationImpl.init() 11-Nov-2018 23:54:01.439 WARN [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.setPortalLinks Attempted to call PortalServiceImpl.setPortalLinks, method superseded by quickLinks functionality. 11-Nov-2018 23:54:01.454 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.init Configured Castor to use SAX Parser com.sun.org.apache.xerces.internal.parsers.SAXParser 11-Nov-2018 23:54:01.455 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.init No Styleable Provider found, the portal will not be stylable 11-Nov-2018 23:54:01.548 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (bullhorn_alert_count_cache) using defaults 11-Nov-2018 23:54:01.554 INFO [localhost-startStop-1] org.sakaiproject.provider.user.SampleCandidateDetailProvider.init init() 11-Nov-2018 23:54:03.412 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register wiki.new as a trigger for the search service 11-Nov-2018 23:54:03.412 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register wiki.revise as a trigger for the search service 11-Nov-2018 23:54:03.422 INFO [localhost-startStop-1] org.sakaiproject.site.tool.helper.managegroupsectionrole.impl.RoleGroupEventWatcher.init org.sakaiproject.site.tool.helper.managegroupsectionrole.impl.RoleGroupEventWatcher@4b415d16.init() 11-Nov-2018 23:54:03.443 INFO [localhost-startStop-1] org.sakaiproject.sitemanage.impl.ETSUserNotificationProviderImpl.init init() 11-Nov-2018 23:54:04.296 INFO [localhost-startStop-1] org.sakaiproject.util.UserNotificationPreferencesRegistrationImpl.init UserPreferencesRegistrationImpl.init() 11-Nov-2018 23:54:04.303 INFO [localhost-startStop-1] org.sakaiproject.umem.impl.AuthzImpl.init init() 11-Nov-2018 23:54:04.329 INFO [localhost-startStop-1] org.sakaiproject.tool.assessment.facade.ExtendedTimeFacade.init init 11-Nov-2018 23:54:04.332 INFO [localhost-startStop-1] org.sakaiproject.tool.assessment.shared.SakaiBootStrap.init SakaiBootStrap.init(): autoDdl enabled; running DDL... 11-Nov-2018 23:54:04.351 INFO [localhost-startStop-1] org.sakaiproject.tool.assessment.shared.SakaiBootStrap.init /var/sakai-qa2-us-12/sakai/samigo/answerUploadRepositoryPath exists. It will not be recreated. 11-Nov-2018 23:54:04.364 INFO [localhost-startStop-1] org.sakaiproject.tool.assessment.services.assessment.AssessmentEntityProducer.init init() 11-Nov-2018 23:54:04.392 INFO [localhost-startStop-1] org.sakaiproject.samigo.impl.SamigoObserver.init init() 11-Nov-2018 23:54:04.398 INFO [localhost-startStop-1] org.sakaiproject.util.UserNotificationPreferencesRegistrationImpl.init UserPreferencesRegistrationImpl.init() 11-Nov-2018 23:54:04.534 WARN [localhost-startStop-1] org.sakaiproject.component.app.scheduler.jobs.coursepublish.CourseSiteRemovalJob.init The property course_site_removal_service.action was not specified in sakai.properties. Using a default value of unpublish. 11-Nov-2018 23:54:04.551 INFO [localhost-startStop-1] org.sakaiproject.component.app.scheduler.AutoRun.init AutoRun running 11-Nov-2018 23:54:04.595 INFO [localhost-startStop-1] org.sakaiproject.component.app.scheduler.AutoRun.init Triggered job: Get Archives 11-Nov-2018 23:54:04.926 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register content.new as a trigger for the search service 11-Nov-2018 23:54:04.926 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register content.revise as a trigger for the search service 11-Nov-2018 23:54:04.926 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register content.delete as a trigger for the search service 11-Nov-2018 23:54:05.015 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register site.add.course as a trigger for the search service 11-Nov-2018 23:54:05.015 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register site.add as a trigger for the search service 11-Nov-2018 23:54:05.015 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register site.add.usersite as a trigger for the search service 11-Nov-2018 23:54:05.016 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register site.upd.grp.mbrshp as a trigger for the search service 11-Nov-2018 23:54:05.016 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register site.upd as a trigger for the search service 11-Nov-2018 23:54:05.016 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register site.upd.site.mbrshp as a trigger for the search service 11-Nov-2018 23:54:05.016 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register site.del as a trigger for the search service 11-Nov-2018 23:54:05.067 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (search) and basename (search) 11-Nov-2018 23:54:05.067 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 2 custom actions for entity prefix (search): search:list:search, tools:list:getTools 11-Nov-2018 23:54:05.068 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.search.entitybroker.SearchEntityProvider) prefix (search) with 4 capabilities 11-Nov-2018 23:54:05.116 INFO [localhost-startStop-1] org.sakaiproject.component.section.sakai.SectionManagerImpl.init init() 11-Nov-2018 23:54:05.137 INFO [localhost-startStop-1] org.sakaiproject.component.section.sakai.SectionCmMetadataSynchronizer.init init() 11-Nov-2018 23:54:05.255 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.signup.logic.siteCache) using defaults 11-Nov-2018 23:54:05.323 INFO [localhost-startStop-1] org.sakaiproject.sitestats.impl.StatsAggregateJobImpl.init StatsAggregateJobImpl.init() 11-Nov-2018 23:54:05.933 INFO [localhost-startStop-1] org.springframework.jmx.export.MBeanExporter.afterSingletonsInstantiated Registering beans for JMX exposure on startup 11-Nov-2018 23:54:05.938 INFO [localhost-startStop-1] org.springframework.jmx.export.MBeanExporter.registerBeanInstance Located MBean 'bean:name=org.sakaiproject.config.impl.ConfigurationMBean': registering with JMX server as MBean [bean:name=org.sakaiproject.config.impl.ConfigurationMBean] 11-Nov-2018 23:54:05.956 INFO [localhost-startStop-1] org.springframework.jmx.export.MBeanExporter.afterSingletonsInstantiated Registering beans for JMX exposure on startup 11-Nov-2018 23:54:05.960 INFO [localhost-startStop-1] org.springframework.jmx.export.MBeanExporter.registerBeanInstance Located managed bean 'Hibernate:type=statistics': registering with JMX server as MBean [Hibernate:type=statistics] 11-Nov-2018 23:54:06.007 INFO [localhost-startStop-1] org.springframework.jmx.export.MBeanExporter.afterSingletonsInstantiated Registering beans for JMX exposure on startup 11-Nov-2018 23:54:06.014 INFO [localhost-startStop-1] org.springframework.jmx.export.MBeanExporter.registerBeanInstance Located managed bean 'org.sakaiproject:name=Sessions': registering with JMX server as MBean [org.sakaiproject:name=Sessions] 11-Nov-2018 23:54:06.017 INFO [localhost-startStop-1] org.springframework.jmx.export.MBeanExporter.afterSingletonsInstantiated Registering beans for JMX exposure on startup 11-Nov-2018 23:54:06.023 INFO [localhost-startStop-1] org.springframework.jmx.export.MBeanExporter.registerBeanInstance Located MBean 'org.sakaiproject.sitestats.api:name=StatsUpdateManager': registering with JMX server as MBean [org.sakaiproject.sitestats.api:name=StatsUpdateManager] 11-Nov-2018 23:54:06.076 INFO [localhost-startStop-1] org.springframework.context.support.DefaultLifecycleProcessor.start Starting beans in phase 0 11-Nov-2018 23:54:06.110 INFO [localhost-startStop-1] org.sakaiproject.component.impl.SpringCompMgr.init Configuration loaded 595 values, 300 registered 11-Nov-2018 23:54:06.150 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.su.xml 11-Nov-2018 23:54:06.357 INFO [External calendar preloading] org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl Loaded calendar subscription: Demo Term Dates|https://weblearn.ox.ac.uk/access/content/public/misc/oxdate.ics|/calendar/subscription/!worksite/aHR0cHM6Ly93ZWJsZWFybi5veC5hYy51ay9hY2Nlc3MvY29udGVudC9wdWJsaWMvbWlzYy9veGRhdGUuaWNz 11-Nov-2018 23:54:06.873 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.su[client] default: main path: /su Nov 11, 2018 11:54:06 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-tool-tool-su.war] has finished in [56,887] ms Nov 11, 2018 11:54:06 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/delegatedaccess-tool.war] Nov 11, 2018 11:54:07 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:07.368 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.delegatedAccess.xml 11-Nov-2018 23:54:07.371 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.delegatedAccess.shopping.xml 11-Nov-2018 23:54:07.511 WARN [localhost-startStop-1] org.apache.wicket.util.file.WebXmlFile.getFilterPath web.xml: No url-pattern found for 'servlet' with name 'sakai.delegatedaccess.shopping' 11-Nov-2018 23:54:07.511 INFO [localhost-startStop-1] org.apache.wicket.util.file.WebXmlFile.getFilterPath web.xml: url mapping found for servlet with name sakai.delegatedaccess.shopping: 11-Nov-2018 23:54:07.512 WARN [localhost-startStop-1] org.apache.wicket.protocol.http.WicketFilter.init Unable to determine filter path from filter init-param, web.xml, or servlet 3.0 annotations. Assuming user will set filter path manually by calling setFilterPath(String) 11-Nov-2018 23:54:07.664 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.delegatedaccess.shopping] init: Wicket extensions initializer 11-Nov-2018 23:54:07.691 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.delegatedaccess.shopping] init: Wicket core library initializer 11-Nov-2018 23:54:07.694 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IBehaviorListener, method=public abstract void org.apache.wicket.behavior.IBehaviorListener.onRequest()] 11-Nov-2018 23:54:07.695 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IFormSubmitListener, method=public abstract void org.apache.wicket.markup.html.form.IFormSubmitListener.onFormSubmitted()] 11-Nov-2018 23:54:07.695 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=ILinkListener, method=public abstract void org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()] 11-Nov-2018 23:54:07.696 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IOnChangeListener, method=public abstract void org.apache.wicket.markup.html.form.IOnChangeListener.onSelectionChanged()] 11-Nov-2018 23:54:07.696 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IRedirectListener, method=public abstract void org.apache.wicket.IRedirectListener.onRedirect()] 11-Nov-2018 23:54:07.696 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IResourceListener, method=public abstract void org.apache.wicket.IResourceListener.onResourceRequested()] 11-Nov-2018 23:54:07.714 INFO [localhost-startStop-1] org.apache.wicket.protocol.http.WebApplication.logStarted [sakai.delegatedaccess.shopping] Started Wicket version 6.26.0 in DEPLOYMENT mode 11-Nov-2018 23:54:07.717 INFO [localhost-startStop-1] org.apache.wicket.util.file.WebXmlFile.getFilterPath web.xml: url mapping found for servlet with name sakai.delegatedaccess: [/*] 11-Nov-2018 23:54:07.720 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.delegatedaccess] init: Wicket extensions initializer 11-Nov-2018 23:54:07.720 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.delegatedaccess] init: Wicket core library initializer 11-Nov-2018 23:54:07.720 INFO [localhost-startStop-1] org.apache.wicket.protocol.http.WebApplication.logStarted [sakai.delegatedaccess] Started Wicket version 6.26.0 in DEPLOYMENT mode Nov 11, 2018 11:54:07 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/delegatedaccess-tool.war] has finished in [826] ms Nov 11, 2018 11:54:07 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/login-render-engine-impl.war] Nov 11, 2018 11:54:07 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:07.887 INFO [localhost-startStop-1] org.sakaiproject.login.impl.velocity.VelocityLoginRenderEngine.init Loaded loginvelocity.config 11-Nov-2018 23:54:07.896 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.login' Nov 11, 2018 11:54:08 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/login-render-engine-impl.war] has finished in [289] ms Nov 11, 2018 11:54:08 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/content-review-tool.war] Nov 11, 2018 11:54:08 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. Nov 11, 2018 11:54:08 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/content-review-tool.war] has finished in [664] ms Nov 11, 2018 11:54:08 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/library.war] Nov 11, 2018 11:54:09 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:09.114 INFO [localhost-startStop-1] org.sakaiproject.util.ResponseHeaderFilter.init INIT: for webapp sakai-library 11-Nov-2018 23:54:09.161 INFO [localhost-startStop-1] org.sakaiproject.util.ResponseHeaderFilter.init INIT: for webapp sakai-library Nov 11, 2018 11:54:09 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/library.war] has finished in [491] ms Nov 11, 2018 11:54:09 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/mailsender-tool.war] Nov 11, 2018 11:54:09 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:09.492 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.mailsender.xml [0] new thread Thread[localhost-startStop-1,5,main] detected by Logger with name localhost-startStop-1 [0] MethodAnalyser found 1 setattr methods for class uk.org.ponder.saxalizer.mapping.SAXalizerMapperEntry [0] MethodAnalyser found 3 setattr methods for class uk.org.ponder.saxalizer.SAXAccessMethodSpec 11-Nov-2018 23:54:11.870 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Final method [final float java.util.HashMap.loadFactor()] cannot get proxied via CGLIB: Calls to this method will NOT be routed to the target instance and might lead to NPEs against uninitialized fields in the proxy instance. 11-Nov-2018 23:54:11.870 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Final method [final int java.util.HashMap.capacity()] cannot get proxied via CGLIB: Calls to this method will NOT be routed to the target instance and might lead to NPEs against uninitialized fields in the proxy instance. 11-Nov-2018 23:54:11.870 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Final method [final void java.util.HashMap.putMapEntries(java.util.Map,boolean)] cannot get proxied via CGLIB: Calls to this method will NOT be routed to the target instance and might lead to NPEs against uninitialized fields in the proxy instance. 11-Nov-2018 23:54:11.871 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Final method [final java.util.HashMap$Node java.util.HashMap.getNode(int,java.lang.Object)] cannot get proxied via CGLIB: Calls to this method will NOT be routed to the target instance and might lead to NPEs against uninitialized fields in the proxy instance. 11-Nov-2018 23:54:11.871 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Final method [final java.lang.Object java.util.HashMap.putVal(int,java.lang.Object,java.lang.Object,boolean,boolean)] cannot get proxied via CGLIB: Calls to this method will NOT be routed to the target instance and might lead to NPEs against uninitialized fields in the proxy instance. 11-Nov-2018 23:54:11.871 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Final method [final java.util.HashMap$Node[] java.util.HashMap.resize()] cannot get proxied via CGLIB: Calls to this method will NOT be routed to the target instance and might lead to NPEs against uninitialized fields in the proxy instance. 11-Nov-2018 23:54:11.871 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Final method [final void java.util.HashMap.treeifyBin(java.util.HashMap$Node[],int)] cannot get proxied via CGLIB: Calls to this method will NOT be routed to the target instance and might lead to NPEs against uninitialized fields in the proxy instance. 11-Nov-2018 23:54:11.872 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Final method [final java.util.HashMap$Node java.util.HashMap.removeNode(int,java.lang.Object,java.lang.Object,boolean,boolean)] cannot get proxied via CGLIB: Calls to this method will NOT be routed to the target instance and might lead to NPEs against uninitialized fields in the proxy instance. 11-Nov-2018 23:54:11.872 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Method [java.util.HashMap$Node java.util.HashMap.newNode(int,java.lang.Object,java.lang.Object,java.util.HashMap$Node)] is package-visible across different ClassLoaders and cannot get proxied via CGLIB: Declare this method as public or protected if you need to support invocations through the proxy. 11-Nov-2018 23:54:11.872 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Method [java.util.HashMap$Node java.util.HashMap.replacementNode(java.util.HashMap$Node,java.util.HashMap$Node)] is package-visible across different ClassLoaders and cannot get proxied via CGLIB: Declare this method as public or protected if you need to support invocations through the proxy. 11-Nov-2018 23:54:11.872 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Method [java.util.HashMap$TreeNode java.util.HashMap.newTreeNode(int,java.lang.Object,java.lang.Object,java.util.HashMap$Node)] is package-visible across different ClassLoaders and cannot get proxied via CGLIB: Declare this method as public or protected if you need to support invocations through the proxy. 11-Nov-2018 23:54:11.873 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Method [java.util.HashMap$TreeNode java.util.HashMap.replacementTreeNode(java.util.HashMap$Node,java.util.HashMap$Node)] is package-visible across different ClassLoaders and cannot get proxied via CGLIB: Declare this method as public or protected if you need to support invocations through the proxy. 11-Nov-2018 23:54:11.873 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Method [void java.util.HashMap.reinitialize()] is package-visible across different ClassLoaders and cannot get proxied via CGLIB: Declare this method as public or protected if you need to support invocations through the proxy. 11-Nov-2018 23:54:11.873 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Method [void java.util.HashMap.afterNodeAccess(java.util.HashMap$Node)] is package-visible across different ClassLoaders and cannot get proxied via CGLIB: Declare this method as public or protected if you need to support invocations through the proxy. 11-Nov-2018 23:54:11.873 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Method [void java.util.HashMap.afterNodeInsertion(boolean)] is package-visible across different ClassLoaders and cannot get proxied via CGLIB: Declare this method as public or protected if you need to support invocations through the proxy. 11-Nov-2018 23:54:11.873 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Method [void java.util.HashMap.afterNodeRemoval(java.util.HashMap$Node)] is package-visible across different ClassLoaders and cannot get proxied via CGLIB: Declare this method as public or protected if you need to support invocations through the proxy. 11-Nov-2018 23:54:11.874 INFO [localhost-startStop-1] org.springframework.aop.framework.CglibAopProxy.doValidateClass Method [void java.util.HashMap.internalWriteEntries(java.io.ObjectOutputStream) throws java.io.IOException] is package-visible across different ClassLoaders and cannot get proxied via CGLIB: Declare this method as public or protected if you need to support invocations through the proxy. Nov 11, 2018 11:54:11 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/mailsender-tool.war] has finished in [2,757] ms Nov 11, 2018 11:54:11 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-site-manage-link-helper.war] Nov 11, 2018 11:54:12 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:12.251 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.siteinfo.link.helper.xml 11-Nov-2018 23:54:12.291 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.site.manage.link.helper' 11-Nov-2018 23:54:12.436 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 Nov 11, 2018 11:54:12 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-site-manage-link-helper.war] has finished in [490] ms Nov 11, 2018 11:54:12 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/courier.war] Nov 11, 2018 11:54:12 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:12.554 INFO [localhost-startStop-1] org.sakaiproject.courier.tool.CourierTool.init init() Nov 11, 2018 11:54:12 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/courier.war] has finished in [108] ms Nov 11, 2018 11:54:12 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-message-tool.war] Nov 11, 2018 11:54:12 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:12.674 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.motd.xml 11-Nov-2018 23:54:12.712 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.message.tool' 11-Nov-2018 23:54:12.848 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 Nov 11, 2018 11:54:12 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-message-tool.war] has finished in [300] ms Nov 11, 2018 11:54:12 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/oauth-tool.war] Nov 11, 2018 11:54:13 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:13.042 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.oauth.xml 11-Nov-2018 23:54:13.045 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.oauth.admin.xml 11-Nov-2018 23:54:13.352 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.oauth.admin] init: Wicket core library initializer 11-Nov-2018 23:54:13.355 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IBehaviorListener, method=public abstract void org.apache.wicket.behavior.IBehaviorListener.onRequest()] 11-Nov-2018 23:54:13.356 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IFormSubmitListener, method=public abstract void org.apache.wicket.markup.html.form.IFormSubmitListener.onFormSubmitted()] 11-Nov-2018 23:54:13.356 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=ILinkListener, method=public abstract void org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()] 11-Nov-2018 23:54:13.360 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IOnChangeListener, method=public abstract void org.apache.wicket.markup.html.form.IOnChangeListener.onSelectionChanged()] 11-Nov-2018 23:54:13.361 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IResourceListener, method=public abstract void org.apache.wicket.IResourceListener.onResourceRequested()] 11-Nov-2018 23:54:13.381 INFO [localhost-startStop-1] org.apache.wicket.protocol.http.WebApplication.logStarted [sakai.oauth.admin] Started Wicket version 7.6.0 in DEPLOYMENT mode 11-Nov-2018 23:54:13.390 INFO [localhost-startStop-1] org.apache.wicket.util.file.WebXmlFile.getFilterPath web.xml: url mapping found for servlet with name sakai.oauth: [/tool/*] 11-Nov-2018 23:54:13.394 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.oauth] init: Wicket core library initializer 11-Nov-2018 23:54:13.395 INFO [localhost-startStop-1] org.apache.wicket.protocol.http.WebApplication.logStarted [sakai.oauth] Started Wicket version 7.6.0 in DEPLOYMENT mode Nov 11, 2018 11:54:13 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/oauth-tool.war] has finished in [529] ms Nov 11, 2018 11:54:13 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sitestats-tool.war] Nov 11, 2018 11:54:13 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:13.901 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.sitestats.xml 11-Nov-2018 23:54:13.904 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.sitestats.admin.xml 11-Nov-2018 23:54:13.949 INFO [localhost-startStop-1] org.sakaiproject.sitestats.impl.ServerWideReportManagerImpl.init ServerWideReportManagerImpl SQL queries configured to use: mysql 11-Nov-2018 23:54:13.949 INFO [localhost-startStop-1] org.sakaiproject.sitestats.impl.ServerWideReportManagerImpl.init ServerWideReportManagerImpl will query for Sitestats data in the main Sakai database 11-Nov-2018 23:54:14.134 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 12 properties for entity prefix (sitestats-metrics) and basename (sitestats-metrics) 11-Nov-2018 23:54:14.136 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 11 custom actions for entity prefix (sitestats-metrics): get-all-metrics:list:getAllMetrics, is-idle:list:isIdle, get-reset-time:list:getResetTime, get-events-generated-per-sec:list:getEventsGeneratedPerSec, reset-all-metrics:list:resetAllMetrics, get-average-time-event-processing-per-event:list:getAverageTimeInEventProcessingPerEvent, get-time-ellapsed-since-reset:list:getTimeEllapsedSinceReset, get-time-spent-processing-events:list:getTimeSpentProcessingEvents, get-total-events-processed:list:getTotalEventsProcessed, get-events-processed-per-sec:list:getEventsProcessedPerSec, get-queue-size:list:getQueueSize 11-Nov-2018 23:54:14.136 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.sitestats.tool.entityproviders.SiteStatsMetricsEntityProvider) prefix (sitestats-metrics) with 7 capabilities 11-Nov-2018 23:54:14.151 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 4 properties for entity prefix (sitestats) and basename (sitestats) 11-Nov-2018 23:54:14.152 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 3 custom actions for entity prefix (sitestats): runreport:list:handleRunReport, presencetotals:list:handlePresenceTotals, listreports:list:handleListReports 11-Nov-2018 23:54:14.152 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.sitestats.tool.entityproviders.SiteStatsEntityProvider) prefix (sitestats) with 5 capabilities Nov 11, 2018 11:54:14 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sitestats-tool.war] has finished in [763] ms Nov 11, 2018 11:54:14 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-calendar-summary-tool.war] Nov 11, 2018 11:54:14 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:14.380 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.summary.calendar.xml 11-Nov-2018 23:54:14.661 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.summary.calendar[client] default: calendar path: /summary-calendar Nov 11, 2018 11:54:14 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-calendar-summary-tool.war] has finished in [496] ms Nov 11, 2018 11:54:14 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-syllabus-tool.war] Nov 11, 2018 11:54:14 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:15.018 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (syllabus): site:list:getSyllabusForSite 11-Nov-2018 23:54:15.020 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 2 properties for entity prefix (syllabus) and basename (org/sakaiproject/tool/syllabus/bundle/syllabus) 11-Nov-2018 23:54:15.020 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.tool.syllabus.entityproviders.SyllabusEntityProvider) prefix (syllabus) with 17 capabilities 11-Nov-2018 23:54:15.021 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.syllabus.xml Nov 11, 2018 11:54:15 PM com.sun.faces.config.ConfigureListener contextInitialized INFO: Initializing Mojarra (1.2_15-06-20180412-SNAPSHOT) for context '/sakai-syllabus-tool' Nov 11, 2018 11:54:15 PM com.sun.faces.config.ConfigureListener contextInitialized WARNING: JSF1059: WARNING! The com.sun.faces.verifyObjects feature is to aid developers not using tools. It shouldn''t be enabled if using an IDE, or if this application is being deployed for production as it will impact application start times. Nov 11, 2018 11:54:15 PM com.sun.faces.spi.InjectionProviderFactory createInstance INFO: JSF1048: PostConstruct/PreDestroy annotations present. ManagedBeans methods marked with these annotations will have said annotations processed. 11-Nov-2018 23:54:16.575 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.syllabus[client] default: main path: /syllabus Nov 11, 2018 11:54:16 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-syllabus-tool.war] has finished in [1,911] ms Nov 11, 2018 11:54:16 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-usermembership-tool.war] Nov 11, 2018 11:54:16 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:16.986 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.usermembership.xml 11-Nov-2018 23:54:17.718 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.usermembership[client] default: userlist path: /usermembership Nov 11, 2018 11:54:17 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-usermembership-tool.war] has finished in [1,133] ms Nov 11, 2018 11:54:17 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/feedback-tool.war] Nov 11, 2018 11:54:17 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:17.836 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.feedback.xml 11-Nov-2018 23:54:17.905 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (feedback) and basename (feedback) 11-Nov-2018 23:54:17.906 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 6 custom actions for entity prefix (feedback): reportsupplementala:edit:handleSupplementalAReport, reportsupplementalb:edit:handleSupplementalBReport, reportcontent:edit:handleContentReport, reportsuggestions:edit:handleSuggestionsReport, reporthelpdesk:edit:handleHelpReport, reporttechnical:edit:handleTechnicalReport 11-Nov-2018 23:54:17.906 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.feedback.tool.entityproviders.FeedbackEntityProvider) prefix (feedback) with 6 capabilities Nov 11, 2018 11:54:17 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/feedback-tool.war] has finished in [196] ms Nov 11, 2018 11:54:17 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-roster2-tool.war] Nov 11, 2018 11:54:18 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:18.136 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.site.roster.xml 11-Nov-2018 23:54:18.211 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 2 custom actions for entity prefix (roster-export): export-to-excel:show:exportToExcel, get-export:show:getExport 11-Nov-2018 23:54:18.212 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.roster.tool.entityprovider.RosterPOIEntityProvider) prefix (roster-export) with 4 capabilities 11-Nov-2018 23:54:18.222 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 4 custom actions for entity prefix (roster-membership): get-membership:show:getMembership, get-users:show:getUsers, get-search-index:show:getSearchIndex, get-site:show:getSite 11-Nov-2018 23:54:18.222 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.roster.tool.entityprovider.RosterSiteEntityProvider) prefix (roster-membership) with 4 capabilities Nov 11, 2018 11:54:18 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-roster2-tool.war] has finished in [293] ms Nov 11, 2018 11:54:18 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-citations-tool.war] Nov 11, 2018 11:54:18 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:18.411 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.citation.tool.xml 11-Nov-2018 23:54:18.452 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (citation): list:list:getCitationList 11-Nov-2018 23:54:18.452 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.citation.entity.CitationEntityProvider) prefix (citation) with 4 capabilities 11-Nov-2018 23:54:18.484 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.citation.tools' 11-Nov-2018 23:54:18.679 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 Nov 11, 2018 11:54:18 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-citations-tool.war] has finished in [456] ms Nov 11, 2018 11:54:18 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/accountvalidator.war] Nov 11, 2018 11:54:18 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:18.941 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.accountvalidator.xml [0] new thread Thread[localhost-startStop-1,5,main] detected by Logger with name localhost-startStop-1 [0] MethodAnalyser found 1 setattr methods for class uk.org.ponder.saxalizer.mapping.SAXalizerMapperEntry [0] MethodAnalyser found 3 setattr methods for class uk.org.ponder.saxalizer.SAXAccessMethodSpec Nov 11, 2018 11:54:20 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/accountvalidator.war] has finished in [1,886] ms Nov 11, 2018 11:54:20 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-signup-tool.war] Nov 11, 2018 11:54:20 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:20.897 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.signup.xml 11-Nov-2018 23:54:20.944 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.addURLRedirects Registered 1 url redirects for entity prefix (signupEvent): /{prefix}/site/{siteId} 11-Nov-2018 23:54:20.945 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 0 custom actions for entity prefix (signupEvent): 11-Nov-2018 23:54:20.947 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (signupEvent) and basename (signupEvent) 11-Nov-2018 23:54:20.948 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.signup.tool.entityproviders.SignupEventEntityProvider) prefix (signupEvent) with 18 capabilities 11-Nov-2018 23:54:20.958 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.addURLRedirects Registered 1 url redirects for entity prefix (mySignup): /{prefix}/user/{userId} 11-Nov-2018 23:54:20.959 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 0 custom actions for entity prefix (mySignup): 11-Nov-2018 23:54:20.961 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (mySignup) and basename (mySignup) 11-Nov-2018 23:54:20.961 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.signup.tool.entityproviders.MySignupEventsProvider) prefix (mySignup) with 18 capabilities 11-Nov-2018 23:54:20.987 INFO [localhost-startStop-1] org.sakaiproject.signup.tool.entityproviders.SignupEntityProducer.init Registered kaltura entity producer as: /signup 11-Nov-2018 23:54:20.988 INFO [localhost-startStop-1] org.sakaiproject.signup.tool.entityproviders.SignupEntityProducer.init Found org.sakaiproject.signup.tool.entityproviders.SignupEntityProducer in the ComponentManager Nov 11, 2018 11:54:21 PM com.sun.faces.config.ConfigureListener contextInitialized INFO: Initializing Mojarra (1.2_15-06-20180412-SNAPSHOT) for context '/sakai-signup-tool' Nov 11, 2018 11:54:21 PM com.sun.faces.spi.InjectionProviderFactory createInstance INFO: JSF1048: PostConstruct/PreDestroy annotations present. ManagedBeans methods marked with these annotations will have said annotations processed. 11-Nov-2018 23:54:21.401 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.signup[client] default: signupMeetings path: /signup Nov 11, 2018 11:54:21 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-signup-tool.war] has finished in [819] ms Nov 11, 2018 11:54:21 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/x.war] Nov 11, 2018 11:54:21 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. Nov 11, 2018 11:54:21 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/x.war] has finished in [77] ms Nov 11, 2018 11:54:21 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-sections-tool.war] Nov 11, 2018 11:54:21 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:21.840 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.sections.xml 11-Nov-2018 23:54:22.732 INFO [localhost-startStop-1] org.sakaiproject.tool.section.filter.RoleFilter.init Initializing sections role filter 11-Nov-2018 23:54:22.734 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.sections[client] default: entry.servlet path: Nov 11, 2018 11:54:22 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-sections-tool.war] has finished in [1,219] ms Nov 11, 2018 11:54:22 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/providers.war] Nov 11, 2018 11:54:22 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:22.883 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 3 custom actions for entity prefix (user): current:list:getCurrentUser, validatePassword:new:validatePassword, exists:show:checkUserExists 11-Nov-2018 23:54:22.886 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 8 properties for entity prefix (user) and basename (user) 11-Nov-2018 23:54:22.886 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.entitybroker.providers.UserEntityProvider) prefix (user) with 16 capabilities 11-Nov-2018 23:54:22.907 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 9 custom actions for entity prefix (site): role:null:handleRoles, pages:show:getPagesAndTools, setPerms:edit:handleSetPerms, exists:show:checkSiteExists, perms:show:handlePerms, userPerms:show:handleUserPerms, withPerm:null:getMySitesWithPermission, group:null:handleGroups, info:null:getInfo 11-Nov-2018 23:54:22.908 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.addURLRedirects Registered 1 url redirects for entity prefix (site): /{prefix}/{id}/memberships 11-Nov-2018 23:54:22.910 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 16 properties for entity prefix (site) and basename (site) 11-Nov-2018 23:54:22.910 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.entitybroker.providers.SiteEntityProvider) prefix (site) with 18 capabilities 11-Nov-2018 23:54:22.927 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.addURLRedirects Registered 2 url redirects for entity prefix (session): /{prefix}/{id}/norefresh, /{prefix}/current/norefresh 11-Nov-2018 23:54:22.927 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 2 custom actions for entity prefix (session): current:list:getCurrentSession, becomeuser:list:getBecomeUser 11-Nov-2018 23:54:22.929 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 14 properties for entity prefix (session) and basename (session) 11-Nov-2018 23:54:22.930 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.entitybroker.providers.SessionEntityProvider) prefix (session) with 17 capabilities 11-Nov-2018 23:54:22.943 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 2 properties for entity prefix (server-config) and basename (server-config) 11-Nov-2018 23:54:22.943 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 3 custom actions for entity prefix (server-config): servers:list:getClusterServers, names:list:getAllNames, values:list:getAllValues 11-Nov-2018 23:54:22.943 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.entitybroker.providers.ServerConfigEntityProvider) prefix (server-config) with 7 capabilities 11-Nov-2018 23:54:22.960 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 6 custom actions for entity prefix (membership): site:null:handleSiteMemberships, unjoin:new:unjoinCurrentUserFromSite, sitebyjson:new:handleSiteJsonUpload, join:new:joinCurrentUserToSite, fastroles:null:getMembershipRoles, group:null:getGroupMemberships 11-Nov-2018 23:54:22.962 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 11 properties for entity prefix (membership) and basename (membership) 11-Nov-2018 23:54:22.963 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.entitybroker.providers.MembershipEntityProvider) prefix (membership) with 16 capabilities 11-Nov-2018 23:54:22.975 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (tool) and basename (tool) 11-Nov-2018 23:54:22.976 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 3 custom actions for entity prefix (tool): publicToolIds:list:getPublicToolIds, hiddenToolIds:list:getHiddenToolIds, allToolIds:list:getAllToolIds 11-Nov-2018 23:54:22.976 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.entitybroker.providers.ToolEntityProvider) prefix (tool) with 7 capabilities 11-Nov-2018 23:54:22.987 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 9 properties for entity prefix (notify) and basename (notify) 11-Nov-2018 23:54:22.987 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (notify): post:new:postNotification 11-Nov-2018 23:54:22.988 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.entitybroker.providers.NotificationEntityProvider) prefix (notify) with 3 capabilities 11-Nov-2018 23:54:22.988 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.providers.NotificationEntityProvider.init INIT: enabled=false Nov 11, 2018 11:54:23 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/providers.war] has finished in [268] ms Nov 11, 2018 11:54:23 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-site-manage-group-section-role-helper.war] Nov 11, 2018 11:54:23 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:23.131 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.site.managegroups.sections.roles.xml [0] new thread Thread[localhost-startStop-1,5,main] detected by Logger with name localhost-startStop-1 [0] MethodAnalyser found 1 setattr methods for class uk.org.ponder.saxalizer.mapping.SAXalizerMapperEntry [0] MethodAnalyser found 3 setattr methods for class uk.org.ponder.saxalizer.SAXAccessMethodSpec Nov 11, 2018 11:54:24 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-site-manage-group-section-role-helper.war] has finished in [1,358] ms Nov 11, 2018 11:54:24 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-rwiki-tool.war] Nov 11, 2018 11:54:24 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:24.576 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.rwiki.xml 11-Nov-2018 23:54:24.663 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 2 properties for entity prefix (wiki) and basename (wiki) 11-Nov-2018 23:54:24.664 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (wiki): site:list:handleSite 11-Nov-2018 23:54:24.664 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (uk.ac.cam.caret.sakai.rwiki.tool.entityproviders.RWikiEntityProvider) prefix (wiki) with 5 capabilities 11-Nov-2018 23:54:24.767 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.rwiki' Nov 11, 2018 11:54:24 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-rwiki-tool.war] has finished in [487] ms Nov 11, 2018 11:54:24 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/grades-rest.war] Nov 11, 2018 11:54:24 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:25.000 INFO [localhost-startStop-1] org.sakaiproject.gradebook.logic.ExternalLogic.init INIT 11-Nov-2018 23:54:25.013 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (grades) and basename (grades) 11-Nov-2018 23:54:25.014 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 4 custom actions for entity prefix (grades): courses:list:getInstructorCourses, students:list:getCourseStudents, gradeitem:null:handleGradeItem, gradebook:list:getCourseGradebook 11-Nov-2018 23:54:25.014 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.gradebook.entity.GradesEntityProvider) prefix (grades) with 9 capabilities Nov 11, 2018 11:54:25 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/grades-rest.war] has