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Crash after accessing favorites in nextcloud app on Android #17255
Description
⚠️ Before posting ⚠️
- This is a bug, not a question or an enhancement.
- I've searched for similar issues and didn't find a duplicate.
- I've written a clear and descriptive title for this issue, not just "Bug" or "Crash".
- I agree to follow Nextcloud's Code of Conduct.
Steps to reproduce
Open nextcloud app and click on favourites. Not sure if this is because one favourite was moved
Expected behaviour
No crash
Actual behaviour
Crash, so stack trace:
Cause of error
Exception in thread "main" java.lang.UnsupportedOperationException: Operation is not supported for read-only collection
at kotlin.collections.EmptyList.add(Collections.kt:4)
at com.owncloud.android.ui.adapter.OCFileListAdapter.bindListItemViewHolder(OCFileListAdapter.java:610)
at com.owncloud.android.ui.adapter.OCFileListAdapter.bindHolder(OCFileListAdapter.java:502)
at com.owncloud.android.ui.adapter.OCFileListAdapter.onBindViewHolder(OCFileListAdapter.java:490)
at androidx.recyclerview.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:7747)
at com.owncloud.android.ui.adapter.OCFileListAdapter.onBindViewHolder(OCFileListAdapter.java:1089)
at androidx.recyclerview.widget.RecyclerView$Adapter.bindViewHolder(RecyclerView.java:7847)
at androidx.recyclerview.widget.RecyclerView$Recycler.tryBindViewHolderByDeadline(RecyclerView.java:6646)
at androidx.recyclerview.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:6917)
at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6757)
at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6753)
at androidx.recyclerview.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2362)
at androidx.recyclerview.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1662)
at androidx.recyclerview.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1622)
at androidx.recyclerview.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:687)
at androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:4645)
at androidx.recyclerview.widget.RecyclerView.dispatchLayout(RecyclerView.java:4348)
at androidx.recyclerview.widget.RecyclerView.onLayout(RecyclerView.java:4919)
at android.view.View.layout(View.java:26064)
at android.view.ViewGroup.layout(ViewGroup.java:6595)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:26064)
at android.view.ViewGroup.layout(ViewGroup.java:6595)
at androidx.swiperefreshlayout.widget.SwipeRefreshLayout.onLayout(SwipeRefreshLayout.java:704)
at android.view.View.layout(View.java:26064)
at android.view.ViewGroup.layout(ViewGroup.java:6595)
at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1103)
at android.view.View.layout(View.java:26064)
at android.view.ViewGroup.layout(ViewGroup.java:6595)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:26064)
at android.view.ViewGroup.layout(ViewGroup.java:6595)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1891)
at android.widget.LinearLayout.layoutHorizontal(LinearLayout.java:1880)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1640)
at android.view.View.layout(View.java:26064)
at android.view.ViewGroup.layout(ViewGroup.java:6595)
at com.google.android.material.appbar.HeaderScrollingViewBehavior.layoutChild(HeaderScrollingViewBehavior.java:145)
at com.google.android.material.appbar.ViewOffsetBehavior.onLayoutChild(ViewOffsetBehavior.java:43)
at com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior.onLayoutChild(AppBarLayout.java:2461)
at androidx.coordinatorlayout.widget.CoordinatorLayout.onLayout(CoordinatorLayout.java:918)
at android.view.View.layout(View.java:26064)
at android.view.ViewGroup.layout(ViewGroup.java:6595)
at androidx.drawerlayout.widget.DrawerLayout.onLayout(DrawerLayout.java:1263)
at android.view.View.layout(View.java:26064)
at android.view.ViewGroup.layout(ViewGroup.java:6595)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:26064)
at android.view.ViewGroup.layout(ViewGroup.java:6595)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:26064)
at android.view.ViewGroup.layout(ViewGroup.java:6595)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:26064)
at android.view.ViewGroup.layout(ViewGroup.java:6595)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1891)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1729)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1638)
at android.view.View.layout(View.java:26064)
at android.view.ViewGroup.layout(ViewGroup.java:6595)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at com.android.internal.policy.DecorView.onLayout(DecorView.java:776)
at android.view.View.layout(View.java:26064)
at android.view.ViewGroup.layout(ViewGroup.java:6595)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:5554)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:4638)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:3351)
at android.view.ViewRootImpl$TraversalCallback.onVsync(ViewRootImpl.java:11448)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1664)
at android.view.Choreographer.doCallbacks(Choreographer.java:1252)
at android.view.Choreographer.doFrame(Choreographer.java:1209)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1640)
at android.os.Handler.handleCallback(Handler.java:1095)
at android.os.Handler.dispatchMessageImpl(Handler.java:135)
at android.os.Handler.dispatchMessage(Handler.java:125)
at android.os.Looper.loopOnce(Looper.java:296)
at android.os.Looper.loop(Looper.java:397)
at android.app.ActivityThread.main(ActivityThread.java:9523)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:575)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:939)App information
- ID:
com.nextcloud.client - Version:
340000090 - Build flavor:
generic
Device information
- Brand:
google - Device:
shiba - Model:
Pixel 8 - Id:
CP2A.260605.012 - Product:
shiba
Firmware
- SDK:
37 - Release:
17 - Incremental:
15430684
Android version
16
Device brand and model
Pixel 8
Stock or custom OS?
Stock
Nextcloud android app version
34'9
Nextcloud server version
33.0.5
Using a reverse proxy?
Yes
Android logs
No response
Server error logs
Additional information
No response
Activity
MystikReasons commentedon Jun 26, 2026
@davidReward Have you tried the newest Android release
34.0.1?Your issue seems similar to mine (#17160) which was fixed with #17152.
I do not experience the crash anymore with the newest offical release.
alperozturk96 commentedon Jul 1, 2026
fixed via #17152