Nextcloud crashes sometimes when clicking on Media tab

[MystikReasons]

⚠️ 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

This issue does not happen every time

1. Open Nextcloud
2. Click on the Media tab
3. Crashes

Expected behaviour

1. Open Nextcloud
2. Click on the Media tab
3. No crash, view of your photos loading

Actual behaviour

Sometimes when switching to the "media" tab it crashes automatically.

Android version

16

Device brand and model

Samsung Galaxy S24 Ultra

Stock or custom OS?

Stock

Nextcloud android app version

34.0.0

Nextcloud server version

v33.0.5

Using a reverse proxy?

Yes

Android logs

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:26937)
    at android.view.ViewGroup.layout(ViewGroup.java:6847)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:345)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:283)
    at android.view.View.layout(View.java:26937)
    at android.view.ViewGroup.layout(ViewGroup.java:6847)
    at androidx.swiperefreshlayout.widget.SwipeRefreshLayout.onLayout(SwipeRefreshLayout.java:704)
    at android.view.View.layout(View.java:26937)
    at android.view.ViewGroup.layout(ViewGroup.java:6847)
    at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1131)
    at android.view.View.layout(View.java:26937)
    at android.view.ViewGroup.layout(ViewGroup.java:6847)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:345)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:283)
    at android.view.View.layout(View.java:26937)
    at android.view.ViewGroup.layout(ViewGroup.java:6847)
    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:26937)
    at android.view.ViewGroup.layout(ViewGroup.java:6847)
    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:26937)
    at android.view.ViewGroup.layout(ViewGroup.java:6847)
    at androidx.drawerlayout.widget.DrawerLayout.onLayout(DrawerLayout.java:1263)
    at android.view.View.layout(View.java:26937)
    at android.view.ViewGroup.layout(ViewGroup.java:6847)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:345)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:283)
    at android.view.View.layout(View.java:26937)
    at android.view.ViewGroup.layout(ViewGroup.java:6847)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:345)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:283)
    at android.view.View.layout(View.java:26937)
    at android.view.ViewGroup.layout(ViewGroup.java:6847)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:345)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:283)
    at android.view.View.layout(View.java:26937)
    at android.view.ViewGroup.layout(ViewGroup.java:6847)
    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:26937)
    at android.view.ViewGroup.layout(ViewGroup.java:6847)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:345)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:283)
    at com.android.internal.policy.DecorView.onLayout(DecorView.java:1115)
    at android.view.View.layout(View.java:26937)
    at android.view.ViewGroup.layout(ViewGroup.java:6847)
    at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:6160)
    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:5227)
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:3924)
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:12903)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1901)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1910)
    at android.view.Choreographer.doCallbacks(Choreographer.java:1367)
    at android.view.Choreographer.doFrame(Choreographer.java:1292)
    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1870)
    at android.os.Handler.handleCallback(Handler.java:995)
    at android.os.Handler.dispatchMessage(Handler.java:103)
    at android.os.Looper.loopOnce(Looper.java:273)
    at android.os.Looper.loop(Looper.java:363)
    at android.app.ActivityThread.main(ActivityThread.java:10060)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:632)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:975)

App information

• ID: com.nextcloud.client
• Version: 340000090
• Build flavor: gplay

Device information

• Brand: samsung
• Device: e3q
• Model: SM-S928B
• Id: BP2A.250605.031.A3
• Product: e3qxeea

Firmware

• SDK: 36
• Release: 16
• Incremental: S928BXXS5CZD1

Server error logs

Additional information

No response

[Gdo23678]

Same here
Crashes when Media Tab should Open . Not Sometimes, everytime. Same with App Version before.

Cause of error

Exception in thread "DefaultDispatcher-worker-1" java.lang.IllegalStateException: Couldn't read row 592, col 20 from CursorWindow.  Make sure the Cursor is initialized correctly before accessing data from it.
    at android.database.CursorWindow.nativeGetLong(Native Method)
    at android.database.CursorWindow.getLong(CursorWindow.java:573)
    at android.database.AbstractWindowedCursor.getLong(AbstractWindowedCursor.java:78)
    at androidx.sqlite.driver.SupportSQLiteStatement$RowSQLiteStatement.getLong(SupportSQLiteStatement.android.kt:363)
    at com.nextcloud.client.database.dao.FileDao_Impl.getGalleryItemsSuspended$lambda$0(FileDao_Impl.kt:4365)
    at com.nextcloud.client.database.dao.FileDao_Impl$$ExternalSyntheticLambda19.invoke(D8$$SyntheticClass:0)
    at androidx.room.util.DBUtil__DBUtil_androidKt$performSuspending$lambda$1$$inlined$internalPerform$1.invokeSuspend(DBUtil.kt:173)
    at androidx.room.util.DBUtil__DBUtil_androidKt$performSuspending$lambda$1$$inlined$internalPerform$1.invoke(Unknown Source:8)
    at androidx.room.util.DBUtil__DBUtil_androidKt$performSuspending$lambda$1$$inlined$internalPerform$1.invoke(Unknown Source:4)
    at androidx.room.coroutines.PassthroughConnectionPool$useConnection$2.invokeSuspend(PassthroughConnectionPool.kt:59)
    at androidx.room.coroutines.PassthroughConnectionPool$useConnection$2.invoke(Unknown Source:8)
    at androidx.room.coroutines.PassthroughConnectionPool$useConnection$2.invoke(Unknown Source:4)
    at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:42)
    at kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:164)
    at kotlinx.coroutines.BuildersKt.withContext(Unknown Source:1)
    at androidx.room.coroutines.PassthroughConnectionPool.useConnection(PassthroughConnectionPool.kt:59)
    at androidx.room.RoomConnectionManager.useConnection(RoomConnectionManager.android.kt:138)
    at androidx.room.RoomDatabase.useConnection(RoomDatabase.android.kt:619)
    at androidx.room.util.DBUtil__DBUtil_androidKt$performSuspending$$inlined$compatCoroutineExecute$DBUtil__DBUtil_androidKt$1.invokeSuspend(DBUtil.android.kt:261)
    at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:34)
    at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:101)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1154)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:652)
    at java.lang.Thread.run(Thread.java:1564)

App information

• ID: com.nextcloud.client
• Version: 340000090
• Build flavor: gplay

Device information

• Brand: Xiaomi
• Device: dada
• Model: 24129PN74G
• Id: BP2A.250605.031.A3
• Product: dada_eea

Firmware

• SDK: 36
• Release: 16
• Incremental: OS3.0.301.0.WOCEUXM

[alperozturk96]

@MystikReasons Could you please try with this QA APK ?

[alperozturk96]

@Gdo23678 I created a separate issue for your report and I will create a PR for that.

[MystikReasons]

@alperozturk96 Thank you for the quick feedback. I can confirm that the issue in Nextcloud QA APK is not present anymore.