finished in [147] ms Nov 11, 2018 11:54:25 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-presence-tool.war] Nov 11, 2018 11:54:25 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:25.122 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.presence.xml 11-Nov-2018 23:54:25.124 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.online.xml 11-Nov-2018 23:54:25.168 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.presence.tool' 11-Nov-2018 23:54:25.307 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 11-Nov-2018 23:54:25.310 INFO [localhost-startStop-1] org.sakaiproject.presence.tool.PresenceTool.init init() Nov 11, 2018 11:54:25 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-presence-tool.war] has finished in [293] ms Nov 11, 2018 11:54:25 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-message-bundle-manager-tool.war] Nov 11, 2018 11:54:25 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:25.463 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.message.bundle.manager.xml 11-Nov-2018 23:54:25.479 INFO [localhost-startStop-1] org.sakaiproject.mbm.tool.ResourceLoaderMessageSource.setBasename Sakai-Spring i18n MSG basename init: Messages 11-Nov-2018 23:54:27.111 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.messagebundle.cache.bundles) using defaults 11-Nov-2018 23:54:27.111 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configuring ehcache (org.sakaiproject.messagebundle.cache.bundles) from Sakai config: maxElementsInMemory=200,timeToLiveSeconds=21600,timeToIdleSeconds=21600 Nov 11, 2018 11:54:27 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-message-bundle-manager-tool.war] has finished in [2,054] ms Nov 11, 2018 11:54:27 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-site-pageorder-helper.war] Nov 11, 2018 11:54:27 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:27.508 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.site.pageorder.xml [0] new thread Thread[localhost-startStop-1,5,main] detected by Logger with name localhost-startStop-1 [0] MethodAnalyser found 1 setattr methods for class uk.org.ponder.saxalizer.mapping.SAXalizerMapperEntry [0] MethodAnalyser found 3 setattr methods for class uk.org.ponder.saxalizer.SAXAccessMethodSpec Nov 11, 2018 11:54:28 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-site-pageorder-helper.war] has finished in [1,095] ms Nov 11, 2018 11:54:28 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/lessonbuilder-tool.war] Nov 11, 2018 11:54:28 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:28.901 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.lessonbuildertool.xml 11-Nov-2018 23:54:29.360 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.tool.evolvers.SakaiFCKTextEvolver.isNewEditor EditPage thinks Sakai version is 12 major 4 isNew=true 11-Nov-2018 23:54:29.427 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.lessonbuildertool.tool.producers.ShowPageProducer.url.cache) using defaults 11-Nov-2018 23:54:29.530 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.lessonbuildertool.tool.beans.SimplePageBean.groupCache) using defaults 11-Nov-2018 23:54:29.535 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.lessonbuildertool.tool.beans.SimplePageBean.resourceCache) using defaults [0] new thread Thread[localhost-startStop-1,5,main] detected by Logger with name localhost-startStop-1 [0] MethodAnalyser found 1 setattr methods for class uk.org.ponder.saxalizer.mapping.SAXalizerMapperEntry [0] MethodAnalyser found 3 setattr methods for class uk.org.ponder.saxalizer.SAXAccessMethodSpec 11-Nov-2018 23:54:30.722 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.service.JForumEntity.init JforumEntity init: haveJforum = false 11-Nov-2018 23:54:30.723 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.service.ForumEntity.initDao initDao template org.springframework.orm.hibernate4.HibernateTemplate@2d80f59e 11-Nov-2018 23:54:30.737 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.lessonbuildertool.service.SamigoEntity.cache) using defaults 11-Nov-2018 23:54:30.741 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.service.SamigoEntity.init SamigoEntity edit link true 11-Nov-2018 23:54:30.741 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.service.SamigoEntity.init init() 11-Nov-2018 23:54:30.753 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.lessonbuildertool.service.AssignmentEntity.cache) using defaults 11-Nov-2018 23:54:30.753 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configured ehcache (org.sakaiproject.lessonbuildertool.service.AssignmentEntity.cache) from inputs: {stats:false, maxEntries:5000, timeToLiveSeconds:600, timeToIdleSeconds:360, eternal:false} 11-Nov-2018 23:54:30.754 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.service.AssignmentEntity.init init() 11-Nov-2018 23:54:30.762 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.service.BltiEntity.init init() 11-Nov-2018 23:54:30.763 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.lessonbuildertool.service.BltiEntity.cache) using defaults 11-Nov-2018 23:54:30.763 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.service.BltiEntity.init LTI initialized 11-Nov-2018 23:54:30.805 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.lessonbuildertool.service.LessonBuilderEntityProducer) prefix (lessonbuilder) with 8 capabilities 11-Nov-2018 23:54:30.806 INFO [localhost-startStop-1] org.sakaiproject.sitestats.impl.event.EntityBrokerEventRegistry.run Statisticable capability registered with prefix: lessonbuilder 11-Nov-2018 23:54:30.806 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.service.LessonBuilderEntityProducer.init init() 11-Nov-2018 23:54:30.828 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.lessonbuildertool.service.LessonBuilderAccessService.cache) using defaults 11-Nov-2018 23:54:30.828 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Configured ehcache (org.sakaiproject.lessonbuildertool.service.LessonBuilderAccessService.cache) from inputs: {stats:false, maxEntries:5000, timeToLiveSeconds:600, timeToIdleSeconds:360, eternal:false} 11-Nov-2018 23:54:30.859 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.ccexport.SamigoExport.init init() 11-Nov-2018 23:54:30.864 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.ccexport.AssignmentExport.init init() 11-Nov-2018 23:54:30.868 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.ccexport.ForumsExport.init init() 11-Nov-2018 23:54:30.872 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.ccexport.BltiExport.init init() 11-Nov-2018 23:54:30.872 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.ccexport.BltiExport.init LTI Export initialized 11-Nov-2018 23:54:30.876 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.ccexport.JForumExport.init JforumEntity init: haveJforum = false 11-Nov-2018 23:54:30.876 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.ccexport.JForumExport.init init() 11-Nov-2018 23:54:30.925 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.lessonbuildertool.service.LessonsAccess.cache) using defaults 11-Nov-2018 23:54:30.926 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.service.LessonsAccess.init init() 11-Nov-2018 23:54:30.929 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (lessons) and basename (lessons) 11-Nov-2018 23:54:30.930 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 4 custom actions for entity prefix (lessons): site:list:getLessonsInSite, lesson:list:getLesson, subnav-prerequisites:list:getPrerequisiteDataForSubNav, user:list:getLessonsForUser 11-Nov-2018 23:54:30.930 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.lessonbuildertool.tool.entityproviders.LessonsEntityProvider) prefix (lessons) with 7 capabilities 11-Nov-2018 23:54:30.937 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.service.LessonsEntityContentProducer.init init() 11-Nov-2018 23:54:30.937 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register lessonbuilder.item.create as a trigger for the search service 11-Nov-2018 23:54:30.938 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register lessonbuilder.item.update as a trigger for the search service 11-Nov-2018 23:54:30.938 INFO [localhost-startStop-1] org.sakaiproject.search.elasticsearch.ElasticSearchService.handleNewGlobalContentFunction Register lessonbuilder.item.delete as a trigger for the search service 11-Nov-2018 23:54:30.959 INFO [localhost-startStop-1] org.sakaiproject.lessonbuildertool.service.AjaxServer.setSimplePageToolDao setdao org.sakaiproject.lessonbuildertool.model.SimplePageToolDaoImpl@3c98dd60 Nov 11, 2018 11:54:31 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/lessonbuilder-tool.war] has finished in [2,515] ms Nov 11, 2018 11:54:31 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-web-tool.war] Nov 11, 2018 11:54:31 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:31.116 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.iframe.annotatedurl.xml 11-Nov-2018 23:54:31.149 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 2 properties for entity prefix (webcontent) and basename (webcontent) 11-Nov-2018 23:54:31.150 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (webcontent): site:list:getWebContentItemsForSite 11-Nov-2018 23:54:31.150 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.web.tool.entityproviders.WebContentEntityProvider) prefix (webcontent) with 5 capabilities 11-Nov-2018 23:54:31.186 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.web.tool' 11-Nov-2018 23:54:31.300 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 Nov 11, 2018 11:54:31 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-web-tool.war] has finished in [305] ms Nov 11, 2018 11:54:31 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/polls-tool.war] Nov 11, 2018 11:54:31 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:31.476 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.poll.xml [0] new thread Thread[localhost-startStop-1,5,main] detected by Logger with name localhost-startStop-1 [0] MethodAnalyser found 1 setattr methods for class uk.org.ponder.saxalizer.mapping.SAXalizerMapperEntry [0] MethodAnalyser found 3 setattr methods for class uk.org.ponder.saxalizer.SAXAccessMethodSpec 11-Nov-2018 23:54:32.036 INFO [localhost-startStop-1] org.sakaiproject.poll.service.impl.PollListManagerImpl.init org.sakaiproject.poll.service.impl.PollListManagerImpl@66414965 init() 11-Nov-2018 23:54:32.477 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 16 properties for entity prefix (polls) and basename (polls) 11-Nov-2018 23:54:32.479 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 15 custom actions for entity prefix (polls): option-create:new:createOptionEntity, vote-view:show:getVoteEntity, poll-view:show:getPollEntity, vote-create:new:createVoteEntity, vote-list:list:getVoteEntities, poll-create:new:createPollEntity, poll-update:edit:updatePollEntity, poll-option-list:show:getPollOptionList, my:list:getEntities, option-update:edit:updateOptionEntity, site:list:getPollsForSite, option-delete:show:deleteOptionEntity, poll-delete:show:deletePollEntity, vote:new:vote, option-view:show:getOptionEntity 11-Nov-2018 23:54:32.479 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.poll.tool.entityproviders.PollsEntityProvider) prefix (polls) with 6 capabilities 11-Nov-2018 23:54:32.489 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.addURLRedirects Registered 3 url redirects for entity prefix (poll): /{prefix}/{pollId}/vote, /{prefix}/{pollId}/option, /{prefix}/site/{siteId} 11-Nov-2018 23:54:32.489 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 0 custom actions for entity prefix (poll): 11-Nov-2018 23:54:32.491 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 9 properties for entity prefix (poll) and basename (poll) 11-Nov-2018 23:54:32.491 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.poll.tool.entityproviders.PollEntityProvider) prefix (poll) with 18 capabilities 11-Nov-2018 23:54:32.498 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 0 custom actions for entity prefix (poll-option): 11-Nov-2018 23:54:32.500 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 1 properties for entity prefix (poll-option) and basename (poll-option) 11-Nov-2018 23:54:32.500 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.poll.tool.entityproviders.PollOptionEntityProvider) prefix (poll-option) with 16 capabilities 11-Nov-2018 23:54:32.513 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 1 properties for entity prefix (poll-vote) and basename (poll-vote) 11-Nov-2018 23:54:32.513 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (poll-vote): vote:new:vote 11-Nov-2018 23:54:32.513 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.poll.tool.entityproviders.PollVoteEntityProvider) prefix (poll-vote) with 11 capabilities Nov 11, 2018 11:54:32 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/polls-tool.war] has finished in [1,203] ms Nov 11, 2018 11:54:32 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-podcasts.war] Nov 11, 2018 11:54:32 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:32.736 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 2 properties for entity prefix (podcast) and basename (podcast) 11-Nov-2018 23:54:32.737 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (podcast): site:list:getPodcastsForSite 11-Nov-2018 23:54:32.737 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.tool.podcasts.entityproviders.PodcastEntityProvider) prefix (podcast) with 5 capabilities 11-Nov-2018 23:54:32.738 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.podcasts.xml 11-Nov-2018 23:54:32.940 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.podcasts[server] default: podMain path: /podcasts Nov 11, 2018 11:54:32 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-podcasts.war] has finished in [420] ms Nov 11, 2018 11:54:32 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-user-tool-admin-prefs.war] Nov 11, 2018 11:54:33 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:33.068 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.admin.prefs.xml 11-Nov-2018 23:54:33.562 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.admin.prefs[client] default: list path: /prefs Nov 11, 2018 11:54:33 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-user-tool-admin-prefs.war] has finished in [619] ms Nov 11, 2018 11:54:33 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-editor.war] Nov 11, 2018 11:54:33 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:33.663 INFO [localhost-startStop-1] org.sakaiproject.editor.EditorServlet.init init() Nov 11, 2018 11:54:33 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-editor.war] has finished in [98] ms Nov 11, 2018 11:54:33 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-announcement-tool.war] Nov 11, 2018 11:54:33 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:33.886 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.synoptic.announcement.xml 11-Nov-2018 23:54:33.888 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.announcements.xml 11-Nov-2018 23:54:33.930 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 207 properties for entity prefix (announcement) and basename (announcement) 11-Nov-2018 23:54:33.931 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 5 custom actions for entity prefix (announcement): msg:list:showAnnouncement, motd:list:getMessagesOfTheDay, site:list:getAnnouncementsForSite, message:list:getAnnouncementByID, user:list:getAnnouncementsForUser 11-Nov-2018 23:54:33.931 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.announcement.entityprovider.AnnouncementEntityProviderImpl) prefix (announcement) with 7 capabilities 11-Nov-2018 23:54:33.990 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.announcement.tool' 11-Nov-2018 23:54:34.158 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 Nov 11, 2018 11:54:34 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-announcement-tool.war] has finished in [502] ms Nov 11, 2018 11:54:34 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-assignment-tool.war] Nov 11, 2018 11:54:34 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:34.384 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.assignment.grades.xml 11-Nov-2018 23:54:34.517 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 849 properties for entity prefix (assignment) and basename (assignment) 11-Nov-2018 23:54:34.518 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 6 custom actions for entity prefix (assignment): deepLinkWithPermissions:list:getAssignmentDeepLinks, site:list:getAssignmentsForSite, item:list:getAssignment, deepLink:list:getAssignmentDeepLink, my:list:getMyAssignmentsForAllSite, annc:list:getAssignDataForAnnouncement 11-Nov-2018 23:54:34.518 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.assignment.entityproviders.AssignmentEntityProvider) prefix (assignment) with 11 capabilities 11-Nov-2018 23:54:34.559 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.assignment.tool' 11-Nov-2018 23:54:34.699 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 11-Nov-2018 23:54:34.713 INFO [localhost-startStop-1] org.sakaiproject.assignment.tool.RedirectingAssignmentEntityServlet.init init() Nov 11, 2018 11:54:34 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-assignment-tool.war] has finished in [541] ms Nov 11, 2018 11:54:34 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/profile2-tool.war] Nov 11, 2018 11:54:35 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:35.110 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.profile2.xml 11-Nov-2018 23:54:35.173 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 12 properties for entity prefix (profile) and basename (profile) 11-Nov-2018 23:54:35.174 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.addURLRedirects Registered 1 url redirects for entity prefix (profile): /{prefix}/{id}/account 11-Nov-2018 23:54:35.175 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 11 custom actions for entity prefix (profile): removeFriend:show:removeFriend, image:show:getProfileImage, friendStatus:show:getConnectionStatus, formatted:show:getFormattedProfile, confirmFriendRequest:show:confirmFriendRequest, unreadMessagesCount:show:getUnreadMessagesCount, incomingConnectionRequests:show:getIncomingConnectionRequests, requestFriend:show:requestFriend, outgoingConnectionRequests:show:getOutgoingConnectionRequests, ignoreFriendRequest:show:ignoreFriendRequest, connections:show:getConnections 11-Nov-2018 23:54:35.175 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.profile2.tool.entityprovider.ProfileEntityProvider) prefix (profile) with 10 capabilities 11-Nov-2018 23:54:35.194 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 1 properties for entity prefix (profile-events) and basename (profile-events) 11-Nov-2018 23:54:35.194 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.profile2.tool.entityprovider.ProfileEventsEntityProvider) prefix (profile-events) with 4 capabilities 11-Nov-2018 23:54:35.194 INFO [localhost-startStop-1] org.sakaiproject.sitestats.impl.event.EntityBrokerEventRegistry.run Statisticable capability registered with prefix: profile-events 11-Nov-2018 23:54:35.205 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.addURLRedirects Registered 7 url redirects for entity prefix (my): /{prefix}/connections, /{prefix}/messages, /{prefix}/messages/thread/{thread}, /{prefix}/profile, /{prefix}/profile-view/{userUuid}, /{prefix}/wall/{userUuid}, /{prefix}/wall/{userUuid}/item/{wallItemId} 11-Nov-2018 23:54:35.211 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 6 properties for entity prefix (my) and basename (my) 11-Nov-2018 23:54:35.211 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.profile2.tool.entityprovider.ProfileLinkEntityProvider) prefix (my) with 4 capabilities 11-Nov-2018 23:54:35.228 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 5 properties for entity prefix (profile-status) and basename (profile-status) 11-Nov-2018 23:54:35.229 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.profile2.tool.entityprovider.ProfileStatusEntityProvider) prefix (profile-status) with 10 capabilities 11-Nov-2018 23:54:35.249 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 2 properties for entity prefix (profile-message) and basename (profile-message) 11-Nov-2018 23:54:35.249 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (profile-message): unread-count:list:getUnreadMessageCount 11-Nov-2018 23:54:35.249 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.profile2.tool.entityprovider.ProfileMessagingEntityProvider) prefix (profile-message) with 5 capabilities 11-Nov-2018 23:54:35.277 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 4 properties for entity prefix (roster) and basename (roster) 11-Nov-2018 23:54:35.277 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.addURLRedirects Registered 1 url redirects for entity prefix (roster): /{prefix}/user/{id} 11-Nov-2018 23:54:35.278 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 2 custom actions for entity prefix (roster): site:list:getRosterForSite, group:list:getGroupForSite 11-Nov-2018 23:54:35.278 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.profile2.tool.entityprovider.RosterEntityProvider) prefix (roster) with 7 capabilities 11-Nov-2018 23:54:35.318 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (profile-image) and basename (profile-image) 11-Nov-2018 23:54:35.319 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 3 custom actions for entity prefix (profile-image): upload:new:upload, details:list:getProfileImage, remove:new:remove 11-Nov-2018 23:54:35.319 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.profile2.tool.entityprovider.ProfileImageEntityProvider) prefix (profile-image) with 5 capabilities 11-Nov-2018 23:54:35.407 INFO [localhost-startStop-1] org.apache.wicket.util.file.WebXmlFile.getFilterPath web.xml: url mapping found for servlet with name sakai.profile2: [/*] 11-Nov-2018 23:54:35.578 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.profile2] init: Wicket extensions initializer 11-Nov-2018 23:54:35.603 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.profile2] init: Wicket core library initializer 11-Nov-2018 23:54:35.606 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IBehaviorListener, method=public abstract void org.apache.wicket.behavior.IBehaviorListener.onRequest()] 11-Nov-2018 23:54:35.607 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IFormSubmitListener, method=public abstract void org.apache.wicket.markup.html.form.IFormSubmitListener.onFormSubmitted()] 11-Nov-2018 23:54:35.614 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=ILinkListener, method=public abstract void org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()] 11-Nov-2018 23:54:35.615 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IOnChangeListener, method=public abstract void org.apache.wicket.markup.html.form.IOnChangeListener.onSelectionChanged()] 11-Nov-2018 23:54:35.615 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IRedirectListener, method=public abstract void org.apache.wicket.IRedirectListener.onRedirect()] 11-Nov-2018 23:54:35.615 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IResourceListener, method=public abstract void org.apache.wicket.IResourceListener.onResourceRequested()] 11-Nov-2018 23:54:35.655 INFO [localhost-startStop-1] org.apache.wicket.protocol.http.WebApplication.logStarted [sakai.profile2] Started Wicket version 6.26.0 in DEPLOYMENT mode Nov 11, 2018 11:54:35 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/profile2-tool.war] has finished in [946] ms Nov 11, 2018 11:54:35 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/imsblis.war] Nov 11, 2018 11:54:35 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:35.839 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (basiclti-events) and basename (basiclti-events) 11-Nov-2018 23:54:35.839 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.blti.entityprovider.BLTIEventsEntityProvider) prefix (basiclti-events) with 4 capabilities 11-Nov-2018 23:54:35.839 INFO [localhost-startStop-1] org.sakaiproject.sitestats.impl.event.EntityBrokerEventRegistry.run Statisticable capability registered with prefix: basiclti-events 11-Nov-2018 23:54:35.853 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 7 properties for entity prefix (lti) and basename (lti) 11-Nov-2018 23:54:35.855 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 6 custom actions for entity prefix (lti): contents:show:handleContentsCollection, deploys:show:handleDeploysCollection, tools:show:handleToolsCollection, tool:null:handleTool, content:null:handleContent, deploy:null:handleDeploy 11-Nov-2018 23:54:35.855 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.lti.entityprovider.LTIEntityProvider) prefix (lti) with 5 capabilities Nov 11, 2018 11:54:35 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/imsblis.war] has finished in [189] ms Nov 11, 2018 11:54:35 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/jsf-resource.war] Nov 11, 2018 11:54:35 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. Nov 11, 2018 11:54:35 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/jsf-resource.war] has finished in [106] ms Nov 11, 2018 11:54:35 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-fck-connector.war] Nov 11, 2018 11:54:36 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. Nov 11, 2018 11:54:36 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-fck-connector.war] has finished in [171] ms Nov 11, 2018 11:54:36 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/scheduler-tool.war] Nov 11, 2018 11:54:36 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:36.521 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.scheduler.xml 11-Nov-2018 23:54:37.104 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.scheduler[server] default: main path: /scheduler Nov 11, 2018 11:54:37 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/scheduler-tool.war] has finished in [948] ms Nov 11, 2018 11:54:37 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-content-tool.war] Nov 11, 2018 11:54:37 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:37.350 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.dropbox.xml 11-Nov-2018 23:54:37.359 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.filepicker.xml 11-Nov-2018 23:54:37.361 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.resources.xml 11-Nov-2018 23:54:37.363 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.resource.type.helper.xml 11-Nov-2018 23:54:37.393 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 2 properties for entity prefix (dropbox) and basename (dropbox) 11-Nov-2018 23:54:37.393 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 1 custom actions for entity prefix (dropbox): site:list:getDropboxCollectionForSiteAndUser 11-Nov-2018 23:54:37.393 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.content.entityproviders.DropboxEntityProvider) prefix (dropbox) with 5 capabilities 11-Nov-2018 23:54:37.408 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 452 properties for entity prefix (content) and basename (content) 11-Nov-2018 23:54:37.409 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 4 custom actions for entity prefix (content): site:list:getContentCollectionForSite, resources:list:getResources, my:list:getContentCollectionForMyWorkspace, user:list:getContentCollectionForUserWorkspace 11-Nov-2018 23:54:37.409 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.content.entityproviders.ContentEntityProvider) prefix (content) with 5 capabilities 11-Nov-2018 23:54:37.439 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.content.tools' 11-Nov-2018 23:54:37.560 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 Nov 11, 2018 11:54:37 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-content-tool.war] has finished in [466] ms Nov 11, 2018 11:54:37 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/myconnections.war] Nov 11, 2018 11:54:37 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:37.679 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /tools/sakai.myconnections.xml 11-Nov-2018 23:54:37.686 INFO [localhost-startStop-1] org.sakaiproject.util.ResponseHeaderFilter.init INIT: for webapp sakai.myconnections 11-Nov-2018 23:54:37.742 INFO [localhost-startStop-1] org.apache.wicket.util.file.WebXmlFile.getFilterPath web.xml: url mapping found for servlet with name sakai.myconnections: [/*] 11-Nov-2018 23:54:37.837 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.myconnections] init: Wicket extensions initializer 11-Nov-2018 23:54:37.853 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.myconnections] init: Wicket core library initializer 11-Nov-2018 23:54:37.856 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IBehaviorListener, method=public abstract void org.apache.wicket.behavior.IBehaviorListener.onRequest()] 11-Nov-2018 23:54:37.857 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IFormSubmitListener, method=public abstract void org.apache.wicket.markup.html.form.IFormSubmitListener.onFormSubmitted()] 11-Nov-2018 23:54:37.857 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=ILinkListener, method=public abstract void org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()] 11-Nov-2018 23:54:37.857 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IOnChangeListener, method=public abstract void org.apache.wicket.markup.html.form.IOnChangeListener.onSelectionChanged()] 11-Nov-2018 23:54:37.857 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IRedirectListener, method=public abstract void org.apache.wicket.IRedirectListener.onRedirect()] 11-Nov-2018 23:54:37.858 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IResourceListener, method=public abstract void org.apache.wicket.IResourceListener.onResourceRequested()] 11-Nov-2018 23:54:37.872 INFO [localhost-startStop-1] org.apache.wicket.protocol.http.WebApplication.logStarted [sakai.myconnections] Started Wicket version 6.26.0 in DEPLOYMENT mode Nov 11, 2018 11:54:37 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/myconnections.war] has finished in [293] ms Nov 11, 2018 11:54:37 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/dav.war] Nov 11, 2018 11:54:37 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:37.962 INFO [localhost-startStop-1] org.sakaiproject.dav.DavServlet.init ignore patterns:/.DS_Store : /._ Nov 11, 2018 11:54:37 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/dav.war] has finished in [86] ms Nov 11, 2018 11:54:37 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/elfinder-connector.war] Nov 11, 2018 11:54:38 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. Nov 11, 2018 11:54:38 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/elfinder-connector.war] has finished in [180] ms Nov 11, 2018 11:54:38 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/imsblti.war] Nov 11, 2018 11:54:38 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:38.268 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 1 properties for entity prefix (basiclti-events) and basename (basiclti-events) 11-Nov-2018 23:54:38.268 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.blti.entityprovider.BLTIEventsEntityProvider) prefix (basiclti-events) with 4 capabilities 11-Nov-2018 23:54:38.268 INFO [localhost-startStop-1] org.sakaiproject.sitestats.impl.event.EntityBrokerEventRegistry.run Statisticable capability registered with prefix: basiclti-events 11-Nov-2018 23:54:38.476 INFO [localhost-startStop-1] org.sakaiproject.portal.service.SakaiPortletRegistryListener.getRegistrationsForPortlet Found 1 Tool(s) to register from=/WEB-INF/sakai/IMSBLTIPortlet.xml 11-Nov-2018 23:54:38.478 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortletTool. Portlet registered from tool registration with Sakai toolId=sakai.basiclti 11-Nov-2018 23:54:38.478 INFO [localhost-startStop-1] org.apache.pluto.core.PortletContextManager.fireRegistered Portlet Context '/imsblti' registered. 11-Nov-2018 23:54:38.479 INFO [localhost-startStop-1] org.apache.pluto.core.PortletContextManager.register Registered portlet application with application id '/imsblti' 11-Nov-2018 23:54:38.479 INFO [localhost-startStop-1] org.apache.pluto.core.PortletContextManager.register Registering 1 portlets for context /imsblti Nov 11, 2018 11:54:38 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/imsblti.war] has finished in [339] ms Nov 11, 2018 11:54:38 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/commons-tool.war] Nov 11, 2018 11:54:38 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:38.588 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /tools/commons.xml 11-Nov-2018 23:54:38.611 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (commons) and basename (commons) 11-Nov-2018 23:54:38.612 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 11 custom actions for entity prefix (commons): deletePost:list:handleDeletePost, saveComment:new:handleSaveComment, post:list:getPost, deleteComment:list:handleDeleteComment, savePermissions:new:handleSavePermissions, savePost:new:handleSavePost, perms:list:handlePermsGet, userPerms:list:handleUserPermsGet, uploadImage:new:uploadImage, getUrlMarkup:list:getUrlMarkup, posts:list:getPosts 11-Nov-2018 23:54:38.612 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.commons.tool.entityprovider.CommonsEntityProvider) prefix (commons) with 7 capabilities Nov 11, 2018 11:54:38 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/commons-tool.war] has finished in [122] ms Nov 11, 2018 11:54:38 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/wiki.war] Nov 11, 2018 11:54:38 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. Nov 11, 2018 11:54:38 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/wiki.war] has finished in [69] ms Nov 11, 2018 11:54:38 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-chat-tool.war] Nov 11, 2018 11:54:38 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:38.875 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.chat.deleteMessage.xml 11-Nov-2018 23:54:38.877 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.chat.xml 11-Nov-2018 23:54:38.878 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.synoptic.chat.xml 11-Nov-2018 23:54:39.963 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.synoptic.chat[server] default: synoptic path: /jsp 11-Nov-2018 23:54:39.963 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.chat[server] default: main path: /jsp 11-Nov-2018 23:54:39.964 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.chat.deleteMessage[server] default: deleteMessageConfirm path: /jsp Nov 11, 2018 11:54:39 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-chat-tool.war] has finished in [1,274] ms Nov 11, 2018 11:54:39 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/direct.war] Nov 11, 2018 11:54:40 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:40.079 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.rest.EntityBrokerRESTServiceManager.init EntityBrokerRESTServiceManager: init() 11-Nov-2018 23:54:40.105 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.rest.EntityDescriptionManager.init EntityDescriptionManager: init() 11-Nov-2018 23:54:40.109 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 40 properties for entity prefix (describe) and basename (describe) 11-Nov-2018 23:54:40.109 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.entitybroker.rest.EntityDescriptionManager$1) prefix (describe) with 3 capabilities 11-Nov-2018 23:54:40.120 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.rest.EntityHandlerImpl.init EntityRequestHandler init complete 11-Nov-2018 23:54:40.122 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.rest.EntityRESTProviderBase.init EntityRESTProviderBase init Nov 11, 2018 11:54:40 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/direct.war] has finished in [155] ms Nov 11, 2018 11:54:40 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-search-tool.war] Nov 11, 2018 11:54:40 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:40.343 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.search.xml 11-Nov-2018 23:54:40.423 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.search' Nov 11, 2018 11:54:40 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-search-tool.war] has finished in [374] ms Nov 11, 2018 11:54:40 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-ws.war] Nov 11, 2018 11:54:40 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:42.285 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/login 11-Nov-2018 23:54:42.572 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/sakai 11-Nov-2018 23:54:42.639 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/assignments 11-Nov-2018 23:54:42.722 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/contenthosting 11-Nov-2018 23:54:42.759 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/messageforums 11-Nov-2018 23:54:42.787 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/job 11-Nov-2018 23:54:42.810 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/shortenedurl 11-Nov-2018 23:54:42.836 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/testsandquizzes 11-Nov-2018 23:54:42.872 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/portallogin 11-Nov-2018 23:54:42.902 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/i18n 11-Nov-2018 23:54:42.952 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/report 11-Nov-2018 23:54:42.976 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/configuration 11-Nov-2018 23:54:42.994 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/activity 11-Nov-2018 23:54:43.012 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/gradebook 11-Nov-2018 23:54:43.031 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /rest/lessons 11-Nov-2018 23:54:43.227 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}SakaiJobService from class org.sakaiproject.webservices.SakaiJob 11-Nov-2018 23:54:44.112 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/job 11-Nov-2018 23:54:44.126 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}SakaiLoginService from class org.sakaiproject.webservices.SakaiLogin 11-Nov-2018 23:54:44.144 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/login 11-Nov-2018 23:54:44.145 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}SakaiPortalLoginService from class org.sakaiproject.webservices.SakaiPortalLogin 11-Nov-2018 23:54:44.150 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/portallogin 11-Nov-2018 23:54:44.150 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}SakaiI18nService from class org.sakaiproject.webservices.SakaiI18n 11-Nov-2018 23:54:44.153 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/i18n 11-Nov-2018 23:54:44.155 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}SakaiScriptService from class org.sakaiproject.webservices.SakaiScript 11-Nov-2018 23:54:44.381 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/sakai 11-Nov-2018 23:54:44.384 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}AssignmentsService from class org.sakaiproject.webservices.Assignments 11-Nov-2018 23:54:44.409 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/assignments 11-Nov-2018 23:54:44.410 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}ContentHostingService from class org.sakaiproject.webservices.ContentHosting 11-Nov-2018 23:54:44.444 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/contenthosting 11-Nov-2018 23:54:44.445 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}MessageForumsService from class org.sakaiproject.webservices.MessageForums 11-Nov-2018 23:54:44.457 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/messageforums 11-Nov-2018 23:54:44.459 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}ShortenedUrlService from class org.sakaiproject.webservices.ShortenedUrl 11-Nov-2018 23:54:44.466 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/shortenedurl 11-Nov-2018 23:54:44.467 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}TestsAndQuizzesService from class org.sakaiproject.webservices.TestsAndQuizzes 11-Nov-2018 23:54:44.496 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/testsandquizzes 11-Nov-2018 23:54:44.497 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}SakaiReportService from class org.sakaiproject.webservices.SakaiReport 11-Nov-2018 23:54:44.508 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/report 11-Nov-2018 23:54:44.510 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}SakaiConfigurationService from class org.sakaiproject.webservices.SakaiConfiguration 11-Nov-2018 23:54:44.515 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/configuration 11-Nov-2018 23:54:44.516 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}ActivityService from class org.sakaiproject.webservices.Activity 11-Nov-2018 23:54:44.552 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/activity 11-Nov-2018 23:54:44.553 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}SakaiGradebookService from class org.sakaiproject.webservices.SakaiGradebook 11-Nov-2018 23:54:44.707 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/gradebook 11-Nov-2018 23:54:44.709 INFO [localhost-startStop-1] org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass Creating Service {http://webservices.sakaiproject.org/}LessonBuilderService from class org.sakaiproject.webservices.LessonBuilder 11-Nov-2018 23:54:44.715 INFO [localhost-startStop-1] org.apache.cxf.endpoint.ServerImpl.initDestination Setting the server's publish address to be /soap/lessons Nov 11, 2018 11:54:44 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-ws.war] has finished in [4,264] ms Nov 11, 2018 11:54:44 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-site-manage-group-helper.war] Nov 11, 2018 11:54:45 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:45.124 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.site.managegroups.xml [0] new thread Thread[localhost-startStop-1,5,main] detected by Logger with name localhost-startStop-1 [0] MethodAnalyser found 1 setattr methods for class uk.org.ponder.saxalizer.mapping.SAXalizerMapperEntry [0] MethodAnalyser found 3 setattr methods for class uk.org.ponder.saxalizer.SAXAccessMethodSpec Nov 11, 2018 11:54:47 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-site-manage-group-helper.war] has finished in [2,323] ms Nov 11, 2018 11:54:47 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-web-portlet.war] Nov 11, 2018 11:54:47 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:47.412 INFO [localhost-startStop-1] org.sakaiproject.portal.service.SakaiPortletRegistryListener.getRegistrationsForPortlet Found 4 Tool(s) to register from=/WEB-INF/sakai/PortletIFrame.xml 11-Nov-2018 23:54:47.412 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortletTool. Portlet registered from tool registration with Sakai toolId=sakai.iframe 11-Nov-2018 23:54:47.413 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortletTool. Portlet registered from tool registration with Sakai toolId=sakai.iframe.service 11-Nov-2018 23:54:47.413 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortletTool. Portlet registered from tool registration with Sakai toolId=sakai.iframe.myworkspace 11-Nov-2018 23:54:47.413 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortletTool. Portlet registered from tool registration with Sakai toolId=sakai.iframe.site 11-Nov-2018 23:54:47.413 INFO [localhost-startStop-1] org.apache.pluto.core.PortletContextManager.fireRegistered Portlet Context '/sakai-web-portlet' registered. 