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  1. Confluence Data Center
  2. CONFSERVER-61261

Subscribing to team calendars via ics sometimes results in Null Pointer Exception

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    Description

      Team calendar subscribing via ics link is sometimes breaking - once broken it continues to throw a NullPointerException until the plugin is reinstalled or the instance is restarted. 

      Expected Results

      Team calendar subscribing via ics link will work reliably.

      Actual Results

      The following details can be seen in the logs:

      [calendar3.rest.ExceptionMappers.GeneralExceptionMapper] getResponseError General exception happen on calendar resources

javax.ws.rs.WebApplicationException: java.lang.NullPointerException 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)

      Workaround

      Re-installing the plugin or restarting the instance / nodes will temporarily resolve the issue

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. CONFSERVER-58349 Accessing iCAL subscription link generated by TeamCal causes response 500 from the server (java.lang.NullPointerException)

          • Low - Low priority issues
          • Closed

          Activity

            People

              aknight@atlassian.com Alex K
              8c8bb50f2129 Ellen Oates
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              Dates

                Created:
                Updated:
                Resolved: