NPE "Attempt to read from null array" when writing VEVENT #2001
Description
Problem scope
- I'm sure that this is a DAVx⁵ problem.
App version
- I'm using the latest available DAVx⁵ version.
Android version and device/firmware type
15 (lineage_a52sxq-userdebug)
Steps to reproduce
I'm not sure. But I think there was a sync when I was creating an event in Etar.
Something like :
- Create an event in Etar
- Switch to the web app to copy event info
- DavX tries to sync
- Switch to Etar and finish and save the event
- Go to davx5 to force sync and see if the error is still here : no error anymore !
Actual result
EXCEPTION
java.lang.NullPointerException: Attempt to read from null array
at net.fortuna.ical4j.model.component.Observance.getCachedOnset(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:21)
at net.fortuna.ical4j.model.component.Observance.getLatestOnset(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:88)
at at.bitfire.ical4android.ICalendar$Companion.minifyVTimeZone(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:37)
at at.bitfire.synctools.icalendar.ICalendarGenerator.write(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:199)
at at.bitfire.davdroid.sync.CalendarSyncManager.generateUpload$app(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:112)
at at.bitfire.davdroid.sync.CalendarSyncManager.generateUpload$app(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:163)
at at.bitfire.davdroid.sync.SyncManager.uploadDirty$suspendImpl(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:141)
at at.bitfire.davdroid.sync.SyncManager.uploadDirty(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:1)
at at.bitfire.davdroid.sync.SyncManager.uploadDirty$default(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:8)
at at.bitfire.davdroid.sync.SyncManager$uploadDirty$2$1$1.invokeSuspend(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:33)
at at.bitfire.davdroid.sync.SyncManager$uploadDirty$2$1$1.invoke(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:9)
at at.bitfire.davdroid.sync.SyncManager$uploadDirty$2$1$1.invoke(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:14)
at at.bitfire.davdroid.sync.SyncException$Companion.wrapWithLocalResourceSuspending(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:67)
at at.bitfire.davdroid.sync.SyncManager$uploadDirty$2$1.invokeSuspend(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:38)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:9)
at kotlinx.coroutines.DispatchedTask.run(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:114)
at androidx.core.app.ActivityRecreator$1.run(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:11)
at kotlinx.coroutines.scheduling.TaskImpl.run(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:3)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(r8-map-id-33936d9e6d681d0995265b121ccbb1590427a15578f9cf5b7e4025d4b078f3ca:88)
Expected result
no crash !