11-Nov-2018 23:54:47.413 INFO [localhost-startStop-1] org.apache.pluto.core.PortletContextManager.register Registered portlet application with application id '/sakai-web-portlet' 11-Nov-2018 23:54:47.413 INFO [localhost-startStop-1] org.apache.pluto.core.PortletContextManager.register Registering 1 portlets for context /sakai-web-portlet 11-Nov-2018 23:54:47.498 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity' 11-Nov-2018 23:54:47.604 INFO [localhost-startStop-1] org.sakaiproject.portlet.util.VelocityHelper.makeEngine Velocity Engine Created org.apache.velocity.app.VelocityEngine@4beef464 11-Nov-2018 23:54:47.605 INFO [localhost-startStop-1] org.sakaiproject.portlets.PortletIFrame.init iFrame Portlet vengine=org.apache.velocity.app.VelocityEngine@4beef464 rb=ResourceLoader{base='iframe', user='null'} Nov 11, 2018 11:54:47 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-web-portlet.war] has finished in [495] ms Nov 11, 2018 11:54:47 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/web.war] Nov 11, 2018 11:54:47 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:47.776 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.web' 11-Nov-2018 23:54:47.970 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 Nov 11, 2018 11:54:47 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/web.war] has finished in [374] ms Nov 11, 2018 11:54:47 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/messageforums-tool.war] Nov 11, 2018 11:54:48 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:48.324 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.messages.xml 11-Nov-2018 23:54:48.326 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.synoptic.messagecenter.xml 11-Nov-2018 23:54:48.328 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.messageforums.helper.xml 11-Nov-2018 23:54:48.330 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.forums.xml 11-Nov-2018 23:54:48.378 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 2 properties for entity prefix (forums) and basename (forums) 11-Nov-2018 23:54:48.378 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 2 custom actions for entity prefix (forums): site:list:handleSite, messages:list:displayMessages 11-Nov-2018 23:54:48.379 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.tool.messageforums.entityproviders.ForumsEntityProviderImpl) prefix (forums) with 5 capabilities 11-Nov-2018 23:54:48.789 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.forums[server] default: discussionForum/forumsOnly/dfForums path: /jsp 11-Nov-2018 23:54:48.789 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.synoptic.messagecenter[server] default: wait path: /jsp/synoptic 11-Nov-2018 23:54:48.790 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.messages[server] default: privateMsg/pvtMsgHpView path: /jsp 11-Nov-2018 23:54:48.790 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.messagecenter[server] default: main path: /jsp 11-Nov-2018 23:54:48.791 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.messageforums.helper[server] default: pvtMsg path: /jsp Nov 11, 2018 11:54:48 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/messageforums-tool.war] has finished in [803] ms Nov 11, 2018 11:54:48 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/authn.war] Nov 11, 2018 11:54:48 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:48.872 INFO [localhost-startStop-1] org.sakaiproject.login.tool.AuthnPortal.init init() Nov 11, 2018 11:54:48 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/authn.war] has finished in [80] ms Nov 11, 2018 11:54:48 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-citations-servlet.war] Nov 11, 2018 11:54:48 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:49.016 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.citation.servlet' 11-Nov-2018 23:54:49.137 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 Nov 11, 2018 11:54:49 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-citations-servlet.war] has finished in [281] ms Nov 11, 2018 11:54:49 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/userauditservice-tool.war] Nov 11, 2018 11:54:49 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:50.170 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.useraudit.xml 11-Nov-2018 23:54:50.186 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.useraudit[client] default: eventLog path: Nov 11, 2018 11:54:50 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/userauditservice-tool.war] has finished in [1,025] ms Nov 11, 2018 11:54:50 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/adminsiteperms.war] Nov 11, 2018 11:54:50 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:50.344 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.adminsiteperms.xml 11-Nov-2018 23:54:50.364 INFO [localhost-startStop-1] org.sakaiproject.adminsiteperms.tool.ResourceLoaderMessageSource.setBasename Sakai-SitePerms i18n MSG basename init: i18n.Messages Nov 11, 2018 11:54:50 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/adminsiteperms.war] has finished in [281] ms Nov 11, 2018 11:54:50 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/pasystem-tool.war] Nov 11, 2018 11:54:50 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:50.565 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.pasystem.xml Nov 11, 2018 11:54:50 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/pasystem-tool.war] has finished in [92] ms Nov 11, 2018 11:54:50 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/basiclti-admin-tool.war] Nov 11, 2018 11:54:50 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:50.694 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.basiclti.admin.xml 11-Nov-2018 23:54:50.722 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.velocity.sample' 11-Nov-2018 23:54:50.829 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 Nov 11, 2018 11:54:50 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/basiclti-admin-tool.war] has finished in [268] ms Nov 11, 2018 11:54:50 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/mycalendar.war] Nov 11, 2018 11:54:51 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:51.023 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /tools/sakai.mycalendar.xml 11-Nov-2018 23:54:51.032 INFO [localhost-startStop-1] org.sakaiproject.util.ResponseHeaderFilter.init INIT: for webapp sakai.mycalendar 11-Nov-2018 23:54:51.105 INFO [localhost-startStop-1] org.apache.wicket.util.file.WebXmlFile.getFilterPath web.xml: url mapping found for servlet with name sakai.mycalendar: [/*] 11-Nov-2018 23:54:51.228 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.mycalendar] init: Wicket extensions initializer 11-Nov-2018 23:54:51.254 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.mycalendar] init: Wicket core library initializer 11-Nov-2018 23:54:51.256 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IBehaviorListener, method=public abstract void org.apache.wicket.behavior.IBehaviorListener.onRequest()] 11-Nov-2018 23:54:51.257 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IFormSubmitListener, method=public abstract void org.apache.wicket.markup.html.form.IFormSubmitListener.onFormSubmitted()] 11-Nov-2018 23:54:51.257 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=ILinkListener, method=public abstract void org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()] 11-Nov-2018 23:54:51.258 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IOnChangeListener, method=public abstract void org.apache.wicket.markup.html.form.IOnChangeListener.onSelectionChanged()] 11-Nov-2018 23:54:51.258 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IRedirectListener, method=public abstract void org.apache.wicket.IRedirectListener.onRedirect()] 11-Nov-2018 23:54:51.258 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IResourceListener, method=public abstract void org.apache.wicket.IResourceListener.onResourceRequested()] 11-Nov-2018 23:54:51.272 INFO [localhost-startStop-1] org.apache.wicket.protocol.http.WebApplication.logStarted [sakai.mycalendar] Started Wicket version 6.26.0 in DEPLOYMENT mode Nov 11, 2018 11:54:51 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/mycalendar.war] has finished in [428] ms Nov 11, 2018 11:54:51 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/tags-tool.war] Nov 11, 2018 11:54:51 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:51.381 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /tools/sakai.tagservice.xml Nov 11, 2018 11:54:51 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/tags-tool.war] has finished in [108] ms Nov 11, 2018 11:54:51 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/tool.war] Nov 11, 2018 11:54:51 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:51.466 INFO [localhost-startStop-1] org.sakaiproject.portal.tool.ToolPortal.init init() Nov 11, 2018 11:54:51 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/tool.war] has finished in [77] ms Nov 11, 2018 11:54:51 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-user-tool-prefs.war] Nov 11, 2018 11:54:51 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:51.659 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.preferences.xml 11-Nov-2018 23:54:51.661 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.privacy.xml 11-Nov-2018 23:54:51.688 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 3 custom actions for entity prefix (userPrefs): updateKey:edit:updateKeyProperties, saveDivState:edit:doSaveDivState, key:list:getKeyProperties 11-Nov-2018 23:54:51.690 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 4 properties for entity prefix (userPrefs) and basename (userPrefs) 11-Nov-2018 23:54:51.690 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.user.tool.entity.UserPrefsEntityProvider) prefix (userPrefs) with 17 capabilities 11-Nov-2018 23:54:51.690 INFO [localhost-startStop-1] org.sakaiproject.user.tool.entity.UserPrefsEntityProvider.init init() 11-Nov-2018 23:54:52.795 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.privacy[server] default: privacy path: /prefs 11-Nov-2018 23:54:52.796 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.preferences[server] default: null path: /prefs Nov 11, 2018 11:54:52 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-user-tool-prefs.war] has finished in [1,328] ms Nov 11, 2018 11:54:52 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-mailarchive-tool.war] Nov 11, 2018 11:54:52 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:52.923 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.mailbox.xml 11-Nov-2018 23:54:52.948 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 5 properties for entity prefix (mailarchive) and basename (mailarchive) 11-Nov-2018 23:54:52.948 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 4 custom actions for entity prefix (mailarchive): siteMessages:list:getMailArchiveMessagesForSite, channelMessages:list:getMailArchiveMessagesForChannel, siteChannels:list:getMailArchiveChannelsForSite, message:list:message 11-Nov-2018 23:54:52.949 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.mailarchive.entityprovider.MailArchiveEntityProvider) prefix (mailarchive) with 6 capabilities 11-Nov-2018 23:54:52.976 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.mailarchive.tool' 11-Nov-2018 23:54:53.114 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 Nov 11, 2018 11:54:53 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-mailarchive-tool.war] has finished in [322] ms Nov 11, 2018 11:54:53 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/portal.war] Nov 11, 2018 11:54:53 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:53.246 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (portal) and basename (portal) 11-Nov-2018 23:54:53.247 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 9 custom actions for entity prefix (portal): clearBullhornAlert:list:clearBullhornAlert, formatted:show:getFormattedProfile, academicAlerts:list:getAcademicAlerts, clearAllSocialAlerts:list:clearAllSocialAlerts, bullhornCounts:list:getBullhornCounts, connectionsearch:list:searchForConnections, socialAlerts:list:getSocialAlerts, clearAllAcademicAlerts:list:clearAllAcademicAlerts, notify:null:handleNotify 11-Nov-2018 23:54:53.247 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.portal.entityprovider.PortalEntityProvider) prefix (portal) with 5 capabilities 11-Nov-2018 23:54:53.271 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity' 11-Nov-2018 23:54:53.325 INFO [localhost-startStop-1] org.sakaiproject.util.ResponseHeaderFilter.init INIT: for webapp portal 11-Nov-2018 23:54:53.341 INFO [localhost-startStop-1] org.sakaiproject.portal.charon.SkinnableCharonPortal.init init() 11-Nov-2018 23:54:53.346 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/site will be handled by org.sakaiproject.portal.charon.handlers.SiteHandler@5807283c 11-Nov-2018 23:54:53.346 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/site-reset will be handled by org.sakaiproject.portal.charon.handlers.SiteResetHandler@30d50b0f 11-Nov-2018 23:54:53.348 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/tool will be handled by org.sakaiproject.portal.charon.handlers.ToolHandler@2801cf92 11-Nov-2018 23:54:53.348 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/tool-reset will be handled by org.sakaiproject.portal.charon.handlers.ToolResetHandler@4ca25ec7 11-Nov-2018 23:54:53.349 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/page-reset will be handled by org.sakaiproject.portal.charon.handlers.PageResetHandler@68506c72 11-Nov-2018 23:54:53.349 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/page will be handled by org.sakaiproject.portal.charon.handlers.PageHandler@36da43d9 11-Nov-2018 23:54:53.350 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/worksite will be handled by org.sakaiproject.portal.charon.handlers.WorksiteHandler@172e0509 11-Nov-2018 23:54:53.350 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/worksite-reset will be handled by org.sakaiproject.portal.charon.handlers.WorksiteResetHandler@3bd5fd67 11-Nov-2018 23:54:53.351 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/rss will be handled by org.sakaiproject.portal.charon.handlers.RssHandler@71893bbd 11-Nov-2018 23:54:53.352 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/atom will be handled by org.sakaiproject.portal.charon.handlers.AtomHandler@1c2bd0c0 11-Nov-2018 23:54:53.353 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/opml will be handled by org.sakaiproject.portal.charon.handlers.OpmlHandler@679fabb1 11-Nov-2018 23:54:53.353 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/nav_login will be handled by org.sakaiproject.portal.charon.handlers.NavLoginHandler@15a9883d 11-Nov-2018 23:54:53.355 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/presence will be handled by org.sakaiproject.portal.charon.handlers.PresenceHandler@5220d5d5 11-Nov-2018 23:54:53.355 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/help will be handled by org.sakaiproject.portal.charon.handlers.HelpHandler@27f34076 11-Nov-2018 23:54:53.356 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/relogin will be handled by org.sakaiproject.portal.charon.handlers.ReLoginHandler@1f769f5d 11-Nov-2018 23:54:53.357 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/login will be handled by org.sakaiproject.portal.charon.handlers.LoginHandler@5754e718 11-Nov-2018 23:54:53.358 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/xlogin will be handled by org.sakaiproject.portal.charon.handlers.XLoginHandler@37889aff 11-Nov-2018 23:54:53.358 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/logout will be handled by org.sakaiproject.portal.charon.handlers.LogoutHandler@1ae1fa23 11-Nov-2018 23:54:53.359 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/error-reported will be handled by org.sakaiproject.portal.charon.handlers.ErrorDoneHandler@1db4dcc 11-Nov-2018 23:54:53.359 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/error-report will be handled by org.sakaiproject.portal.charon.handlers.ErrorReportHandler@164aee4b 11-Nov-2018 23:54:53.361 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/styles will be handled by org.sakaiproject.portal.charon.handlers.StaticStylesHandler@cd8c459 11-Nov-2018 23:54:53.362 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/scripts will be handled by org.sakaiproject.portal.charon.handlers.StaticScriptsHandler@575c6e03 11-Nov-2018 23:54:53.363 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/directtool will be handled by org.sakaiproject.portal.charon.handlers.DirectToolHandler@1210a922 11-Nov-2018 23:54:53.364 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/role-switch will be handled by org.sakaiproject.portal.charon.handlers.RoleSwitchHandler@5fc6e5c6 11-Nov-2018 23:54:53.365 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/role-switch-out will be handled by org.sakaiproject.portal.charon.handlers.RoleSwitchOutHandler@354d0db8 11-Nov-2018 23:54:53.366 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/timeout will be handled by org.sakaiproject.portal.charon.handlers.TimeoutDialogHandler@32416cf9 11-Nov-2018 23:54:53.367 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/join will be handled by org.sakaiproject.portal.charon.handlers.JoinHandler@49ee6567 11-Nov-2018 23:54:53.368 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/favorites will be handled by org.sakaiproject.portal.charon.handlers.FavoritesHandler@af44e6b 11-Nov-2018 23:54:53.369 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortalServiceImpl.addHandler URL charon:/generatebugreport will be handled by org.sakaiproject.portal.charon.handlers.GenerateBugReportHandler@761fd9ce Nov 11, 2018 11:54:53 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/portal.war] has finished in [240] ms Nov 11, 2018 11:54:53 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/access.war] Nov 11, 2018 11:54:53 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:53.517 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.access' 11-Nov-2018 23:54:53.681 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 Nov 11, 2018 11:54:53 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/access.war] has finished in [325] ms Nov 11, 2018 11:54:53 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/samigo-app.war] Nov 11, 2018 11:54:54 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:54.248 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.samigo.tool.xml [0] new thread Thread[localhost-startStop-1,5,main] detected by Logger with name localhost-startStop-1 [0] MethodAnalyser found 1 setattr methods for class uk.org.ponder.saxalizer.mapping.SAXalizerMapperEntry [0] MethodAnalyser found 3 setattr methods for class uk.org.ponder.saxalizer.SAXAccessMethodSpec 11-Nov-2018 23:54:54.741 INFO [localhost-startStop-1] org.sakaiproject.tool.assessment.integration.helper.integrated.AssessmentGradeInfoProvider.init INIT and Register Samigo AssessmentGradeInfoProvider 11-Nov-2018 23:54:54.744 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.tool.assessment.integration.helper.integrated.AssessmentGradeInfoProvider.groupedCache) using defaults 11-Nov-2018 23:54:54.744 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.tool.assessment.integration.helper.integrated.AssessmentGradeInfoProvider.pubAssessmentCache) using defaults 11-Nov-2018 23:54:54.778 INFO [localhost-startStop-1] org.sakaiproject.tool.assessment.shared.impl.assessment.SecureDeliveryServiceImpl.init Secure delivery plugins are: /var/sakai-qa2-us-12/lib/respondus-samigo-ldb-1.0.8b-qa2.jar 11-Nov-2018 23:54:54.782 INFO [localhost-startStop-1] org.springframework.context.support.GenericApplicationContext.prepareRefresh Refreshing org.springframework.context.support.GenericApplicationContext@d0e8f47: startup date [Sun Nov 11 23:54:54 EST 2018]; root of context hierarchy 11-Nov-2018 23:54:54.792 INFO [localhost-startStop-1] org.sakaiproject.tool.assessment.shared.impl.assessment.SecureDeliveryServiceImpl.handlePlugin Loaded secure delivery module: com.respondus.sakai.samigo.ldb.LDBSecurityModule@50953bed (Respondus LockDown Browser) Nov 11, 2018 11:54:55 PM com.sun.faces.config.ConfigureListener contextInitialized INFO: Initializing Mojarra (1.2_15-06-20180412-SNAPSHOT) for context '/samigo-app' Nov 11, 2018 11:54:55 PM com.sun.faces.spi.InjectionProviderFactory createInstance INFO: JSF1048: PostConstruct/PreDestroy annotations present. ManagedBeans methods marked with these annotations will have said annotations processed. 