Unable to export Team Calendars to iCalendar due to NoSuchElementException
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要約
When attempting to export Team Calendars to iCalendar (export to ICS), the error message below is thrown in a blank page:
["java.util.NoSuchElementException"]診断
Confirm that the following appears in the atlassian-confluence.log:
2021-01-04 00:05:52,913 ERROR [http-nio-8090-exec-1] [calendar3.rest.ExceptionMappers.GeneralExceptionMapper] getResponseError General exception happen on calendar resources
-- url: /rest/calendar-services/1.0/calendar/export/subcalendar/private/xxxxxxxxxxx.ics | traceId: xxxxxxxxx | userName: xxxxxxxxx
javax.ws.rs.WebApplicationException: java.util.NoSuchElementException
at com.atlassian.confluence.extra.calendar3.rest.resources.ExportResource.lambda$exportCalendarAsIcalendarTextInternal$0(ExportResource.java:133)
at com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:71)
at com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:57)
...
Caused by: java.util.NoSuchElementException
at java.util.ArrayList$Itr.next(ArrayList.java:854)
at net.fortuna.ical4j.model.PropertyList.getProperty(PropertyList.java:114)
at net.fortuna.ical4j.model.Component.getProperty(Component.java:193)
at net.fortuna.ical4j.model.component.VTimeZone.getTimeZoneId(VTimeZone.java:327)
at com.atlassian.confluence.extra.calendar3.calendarstore.AbstractCalendarDataStore.createEmptyCalendarForSubCalendar(AbstractCalendarDataStore.java:820)
at com.atlassian.confluence.extra.calendar3.calendarstore.AbstractCalendarDataStore.getSubCalendarContent(AbstractCalendarDataStore.java:751)
at com.atlassian.confluence.extra.calendar3.calendarstore.SanboxSubCalendarDataStoreCachingDecorator.getSubCalendarContent(SanboxSubCalendarDataStoreCachingDecorator.java:124)
at com.atlassian.confluence.extra.calendar3.calendarstore.DelegatingCalendarDataStore.getSubCalendarContent(DelegatingCalendarDataStore.java:179)
at com.atlassian.confluence.extra.calendar3.DefaultCalendarManager.getSubCalendarContent(DefaultCalendarManager.java:1703)ソリューション
Clearing the Plugins Cache will resolve this issue. You can clear the cache, by doing the following:
- Confluence をシャットダウンします。
- Remove the following directories
This will remove the plugin cache files only and will not permanently remove any plugins. These directories will be recreated during the next Confluence startup. However, some third-party plugins may store metadata in these directories, so we recommend creating a temporary backup of the directories.<confluence-home>/bundled-plugins<confluence-home>/plugins-cache<confluence-home>/plugins-osgi-cache<confluence-home>/plugins-temp<confluence-home>/bundled-plugins_language
- Confluence を起動します。
最終更新日: 2021 年 1 月 11 日
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