Frequent error message: ArrayIndexOutOfBoundsException: length=0; index=0

[foss-]

Related to CalDAV entry used for calendar, tasks, journal. The tasks in jtx Board are updated as expected though and sync with Nextcloud works fine.

Log removed as fix is released in 4.5.17 - thanks for the response and providing an updated stable so quickly.

Can you help me understand why I would be seeing the error?

[rfc2822]

Tracked in #2619

[foss-]

Thanks for tackling this so swiftly 🙌

[rfc2822]

Can you please verify that it's working with 4.5.17-rc.1 (signed with our key that is also used for Google Play; also available on Google Play in beta channel – not compatible with F-Droid builds because they have their own signing key) again?

[foss-]

Had not seen additional errors today. Is there a way to reliably trigger the error? Updated to 4.5.17-rc.1.

[rfc2822]

davx5-ose/synctools/src/androidTest/kotlin/at/bitfire/synctools/storage/jtx/JtxRecurringCollectionTest.kt

Lines 244 to 247 in 68e1c93

	// reproduces https://github.com/bitfireAT/davx5-ose/discussions/2617:
	// updating a non-recurring jtx object (no RRULE/RDATE, so cleanUp() drops exceptions
	// and leaves an empty list) must not crash. addJtxObjects() used to unconditionally call
	// getResult(0), which throws ArrayIndexOutOfBoundsException when nothing was inserted.

Creating a non-recurring jtx Board object, syncing, and then updating it caused the problem.

[foss-]

Created a new item in jtx board as sub-task to an existing task. Synced. Added more text to subtask did not result in an error.