11-Nov-2018 23:54:55.882 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.samigo[client] default: jsf/index/mainIndex path: Nov 11, 2018 11:54:55 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/samigo-app.war] has finished in [2,230] ms Nov 11, 2018 11:54:55 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-site-manage-participant-helper.war] Nov 11, 2018 11:54:56 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:56.030 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.site.addparticipant.xml [0] new thread Thread[localhost-startStop-1,5,main] detected by Logger with name localhost-startStop-1 [0] MethodAnalyser found 1 setattr methods for class uk.org.ponder.saxalizer.mapping.SAXalizerMapperEntry [0] MethodAnalyser found 3 setattr methods for class uk.org.ponder.saxalizer.SAXAccessMethodSpec Nov 11, 2018 11:54:57 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-site-manage-participant-helper.war] has finished in [1,398] ms Nov 11, 2018 11:54:57 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-login-tool.war] Nov 11, 2018 11:54:57 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:57.538 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.login.xml 11-Nov-2018 23:54:57.564 INFO [localhost-startStop-1] org.sakaiproject.login.springframework.SafeDelegatingFilterProxy.initFilterBean Can't find a bean with name: springSecurityFilterChain, safely disable proxying 11-Nov-2018 23:54:57.566 INFO [localhost-startStop-1] org.sakaiproject.login.tool.ContainerLogin.init init() 11-Nov-2018 23:54:57.570 INFO [localhost-startStop-1] org.sakaiproject.login.tool.SkinnableLogin.init init() Nov 11, 2018 11:54:57 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-login-tool.war] has finished in [228] ms Nov 11, 2018 11:54:57 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-postem-tool.war] Nov 11, 2018 11:54:57 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:57.801 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.postem.xml 11-Nov-2018 23:54:58.335 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.postem[client] default: main path: /postem Nov 11, 2018 11:54:58 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-postem-tool.war] has finished in [759] ms Nov 11, 2018 11:54:58 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/gradebookng-tool.war] Nov 11, 2018 11:54:58 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:58.728 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.gradebookng.xml 11-Nov-2018 23:54:58.770 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: No properties to load for entity prefix (gbng) and basename (gbng) 11-Nov-2018 23:54:58.771 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 6 custom actions for entity prefix (gbng): comments:list:getComments, assignment-order:new:updateAssignmentOrder, ping:list:ping, categorized-assignment-order:new:updateCategorizedAssignmentOrder, course-grades:list:getCourseGradeSummary, isotheruserediting:list:isAnotherUserEditing 11-Nov-2018 23:54:58.772 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.gradebookng.rest.GradebookNgEntityProvider) prefix (gbng) with 5 capabilities 11-Nov-2018 23:54:58.837 INFO [localhost-startStop-1] org.sakaiproject.util.ResponseHeaderFilter.init INIT: for webapp sakai.gradebookng 11-Nov-2018 23:54:58.898 INFO [localhost-startStop-1] org.apache.wicket.util.file.WebXmlFile.getFilterPath web.xml: url mapping found for servlet with name sakai.gradebookng: [/*] 11-Nov-2018 23:54:59.004 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.gradebookng] init: Wicket extensions initializer 11-Nov-2018 23:54:59.022 INFO [localhost-startStop-1] org.apache.wicket.Application.initInitializers [sakai.gradebookng] init: Wicket core library initializer 11-Nov-2018 23:54:59.024 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IBehaviorListener, method=public abstract void org.apache.wicket.behavior.IBehaviorListener.onRequest()] 11-Nov-2018 23:54:59.025 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IFormSubmitListener, method=public abstract void org.apache.wicket.markup.html.form.IFormSubmitListener.onFormSubmitted()] 11-Nov-2018 23:54:59.025 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=ILinkListener, method=public abstract void org.apache.wicket.markup.html.link.ILinkListener.onLinkClicked()] 11-Nov-2018 23:54:59.025 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IOnChangeListener, method=public abstract void org.apache.wicket.markup.html.form.IOnChangeListener.onSelectionChanged()] 11-Nov-2018 23:54:59.025 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IRedirectListener, method=public abstract void org.apache.wicket.IRedirectListener.onRedirect()] 11-Nov-2018 23:54:59.026 INFO [localhost-startStop-1] org.apache.wicket.RequestListenerInterface.registerRequestListenerInterface registered listener interface [RequestListenerInterface name=IResourceListener, method=public abstract void org.apache.wicket.IResourceListener.onResourceRequested()] 11-Nov-2018 23:54:59.046 INFO [localhost-startStop-1] org.apache.wicket.protocol.http.WebApplication.logStarted [sakai.gradebookng] Started Wicket version 6.26.0 in DEPLOYMENT mode Nov 11, 2018 11:54:59 PM org.webjars.servlet.WebjarsServlet init INFO: WebjarsServlet initialization completed Nov 11, 2018 11:54:59 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/gradebookng-tool.war] has finished in [707] ms Nov 11, 2018 11:54:59 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/podcasts.war] Nov 11, 2018 11:54:59 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. Nov 11, 2018 11:54:59 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/podcasts.war] has finished in [64] ms Nov 11, 2018 11:54:59 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-web-portlet-basiclti.war] Nov 11, 2018 11:54:59 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:59.235 INFO [localhost-startStop-1] org.sakaiproject.portal.service.SakaiPortletRegistryListener.getRegistrationsForPortlet Found 1 Tool(s) to register from=/WEB-INF/sakai/SakaiIFrame.xml 11-Nov-2018 23:54:59.236 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortletTool. Portlet registered from tool registration with Sakai toolId=sakai.web.168 11-Nov-2018 23:54:59.236 INFO [localhost-startStop-1] org.apache.pluto.core.PortletContextManager.fireRegistered Portlet Context '/sakai-web-portlet-basiclti' registered. 11-Nov-2018 23:54:59.236 INFO [localhost-startStop-1] org.apache.pluto.core.PortletContextManager.register Registered portlet application with application id '/sakai-web-portlet-basiclti' 11-Nov-2018 23:54:59.236 INFO [localhost-startStop-1] org.apache.pluto.core.PortletContextManager.register Registering 1 portlets for context /sakai-web-portlet-basiclti 11-Nov-2018 23:54:59.273 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity' 11-Nov-2018 23:54:59.310 INFO [localhost-startStop-1] org.sakaiproject.portlet.util.VelocityHelper.makeEngine Velocity Engine Created org.apache.velocity.app.VelocityEngine@179e153b 11-Nov-2018 23:54:59.311 INFO [localhost-startStop-1] org.sakaiproject.portlets.SakaiIFrame.init iFrame Portlet vengine=org.apache.velocity.app.VelocityEngine@179e153b rb=ResourceLoader{base='iframe', user='null'} Nov 11, 2018 11:54:59 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-web-portlet-basiclti.war] has finished in [191] ms Nov 11, 2018 11:54:59 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/emailtemplateservice-tool.war] Nov 11, 2018 11:54:59 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:54:59.408 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.emailtemplateservice.xml [0] new thread Thread[localhost-startStop-1,5,main] detected by Logger with name localhost-startStop-1 [0] MethodAnalyser found 1 setattr methods for class uk.org.ponder.saxalizer.mapping.SAXalizerMapperEntry [0] MethodAnalyser found 3 setattr methods for class uk.org.ponder.saxalizer.SAXAccessMethodSpec Nov 11, 2018 11:55:00 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/emailtemplateservice-tool.war] has finished in [996] ms Nov 11, 2018 11:55:00 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-portal-render-engine-impl.war] Nov 11, 2018 11:55:00 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:55:00.453 INFO [localhost-startStop-1] org.sakaiproject.portal.charon.velocity.VelocityPortalRenderEngine.init Loaded portalvelocity.config 11-Nov-2018 23:55:00.459 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.portal' Nov 11, 2018 11:55:00 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-portal-render-engine-impl.war] has finished in [201] ms Nov 11, 2018 11:55:00 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-site-manage-tool.war] Nov 11, 2018 11:55:00 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:55:00.718 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.siteinfo.xml 11-Nov-2018 23:55:00.721 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.sitesetup.xml 11-Nov-2018 23:55:00.722 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.sitebrowser.xml 11-Nov-2018 23:55:00.723 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.membership.xml 11-Nov-2018 23:55:00.751 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.site.manage.tool' 11-Nov-2018 23:55:00.883 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 Nov 11, 2018 11:55:00 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-site-manage-tool.war] has finished in [385] ms Nov 11, 2018 11:55:00 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-gradebook-tool.war] Nov 11, 2018 11:55:01 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. [0] new thread Thread[localhost-startStop-1,5,main] detected by Logger with name localhost-startStop-1 [0] MethodAnalyser found 1 setattr methods for class uk.org.ponder.saxalizer.mapping.SAXalizerMapperEntry [0] MethodAnalyser found 3 setattr methods for class uk.org.ponder.saxalizer.SAXAccessMethodSpec 11-Nov-2018 23:55:02.186 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 5 properties for entity prefix (gradebook) and basename (gradebook) 11-Nov-2018 23:55:02.187 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 4 custom actions for entity prefix (gradebook): site:list:getCourseGradebook, item:list:getGradeItemDetails, batch:list:getBatchGradebookData, my:list:getMyGradebook 11-Nov-2018 23:55:02.187 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.tool.gradebook.ui.helpers.entity.GradebookEntityProvider) prefix (gradebook) with 7 capabilities 11-Nov-2018 23:55:02.489 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.gradebook.addItem.helper.xml 11-Nov-2018 23:55:02.491 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.gradebook.tool.xml 11-Nov-2018 23:55:02.492 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.gradebook.helpers.xml 11-Nov-2018 23:55:03.143 INFO [localhost-startStop-1] org.sakaiproject.tool.gradebook.ui.RoleFilter.init Initializing gradebook role filter 11-Nov-2018 23:55:03.146 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.gradebook.tool[client] default: entry.servlet path: 11-Nov-2018 23:55:03.147 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.gradebook.addItem.helper[client] default: addAssignment path: Nov 11, 2018 11:55:03 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-gradebook-tool.war] has finished in [2,237] ms Nov 11, 2018 11:55:03 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/simple-rss-portlet.war] Nov 11, 2018 11:55:03 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:55:03.329 INFO [localhost-startStop-1] org.sakaiproject.portal.service.SakaiPortletRegistryListener.getRegistrationsForPortlet Found 1 Tool(s) to register from=/WEB-INF/sakai/simple-rss-portlet.xml 11-Nov-2018 23:55:03.330 INFO [localhost-startStop-1] org.sakaiproject.portal.service.PortletTool. Portlet registered from tool registration with Sakai toolId=sakai.simple.rss 11-Nov-2018 23:55:03.330 INFO [localhost-startStop-1] org.apache.pluto.core.PortletContextManager.fireRegistered Portlet Context '/simple-rss-portlet' registered. 11-Nov-2018 23:55:03.330 INFO [localhost-startStop-1] org.apache.pluto.core.PortletContextManager.register Registered portlet application with application id '/simple-rss-portlet' 11-Nov-2018 23:55:03.330 INFO [localhost-startStop-1] org.apache.pluto.core.PortletContextManager.register Registering 1 portlets for context /simple-rss-portlet 11-Nov-2018 23:55:03.335 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (au.edu.anu.portal.portlets.cache.SimpleRSSPortletCache.feed) using defaults 11-Nov-2018 23:55:03.335 INFO [localhost-startStop-1] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (au.edu.anu.portal.portlets.cache.SimpleRSSPortletCache.media) using defaults Nov 11, 2018 11:55:03 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/simple-rss-portlet.war] has finished in [158] ms Nov 11, 2018 11:55:03 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/admin-tools.war] Nov 11, 2018 11:55:03 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:55:03.498 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.sites.xml 11-Nov-2018 23:55:03.500 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.singleuser.xml 11-Nov-2018 23:55:03.501 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.memory.xml 11-Nov-2018 23:55:03.502 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.aliases.xml 11-Nov-2018 23:55:03.503 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.users.xml 11-Nov-2018 23:55:03.504 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.realms.xml 11-Nov-2018 23:55:03.506 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.permissions.helper.xml 11-Nov-2018 23:55:03.507 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.archive.xml 11-Nov-2018 23:55:03.508 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.createuser.xml 11-Nov-2018 23:55:03.535 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.admin-tools.tool' 11-Nov-2018 23:55:03.639 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 11-Nov-2018 23:55:03.642 INFO [localhost-startStop-1] org.sakaiproject.user.impl.PasswordPolicyProviderDefaultImpl.init PasswordPolicyProviderDefaultImpl.init(): minEntropy=16, mediumEntropy=32, highEntropy=48, maxSequenceLength=3 Nov 11, 2018 11:55:03 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/admin-tools.war] has finished in [310] ms Nov 11, 2018 11:55:03 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/portal-chat.war] Nov 11, 2018 11:55:03 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:55:03.733 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.portal.chat.loader.xml 11-Nov-2018 23:55:03.772 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 5 properties for entity prefix (portal-chat) and basename (portal-chat) 11-Nov-2018 23:55:03.773 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 3 custom actions for entity prefix (portal-chat): servers:show:handleServers, latestData:show:handleLatestData, ping:show:handlePing 11-Nov-2018 23:55:03.773 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.portal.chat.entity.PCServiceEntityProvider) prefix (portal-chat) with 8 capabilities 11-Nov-2018 23:55:03.774 INFO [localhost-startStop-1] org.sakaiproject.portal.chat.entity.PCServiceEntityProvider.init No 'portalchat.cluster.channel' specified in sakai.properties. JGroups will not be used and chat messages will not be replicated. Nov 11, 2018 11:55:03 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/portal-chat.war] has finished in [123] ms Nov 11, 2018 11:55:03 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-calendar-connector.war] Nov 11, 2018 11:55:03 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:55:03.853 INFO [localhost-startStop-1] org.sakaiproject.util.ResponseHeaderFilter.init INIT: for webapp sakai-library-dynamic Nov 11, 2018 11:55:03 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-calendar-connector.war] has finished in [79] ms Nov 11, 2018 11:55:03 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-reset-pass.war] Nov 11, 2018 11:55:03 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:55:03.974 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.retrievepass.xml [0] new thread Thread[localhost-startStop-1,5,main] detected by Logger with name localhost-startStop-1 [0] MethodAnalyser found 1 setattr methods for class uk.org.ponder.saxalizer.mapping.SAXalizerMapperEntry [0] MethodAnalyser found 3 setattr methods for class uk.org.ponder.saxalizer.SAXAccessMethodSpec Nov 11, 2018 11:55:04 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-reset-pass.war] has finished in [918] ms Nov 11, 2018 11:55:04 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-calendar-tool.war] Nov 11, 2018 11:55:05 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:55:05.008 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.schedule.xml 11-Nov-2018 23:55:05.043 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.AbstractEntityPropertiesService.loadProperties EntityPropertiesService: Added 418 properties for entity prefix (calendar) and basename (calendar) 11-Nov-2018 23:55:05.044 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.util.core.EntityProviderMethodStoreImpl.setCustomActions Registered 3 custom actions for entity prefix (calendar): site:list:getCalendarEventsForSite, event:list:getCalendarEventDetails, my:list:getMyCalendarEventsForAllSite 11-Nov-2018 23:55:05.044 INFO [localhost-startStop-1] org.sakaiproject.entitybroker.impl.entityprovider.EntityProviderManagerImpl.registerEntityProvider Registered entity provider (org.sakaiproject.calendar.entityproviders.CalendarEventEntityProvider) prefix (calendar) with 6 capabilities 11-Nov-2018 23:55:05.081 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log SLF4JLogChute using logger 'velocity.sakai.calendar.tool' 11-Nov-2018 23:55:05.215 INFO [localhost-startStop-1] org.sakaiproject.velocity.util.SLF4JLogChute.log VelocityViewServlet: Default content-type is: text/html; charset=UTF-8 Nov 11, 2018 11:55:05 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-calendar-tool.war] has finished in [429] ms Nov 11, 2018 11:55:05 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive [/var/sakai-qa2-us-12/webapps/sakai-help-tool.war] Nov 11, 2018 11:55:05 PM org.apache.jasper.servlet.TldScanner scanJars INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 11-Nov-2018 23:55:05.402 INFO [localhost-startStop-1] org.sakaiproject.util.ToolListener.contextInitialized registering tools from resource: /WEB-INF/tools/sakai.help.xml 11-Nov-2018 23:55:05.820 INFO [localhost-startStop-1] org.sakaiproject.jsf.util.JsfTool.init init: sakai.help[server] default: main path: Nov 11, 2018 11:55:05 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deployment of web application archive [/var/sakai-qa2-us-12/webapps/sakai-help-tool.war] has finished in [602] ms Nov 11, 2018 11:55:05 PM org.apache.coyote.AbstractProtocol start INFO: Starting ProtocolHandler ["http-nio-20002"] Nov 11, 2018 11:55:05 PM org.apache.catalina.startup.Catalina start INFO: Server startup in 115990 ms 11-Nov-2018 23:55:36.852 INFO [pool-2-thread-1] org.sakaiproject.authz.impl.DbAuthzGroupService.run RefreshAuthzGroupTask.run() refreshed 1 realms in 0.012 seconds, longest realm was !site.template.course at 0.012 seconds 11-Nov-2018 23:58:43.997 INFO [Timer-0] org.sakaiproject.email.impl.BaseDigestService.sendDigests Preparing to send the mail digests for 20181111050000000]20181112050000000 12-Nov-2018 00:58:43.995 INFO [Timer-0] org.sakaiproject.email.impl.BaseDigestService.sendDigests Preparing to send the mail digests for 20181112050000000]20181113050000000 12-Nov-2018 00:59:54.646 INFO [http-nio-20002-exec-8] org.sakaiproject.memory.impl.EhcacheMemoryService.makeEhcache Created ehcache (org.sakaiproject.db.BaseDbFlatStorage.SAKAI_SITE_PROPERTY) using defaults 12-Nov-2018 00:59:54.772 INFO [http-nio-20002-exec-8] org.sakaiproject.portal.render.portlet.services.SakaiOptionalPortletContainerServices.getPortletPreferencesService Sakai Optional Portal Services returning org.sakaiproject.portal.render.portlet.services.SakaiOptionalPortletContainerServices$SakaiPortletPreferencesService@4e331f7e 12-Nov-2018 00:59:54.774 INFO [http-nio-20002-exec-8] org.apache.pluto.PortletContainerFactory.createContainer Portlet Container [sakai] created. 12-Nov-2018 00:59:54.774 INFO [http-nio-20002-exec-8] org.apache.pluto.core.PortletContainerImpl.infoWithName Portlet Container [sakai]: Container initialized successfully. 12-Nov-2018 01:00:36.870 INFO [pool-2-thread-1] org.sakaiproject.authz.impl.DbAuthzGroupService.run RefreshAuthzGroupTask.run() refreshed 1 realms in 0.006 seconds, longest realm was /site/!gateway at 0.006 seconds 12-Nov-2018 01:54:16.521 INFO [External calendar preloading] org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl Loaded calendar subscription: Demo Term Dates|https://weblearn.ox.ac.uk/access/content/public/misc/oxdate.ics|/calendar/subscription/!worksite/aHR0cHM6Ly93ZWJsZWFybi5veC5hYy51ay9hY2Nlc3MvY29udGVudC9wdWJsaWMvbWlzYy9veGRhdGUuaWNz 12-Nov-2018 02:39:36.891 INFO [pool-2-thread-1] org.sakaiproject.authz.impl.DbAuthzGroupService.run RefreshAuthzGroupTask.run() refreshed 1 realms in 0.006 seconds, longest realm was /site/!gateway at 0.006 seconds 12-Nov-2018 02:56:28.385 WARN [elasticsearch[ip-172-31-7-189][management][T#2]] org.elasticsearch.cluster.routing.allocation.decider.warnAboutDiskIfNeeded [ip-172-31-7-189] high disk watermark [90%] exceeded on [mUWFOjXURjGsm4-d1f3Lug][ip-172-31-7-189] free: 7.6gb[9.8%], shards will be relocated away from this node 12-Nov-2018 02:56:58.383 WARN [elasticsearch[ip-172-31-7-189][management][T#4]] org.elasticsearch.cluster.routing.allocation.decider.warnAboutDiskIfNeeded [ip-172-31-7-189] high disk watermark [90%] exceeded on [mUWFOjXURjGsm4-d1f3Lug][ip-172-31-7-189] free: 7.6gb[9.8%], shards will be relocated away from this node 12-Nov-2018 02:57:28.383 WARN [elasticsearch[ip-172-31-7-189][management][T#1]] org.elasticsearch.cluster.routing.allocation.decider.warnAboutDiskIfNeeded [ip-172-31-7-189] high disk watermark [90%] exceeded on [mUWFOjXURjGsm4-d1f3Lug][ip-172-31-7-189] free: 7.6gb[9.8%], shards will be relocated away from this node 12-Nov-2018 02:57:58.383 WARN [elasticsearch[ip-172-31-7-189][management][T#2]] org.elasticsearch.cluster.routing.allocation.decider.warnAboutDiskIfNeeded [ip-172-31-7-189] high disk watermark [90%] exceeded on [mUWFOjXURjGsm4-d1f3Lug][ip-172-31-7-189] free: 7.6gb[9.8%], shards will be relocated away from this node 12-Nov-2018 02:58:16.975 ERROR [http-nio-20002-exec-5] org.sakaiproject.content.impl.DbContentService.streamResourceBodyFilesystem Failed to read resource: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/2/1350b349-4df0-41dc-9b88-1adca853da63 len: 3468 java.io.FileNotFoundException: /var/sakai-assets/qa2-us/assets/2018/094/15/311d4513-9c5a-4f16-ae8c-2984115c9680 (No such file or directory) at java.io.FileInputStream.open0(Native Method) at java.io.FileInputStream.open(FileInputStream.java:195) at java.io.FileInputStream.(FileInputStream.java:138) at org.sakaiproject.content.impl.DefaultFileSystemHandler.getInputStream(DefaultFileSystemHandler.java:70) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBodyFilesystem(DbContentService.java:2358) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBody(DbContentService.java:2295) at org.sakaiproject.content.impl.DbContentService$DbStorage.getResourceBody(DbContentService.java:2193) at org.sakaiproject.content.impl.BaseContentService$BaseResourceEdit.getContent(BaseContentService.java:12978) at org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource(SakaiProxyImpl.java:591) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getUploadedProfileImage(ProfileImageLogicImpl.java:727) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getProfileImage(ProfileImageLogicImpl.java:231) at org.sakaiproject.profile2.tool.entityprovider.ProfileEntityProvider.getProfileImage(ProfileEntityProvider.java:160) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionExecution(EntityActionsManager.java:206) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionRequest(EntityActionsManager.java:96) at org.sakaiproject.entitybroker.rest.EntityHandlerImpl.handleEntityAccess(EntityHandlerImpl.java:409) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.dispatch(DirectServlet.java:189) at org.sakaiproject.entitybroker.servlet.SakaiDirectServlet.dispatch(SakaiDirectServlet.java:148) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.handleRequest(DirectServlet.java:159) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.service(DirectServlet.java:134) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPostFilter.doFilter(OAuthPostFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPreFilter.doFilter(OAuthPreFilter.java:74) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:16.984 ERROR [http-nio-20002-exec-5] org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource SakaiProxy.getResource() failed for resourceId: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/2/1350b349-4df0-41dc-9b88-1adca853da63 : class org.sakaiproject.exception.ServerOverloadException : Failed to read resource body 12-Nov-2018 02:58:16.992 ERROR [http-nio-20002-exec-5] org.sakaiproject.content.impl.DbContentService.streamResourceBodyFilesystem Failed to read resource: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/1/3572752c-7062-4886-95c3-0d83c334b08d len: 8880 java.io.FileNotFoundException: /var/sakai-assets/qa2-us/assets/2018/094/15/46225276-db72-4801-adc5-e4e134beeba6 (No such file or directory) at java.io.FileInputStream.open0(Native Method) at java.io.FileInputStream.open(FileInputStream.java:195) at java.io.FileInputStream.(FileInputStream.java:138) at org.sakaiproject.content.impl.DefaultFileSystemHandler.getInputStream(DefaultFileSystemHandler.java:70) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBodyFilesystem(DbContentService.java:2358) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBody(DbContentService.java:2295) at org.sakaiproject.content.impl.DbContentService$DbStorage.getResourceBody(DbContentService.java:2193) at org.sakaiproject.content.impl.BaseContentService$BaseResourceEdit.getContent(BaseContentService.java:12978) at org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource(SakaiProxyImpl.java:591) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getUploadedProfileImage(ProfileImageLogicImpl.java:730) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getProfileImage(ProfileImageLogicImpl.java:231) at org.sakaiproject.profile2.tool.entityprovider.ProfileEntityProvider.getProfileImage(ProfileEntityProvider.java:160) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionExecution(EntityActionsManager.java:206) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionRequest(EntityActionsManager.java:96) at org.sakaiproject.entitybroker.rest.EntityHandlerImpl.handleEntityAccess(EntityHandlerImpl.java:409) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.dispatch(DirectServlet.java:189) at org.sakaiproject.entitybroker.servlet.SakaiDirectServlet.dispatch(SakaiDirectServlet.java:148) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.handleRequest(DirectServlet.java:159) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.service(DirectServlet.java:134) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPostFilter.doFilter(OAuthPostFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPreFilter.doFilter(OAuthPreFilter.java:74) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:16.993 ERROR [http-nio-20002-exec-5] org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource SakaiProxy.getResource() failed for resourceId: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/1/3572752c-7062-4886-95c3-0d83c334b08d : class org.sakaiproject.exception.ServerOverloadException : Failed to read resource body 12-Nov-2018 02:58:18.483 WARN [http-nio-20002-exec-7] org.sakaiproject.announcement.tool.AnnouncementAction.getMessages 12-Nov-2018 02:58:18.612 WARN [http-nio-20002-exec-7] org.sakaiproject.announcement.tool.AnnouncementAction.getMessages 12-Nov-2018 02:58:18.615 WARN [http-nio-20002-exec-7] org.sakaiproject.announcement.tool.AnnouncementAction.getMessages 12-Nov-2018 02:58:18.638 WARN [http-nio-20002-exec-7] org.sakaiproject.announcement.tool.AnnouncementAction.getMessages 12-Nov-2018 02:58:18.678 WARN [http-nio-20002-exec-7] org.sakaiproject.announcement.tool.AnnouncementAction.getMessages 12-Nov-2018 02:58:18.696 WARN [http-nio-20002-exec-7] org.sakaiproject.announcement.tool.AnnouncementAction.getMessages 12-Nov-2018 02:58:18.727 WARN [http-nio-20002-exec-7] org.sakaiproject.announcement.tool.AnnouncementAction.getMessages 12-Nov-2018 02:58:19.636 ERROR [http-nio-20002-exec-6] org.sakaiproject.content.impl.DbContentService.streamResourceBodyFilesystem Failed to read resource: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/2/1350b349-4df0-41dc-9b88-1adca853da63 len: 3468 java.io.FileNotFoundException: /var/sakai-assets/qa2-us/assets/2018/094/15/311d4513-9c5a-4f16-ae8c-2984115c9680 (No such file or directory) at java.io.FileInputStream.open0(Native Method) at java.io.FileInputStream.open(FileInputStream.java:195) at java.io.FileInputStream.(FileInputStream.java:138) at org.sakaiproject.content.impl.DefaultFileSystemHandler.getInputStream(DefaultFileSystemHandler.java:70) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBodyFilesystem(DbContentService.java:2358) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBody(DbContentService.java:2295) at org.sakaiproject.content.impl.DbContentService$DbStorage.getResourceBody(DbContentService.java:2193) at org.sakaiproject.content.impl.BaseContentService$BaseResourceEdit.getContent(BaseContentService.java:12978) at org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource(SakaiProxyImpl.java:591) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getUploadedProfileImage(ProfileImageLogicImpl.java:727) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getProfileImage(ProfileImageLogicImpl.java:231) at org.sakaiproject.profile2.tool.entityprovider.ProfileEntityProvider.getProfileImage(ProfileEntityProvider.java:160) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionExecution(EntityActionsManager.java:206) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionRequest(EntityActionsManager.java:96) at org.sakaiproject.entitybroker.rest.EntityHandlerImpl.handleEntityAccess(EntityHandlerImpl.java:409) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.dispatch(DirectServlet.java:189) at org.sakaiproject.entitybroker.servlet.SakaiDirectServlet.dispatch(SakaiDirectServlet.java:148) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.handleRequest(DirectServlet.java:159) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.service(DirectServlet.java:134) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPostFilter.doFilter(OAuthPostFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPreFilter.doFilter(OAuthPreFilter.java:74) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:19.637 ERROR [http-nio-20002-exec-6] org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource SakaiProxy.getResource() failed for resourceId: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/2/1350b349-4df0-41dc-9b88-1adca853da63 : class org.sakaiproject.exception.ServerOverloadException : Failed to read resource body 12-Nov-2018 02:58:19.642 ERROR [http-nio-20002-exec-6] org.sakaiproject.content.impl.DbContentService.streamResourceBodyFilesystem Failed to read resource: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/1/3572752c-7062-4886-95c3-0d83c334b08d len: 8880 java.io.FileNotFoundException: /var/sakai-assets/qa2-us/assets/2018/094/15/46225276-db72-4801-adc5-e4e134beeba6 (No such file or directory) at java.io.FileInputStream.open0(Native Method) at java.io.FileInputStream.open(FileInputStream.java:195) at java.io.FileInputStream.(FileInputStream.java:138) at org.sakaiproject.content.impl.DefaultFileSystemHandler.getInputStream(DefaultFileSystemHandler.java:70) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBodyFilesystem(DbContentService.java:2358) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBody(DbContentService.java:2295) at org.sakaiproject.content.impl.DbContentService$DbStorage.getResourceBody(DbContentService.java:2193) at org.sakaiproject.content.impl.BaseContentService$BaseResourceEdit.getContent(BaseContentService.java:12978) at org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource(SakaiProxyImpl.java:591) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getUploadedProfileImage(ProfileImageLogicImpl.java:730) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getProfileImage(ProfileImageLogicImpl.java:231) at org.sakaiproject.profile2.tool.entityprovider.ProfileEntityProvider.getProfileImage(ProfileEntityProvider.java:160) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionExecution(EntityActionsManager.java:206) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionRequest(EntityActionsManager.java:96) at org.sakaiproject.entitybroker.rest.EntityHandlerImpl.handleEntityAccess(EntityHandlerImpl.java:409) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.dispatch(DirectServlet.java:189) at org.sakaiproject.entitybroker.servlet.SakaiDirectServlet.dispatch(SakaiDirectServlet.java:148) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.handleRequest(DirectServlet.java:159) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.service(DirectServlet.java:134) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPostFilter.doFilter(OAuthPostFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPreFilter.doFilter(OAuthPreFilter.java:74) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:19.642 ERROR [http-nio-20002-exec-6] org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource SakaiProxy.getResource() failed for resourceId: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/1/3572752c-7062-4886-95c3-0d83c334b08d : class org.sakaiproject.exception.ServerOverloadException : Failed to read resource body 12-Nov-2018 02:58:23.431 ERROR [http-nio-20002-exec-7] org.sakaiproject.content.impl.DbContentService.streamResourceBodyFilesystem Failed to read resource: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/2/1350b349-4df0-41dc-9b88-1adca853da63 len: 3468 java.io.FileNotFoundException: /var/sakai-assets/qa2-us/assets/2018/094/15/311d4513-9c5a-4f16-ae8c-2984115c9680 (No such file or directory) at java.io.FileInputStream.open0(Native Method) at java.io.FileInputStream.open(FileInputStream.java:195) at java.io.FileInputStream.(FileInputStream.java:138) at org.sakaiproject.content.impl.DefaultFileSystemHandler.getInputStream(DefaultFileSystemHandler.java:70) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBodyFilesystem(DbContentService.java:2358) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBody(DbContentService.java:2295) at org.sakaiproject.content.impl.DbContentService$DbStorage.getResourceBody(DbContentService.java:2193) at org.sakaiproject.content.impl.BaseContentService$BaseResourceEdit.getContent(BaseContentService.java:12978) at org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource(SakaiProxyImpl.java:591) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getUploadedProfileImage(ProfileImageLogicImpl.java:727) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getProfileImage(ProfileImageLogicImpl.java:231) at org.sakaiproject.profile2.tool.entityprovider.ProfileEntityProvider.getProfileImage(ProfileEntityProvider.java:160) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionExecution(EntityActionsManager.java:206) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionRequest(EntityActionsManager.java:96) at org.sakaiproject.entitybroker.rest.EntityHandlerImpl.handleEntityAccess(EntityHandlerImpl.java:409) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.dispatch(DirectServlet.java:189) at org.sakaiproject.entitybroker.servlet.SakaiDirectServlet.dispatch(SakaiDirectServlet.java:148) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.handleRequest(DirectServlet.java:159) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.service(DirectServlet.java:134) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPostFilter.doFilter(OAuthPostFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPreFilter.doFilter(OAuthPreFilter.java:74) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:23.432 ERROR [http-nio-20002-exec-7] org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource SakaiProxy.getResource() failed for resourceId: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/2/1350b349-4df0-41dc-9b88-1adca853da63 : class org.sakaiproject.exception.ServerOverloadException : Failed to read resource body 12-Nov-2018 02:58:23.435 ERROR [http-nio-20002-exec-7] org.sakaiproject.content.impl.DbContentService.streamResourceBodyFilesystem Failed to read resource: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/1/3572752c-7062-4886-95c3-0d83c334b08d len: 8880 java.io.FileNotFoundException: /var/sakai-assets/qa2-us/assets/2018/094/15/46225276-db72-4801-adc5-e4e134beeba6 (No such file or directory) at java.io.FileInputStream.open0(Native Method) at java.io.FileInputStream.open(FileInputStream.java:195) at java.io.FileInputStream.(FileInputStream.java:138) at org.sakaiproject.content.impl.DefaultFileSystemHandler.getInputStream(DefaultFileSystemHandler.java:70) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBodyFilesystem(DbContentService.java:2358) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBody(DbContentService.java:2295) at org.sakaiproject.content.impl.DbContentService$DbStorage.getResourceBody(DbContentService.java:2193) at org.sakaiproject.content.impl.BaseContentService$BaseResourceEdit.getContent(BaseContentService.java:12978) at org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource(SakaiProxyImpl.java:591) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getUploadedProfileImage(ProfileImageLogicImpl.java:730) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getProfileImage(ProfileImageLogicImpl.java:231) at org.sakaiproject.profile2.tool.entityprovider.ProfileEntityProvider.getProfileImage(ProfileEntityProvider.java:160) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionExecution(EntityActionsManager.java:206) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionRequest(EntityActionsManager.java:96) at org.sakaiproject.entitybroker.rest.EntityHandlerImpl.handleEntityAccess(EntityHandlerImpl.java:409) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.dispatch(DirectServlet.java:189) at org.sakaiproject.entitybroker.servlet.SakaiDirectServlet.dispatch(SakaiDirectServlet.java:148) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.handleRequest(DirectServlet.java:159) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.service(DirectServlet.java:134) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPostFilter.doFilter(OAuthPostFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPreFilter.doFilter(OAuthPreFilter.java:74) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:23.436 ERROR [http-nio-20002-exec-7] org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource SakaiProxy.getResource() failed for resourceId: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/1/3572752c-7062-4886-95c3-0d83c334b08d : class org.sakaiproject.exception.ServerOverloadException : Failed to read resource body 12-Nov-2018 02:58:25.315 ERROR [http-nio-20002-exec-7] org.sakaiproject.content.impl.DbContentService.streamResourceBodyFilesystem Failed to read resource: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/2/1350b349-4df0-41dc-9b88-1adca853da63 len: 3468 java.io.FileNotFoundException: /var/sakai-assets/qa2-us/assets/2018/094/15/311d4513-9c5a-4f16-ae8c-2984115c9680 (No such file or directory) at java.io.FileInputStream.open0(Native Method) at java.io.FileInputStream.open(FileInputStream.java:195) at java.io.FileInputStream.(FileInputStream.java:138) at org.sakaiproject.content.impl.DefaultFileSystemHandler.getInputStream(DefaultFileSystemHandler.java:70) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBodyFilesystem(DbContentService.java:2358) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBody(DbContentService.java:2295) at org.sakaiproject.content.impl.DbContentService$DbStorage.getResourceBody(DbContentService.java:2193) at org.sakaiproject.content.impl.BaseContentService$BaseResourceEdit.getContent(BaseContentService.java:12978) at org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource(SakaiProxyImpl.java:591) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getUploadedProfileImage(ProfileImageLogicImpl.java:727) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getProfileImage(ProfileImageLogicImpl.java:231) at org.sakaiproject.profile2.tool.entityprovider.ProfileEntityProvider.getProfileImage(ProfileEntityProvider.java:160) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionExecution(EntityActionsManager.java:206) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionRequest(EntityActionsManager.java:96) at org.sakaiproject.entitybroker.rest.EntityHandlerImpl.handleEntityAccess(EntityHandlerImpl.java:409) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.dispatch(DirectServlet.java:189) at org.sakaiproject.entitybroker.servlet.SakaiDirectServlet.dispatch(SakaiDirectServlet.java:148) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.handleRequest(DirectServlet.java:159) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.service(DirectServlet.java:134) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPostFilter.doFilter(OAuthPostFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPreFilter.doFilter(OAuthPreFilter.java:74) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.316 ERROR [http-nio-20002-exec-7] org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource SakaiProxy.getResource() failed for resourceId: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/2/1350b349-4df0-41dc-9b88-1adca853da63 : class org.sakaiproject.exception.ServerOverloadException : Failed to read resource body 12-Nov-2018 02:58:25.319 ERROR [http-nio-20002-exec-7] org.sakaiproject.content.impl.DbContentService.streamResourceBodyFilesystem Failed to read resource: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/1/3572752c-7062-4886-95c3-0d83c334b08d len: 8880 java.io.FileNotFoundException: /var/sakai-assets/qa2-us/assets/2018/094/15/46225276-db72-4801-adc5-e4e134beeba6 (No such file or directory) at java.io.FileInputStream.open0(Native Method) at java.io.FileInputStream.open(FileInputStream.java:195) at java.io.FileInputStream.(FileInputStream.java:138) at org.sakaiproject.content.impl.DefaultFileSystemHandler.getInputStream(DefaultFileSystemHandler.java:70) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBodyFilesystem(DbContentService.java:2358) at org.sakaiproject.content.impl.DbContentService$DbStorage.streamResourceBody(DbContentService.java:2295) at org.sakaiproject.content.impl.DbContentService$DbStorage.getResourceBody(DbContentService.java:2193) at org.sakaiproject.content.impl.BaseContentService$BaseResourceEdit.getContent(BaseContentService.java:12978) at org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource(SakaiProxyImpl.java:591) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getUploadedProfileImage(ProfileImageLogicImpl.java:730) at org.sakaiproject.profile2.logic.ProfileImageLogicImpl.getProfileImage(ProfileImageLogicImpl.java:231) at org.sakaiproject.profile2.tool.entityprovider.ProfileEntityProvider.getProfileImage(ProfileEntityProvider.java:160) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionExecution(EntityActionsManager.java:206) at org.sakaiproject.entitybroker.rest.EntityActionsManager.handleCustomActionRequest(EntityActionsManager.java:96) at org.sakaiproject.entitybroker.rest.EntityHandlerImpl.handleEntityAccess(EntityHandlerImpl.java:409) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.dispatch(DirectServlet.java:189) at org.sakaiproject.entitybroker.servlet.SakaiDirectServlet.dispatch(SakaiDirectServlet.java:148) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.handleRequest(DirectServlet.java:159) at org.sakaiproject.entitybroker.util.servlet.DirectServlet.service(DirectServlet.java:134) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPostFilter.doFilter(OAuthPostFilter.java:76) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.oauth.filter.OAuthPreFilter.doFilter(OAuthPreFilter.java:74) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.320 ERROR [http-nio-20002-exec-7] org.sakaiproject.profile2.logic.SakaiProxyImpl.getResource SakaiProxy.getResource() failed for resourceId: /private/profileImages/b7d333a6-6f22-4422-8b1f-b2bc60cc8136/1/3572752c-7062-4886-95c3-0d83c334b08d : class org.sakaiproject.exception.ServerOverloadException : Failed to read resource body 12-Nov-2018 02:58:25.414 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.TimeZone.getRawOffset(TimeZone.java:180) at net.fortuna.ical4j.model.TimeZone.(TimeZone.java:69) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.endComponent(CalendarBuilder.java:245) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:405) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.463 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.613 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.614 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.616 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.617 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.618 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.619 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.621 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.623 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.625 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.627 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.628 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.633 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.634 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.635 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.636 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.getTimeInMillis(Calendar.java:1782) at java.util.Calendar.getTime(Calendar.java:1755) at java.text.SimpleDateFormat.parse(SimpleDateFormat.java:1532) at java.text.DateFormat.parse(DateFormat.java:364) at net.fortuna.ical4j.model.DateTime.setTime(DateTime.java:414) at net.fortuna.ical4j.model.DateTime.(DateTime.java:320) at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:137) at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:243) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:190) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:173) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:383) at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:367) at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:171) at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:122) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178) at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:165) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:98) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.994 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.Calendar$Builder.build(Calendar.java:1508) at sun.util.locale.provider.CalendarProviderImpl.getInstance(CalendarProviderImpl.java:88) at java.util.Calendar.createCalendar(Calendar.java:1666) at java.util.Calendar.getInstance(Calendar.java:1627) at net.fortuna.ical4j.util.Dates.getCalendarInstance(Dates.java:237) at net.fortuna.ical4j.model.Dur.(Dur.java:215) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:325) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.996 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.Calendar.setTime(Calendar.java:1770) at net.fortuna.ical4j.model.Dur.(Dur.java:219) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:325) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:25.997 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.Calendar$Builder.build(Calendar.java:1508) at sun.util.locale.provider.CalendarProviderImpl.getInstance(CalendarProviderImpl.java:88) at java.util.Calendar.createCalendar(Calendar.java:1666) at java.util.Calendar.getInstance(Calendar.java:1627) at net.fortuna.ical4j.model.Dur.(Dur.java:220) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:325) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.002 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.Calendar.setTime(Calendar.java:1770) at net.fortuna.ical4j.model.Dur.(Dur.java:221) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:325) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.003 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.Calendar$Builder.build(Calendar.java:1508) at sun.util.locale.provider.CalendarProviderImpl.getInstance(CalendarProviderImpl.java:88) at java.util.Calendar.createCalendar(Calendar.java:1666) at java.util.Calendar.getInstance(Calendar.java:1627) at net.fortuna.ical4j.util.Dates.getCalendarInstance(Dates.java:237) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1197) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:586) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.005 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setMinimalDaysInFirstWeek(Calendar.java:2979) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1199) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:586) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.006 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setMinimalDaysInFirstWeek(Calendar.java:2979) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1199) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:586) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.008 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setFirstDayOfWeek(Calendar.java:2947) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1200) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:586) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.009 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setFirstDayOfWeek(Calendar.java:2947) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1200) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:586) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.010 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.Calendar.setTime(Calendar.java:1770) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1202) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:586) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.012 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.Calendar$Builder.build(Calendar.java:1508) at sun.util.locale.provider.CalendarProviderImpl.getInstance(CalendarProviderImpl.java:88) at java.util.Calendar.createCalendar(Calendar.java:1666) at java.util.Calendar.getInstance(Calendar.java:1627) at net.fortuna.ical4j.util.Dates.getCalendarInstance(Dates.java:237) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1197) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.013 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setMinimalDaysInFirstWeek(Calendar.java:2979) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1199) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.015 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setMinimalDaysInFirstWeek(Calendar.java:2979) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1199) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.016 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setFirstDayOfWeek(Calendar.java:2947) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1200) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.018 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setFirstDayOfWeek(Calendar.java:2947) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1200) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.019 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.Calendar.setTime(Calendar.java:1770) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1202) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.020 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:1011) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.022 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:1011) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.023 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.GregorianCalendar.add(GregorianCalendar.java:1076) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:1012) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.025 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.GregorianCalendar.add(GregorianCalendar.java:1076) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:1012) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.026 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.GregorianCalendar.add(GregorianCalendar.java:1076) at net.fortuna.ical4j.model.Recur.increment(Recur.java:755) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:657) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.028 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.Calendar$Builder.build(Calendar.java:1508) at sun.util.locale.provider.CalendarProviderImpl.getInstance(CalendarProviderImpl.java:88) at java.util.Calendar.createCalendar(Calendar.java:1666) at java.util.Calendar.getInstance(Calendar.java:1627) at net.fortuna.ical4j.util.Dates.getCalendarInstance(Dates.java:237) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1197) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.030 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setMinimalDaysInFirstWeek(Calendar.java:2979) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1199) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.033 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setMinimalDaysInFirstWeek(Calendar.java:2979) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1199) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.034 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setFirstDayOfWeek(Calendar.java:2947) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1200) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.035 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setFirstDayOfWeek(Calendar.java:2947) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1200) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.037 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.Calendar.setTime(Calendar.java:1770) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1202) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.038 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:1011) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.040 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:1011) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.041 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.GregorianCalendar.add(GregorianCalendar.java:1076) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:1012) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.043 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.GregorianCalendar.add(GregorianCalendar.java:1076) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:1012) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.044 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.GregorianCalendar.add(GregorianCalendar.java:1076) at net.fortuna.ical4j.model.Recur.increment(Recur.java:755) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:657) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.045 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.Calendar$Builder.build(Calendar.java:1508) at sun.util.locale.provider.CalendarProviderImpl.getInstance(CalendarProviderImpl.java:88) at java.util.Calendar.createCalendar(Calendar.java:1666) at java.util.Calendar.getInstance(Calendar.java:1627) at net.fortuna.ical4j.util.Dates.getCalendarInstance(Dates.java:237) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1197) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.047 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setMinimalDaysInFirstWeek(Calendar.java:2979) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1199) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.048 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setMinimalDaysInFirstWeek(Calendar.java:2979) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1199) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.050 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setFirstDayOfWeek(Calendar.java:2947) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1200) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.051 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at java.util.Calendar.invalidateWeekFields(Calendar.java:3468) at java.util.Calendar.setFirstDayOfWeek(Calendar.java:2947) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1200) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.053 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.Calendar.setTime(Calendar.java:1770) at net.fortuna.ical4j.model.Recur.getCalendarInstance(Recur.java:1202) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:989) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.054 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.inDaylightTime(TimeZone.java:137) at java.util.TimeZone.getOffsets(TimeZone.java:234) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2800) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:1011) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.056 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2818) at java.util.Calendar.updateTime(Calendar.java:3393) at java.util.Calendar.complete(Calendar.java:2265) at java.util.Calendar.get(Calendar.java:1826) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:1011) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.057 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.GregorianCalendar.add(GregorianCalendar.java:1076) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:1012) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.059 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.GregorianCalendar.add(GregorianCalendar.java:1076) at net.fortuna.ical4j.model.Recur.getAbsWeekDays(Recur.java:1012) at net.fortuna.ical4j.model.Recur.getDayVariants(Recur.java:973) at net.fortuna.ical4j.model.Recur.getCandidates(Recur.java:795) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:629) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:146) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:418) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:223) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:243) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:356) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:513) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1487) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:200) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:856) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:467) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:685) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) 12-Nov-2018 02:58:26.060 ERROR [http-nio-20002-exec-9] net.fortuna.ical4j.model.component.Observance.getLatestOnset Unexpected error calculating initial onset net.fortuna.ical4j.model.ConstraintViolationException: Missing DTSTART property at net.fortuna.ical4j.model.Component.getRequiredProperty(Component.java:204) at net.fortuna.ical4j.model.component.Observance.getLatestOnset(Observance.java:159) at net.fortuna.ical4j.model.component.VTimeZone.getApplicableObservance(VTimeZone.java:253) at net.fortuna.ical4j.model.TimeZone.getOffset(TimeZone.java:108) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2342) at java.util.GregorianCalendar.computeFields(GregorianCalendar.java:2312) at java.util.Calendar.setTimeInMillis(Calendar.java:1804) at java.util.GregorianCalendar.add(GregorianCalendar.java:1076) at net.fortuna.ical4j.model.Recur.increment(Recur.java:755) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:657) at net.fortuna.ical4j.model.Recur.getDates(Recur.java:538) at net.fortuna.ical4j.model.Component.calculateRecurrenceSet(Component.java:364) at org.sakaiproject.calendar.impl.readers.IcalendarReader.importStreamFromDelimitedFile(IcalendarReader.java:127) at org.sakaiproject.calendar.impl.GenericCalendarImporter.doImport(GenericCalendarImporter.java:757) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:731) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.loadCalendarSubscriptionFromUrl(BaseExternalCalendarSubscriptionService.java:706) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getExternalSubscription(BaseExternalCalendarSubscriptionService.java:346) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannel(BaseExternalCalendarSubscriptionService.java:426) at org.sakaiproject.calendar.impl.BaseExternalCalendarSubscriptionService.getCalendarSubscriptionChannelsForChannels(BaseExternalCalendarSubscriptionService.java:364) at org.sakaiproject.calendar.impl.BaseCalendarService.getCalendarReferences(BaseCalendarService.java:5924) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendarReferences(CalendarBean.java:203) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getEventsFromSchedule(CalendarBean.java:321) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getScheduleEventsForDay(CalendarBean.java:338) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getWeeks(CalendarBean.java:601) at org.sakaiproject.tool.summarycalendar.ui.CalendarBean.getCalendar(CalendarBean.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:459) at org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:85) at org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate(ELParserHelper.java:539) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:386) at javax.faces.component.UIData.getValue(UIData.java:1095) at javax.faces.component.UIData.createDataModel(UIData.java:849) at javax.faces.component.UIData.getDataModel(UIData.java:829) at javax.faces.component.UIData.getRowCount(UIData.java:215) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeInnerHtml(HtmlTableRendererBase.java:219) at org.apache.myfaces.shared_impl.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:140) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:776) at javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:663) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:544) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspx_meth_h_005fdataTable_005f0(calendar_jsp.java:1300) at org.apache.jsp.summary_002dcalendar.calendar_jsp._jspService(calendar_jsp.java:312) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:426) at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:255) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:160) at org.apache.myfaces.lif