ClassCastException: OCFileListGridImageViewHolder cannot be cast to ListGridImageViewHolder

I am using Android app to connect to nextcloud when I browse phot folder on the app it always pop-up this massage and say crash

Cause of error

Exception in thread "main" java.lang.ClassCastException: com.owncloud.android.ui.adapter.OCFileListGridImageViewHolder cannot be cast to com.owncloud.android.ui.adapter.ListGridImageViewHolder
    at com.owncloud.android.ui.adapter.OCFileListAdapter.onBindViewHolder(OCFileListAdapter.java:362)
    at androidx.recyclerview.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:7254)
    at androidx.recyclerview.widget.RecyclerView$Adapter.bindViewHolder(RecyclerView.java:7337)
    at androidx.recyclerview.widget.RecyclerView$Recycler.tryBindViewHolderByDeadline(RecyclerView.java:6194)
    at androidx.recyclerview.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:6460)
    at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6300)
    at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6296)
    at androidx.recyclerview.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2330)
    at androidx.recyclerview.widget.GridLayoutManager.layoutChunk(GridLayoutManager.java:572)
    at androidx.recyclerview.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1591)
    at androidx.recyclerview.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:668)
    at androidx.recyclerview.widget.GridLayoutManager.onLayoutChildren(GridLayoutManager.java:170)
    at androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:4309)
    at androidx.recyclerview.widget.RecyclerView.dispatchLayout(RecyclerView.java:4012)
    at androidx.recyclerview.widget.RecyclerView.onLayout(RecyclerView.java:4578)
    at android.view.View.layout(View.java:22491)
    at android.view.ViewGroup.layout(ViewGroup.java:6528)
    at androidx.swiperefreshlayout.widget.SwipeRefreshLayout.onLayout(SwipeRefreshLayout.java:689)
    at android.view.View.layout(View.java:22491)
    at android.view.ViewGroup.layout(ViewGroup.java:6528)
    at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1103)
    at android.view.View.layout(View.java:22491)
    at android.view.ViewGroup.layout(ViewGroup.java:6528)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:334)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
    at android.view.View.layout(View.java:22491)
    at android.view.ViewGroup.layout(ViewGroup.java:6528)
    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1857)
    at android.widget.LinearLayout.layoutHorizontal(LinearLayout.java:1846)
    at android.widget.LinearLayout.onLayout(LinearLayout.java:1612)
    at android.view.View.layout(View.java:22491)
    at android.view.ViewGroup.layout(ViewGroup.java:6528)
    at com.google.android.material.appbar.HeaderScrollingViewBehavior.layoutChild(HeaderScrollingViewBehavior.java:148)
    at com.google.android.material.appbar.ViewOffsetBehavior.onLayoutChild(ViewOffsetBehavior.java:43)
    at com.google.android.material.appbar.AppBarLayout$ScrollingViewBehavior.onLayoutChild(AppBarLayout.java:2227)
    at androidx.coordinatorlayout.widget.CoordinatorLayout.onLayout(CoordinatorLayout.java:918)
    at android.view.View.layout(View.java:22491)
    at android.view.ViewGroup.layout(ViewGroup.java:6528)
    at androidx.drawerlayout.widget.DrawerLayout.onLayout(DrawerLayout.java:1263)
    at android.view.View.layout(View.java:22491)
    at android.view.ViewGroup.layout(ViewGroup.java:6528)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:334)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
    at android.view.View.layout(View.java:22491)
    at android.view.ViewGroup.layout(ViewGroup.java:6528)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:334)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
    at android.view.View.layout(View.java:22491)
    at android.view.ViewGroup.layout(ViewGroup.java:6528)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:334)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
    at android.view.View.layout(View.java:22491)
    at android.view.ViewGroup.layout(ViewGroup.java:6528)
    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1857)
    at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1701)
    at android.widget.LinearLayout.onLayout(LinearLayout.java:1610)
    at android.view.View.layout(View.java:22491)
    at android.view.ViewGroup.layout(ViewGroup.java:6528)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:334)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
    at com.android.internal.policy.DecorView.onLayout(DecorView.java:1144)
    at android.view.View.layout(View.java:22491)
    at android.view.ViewGroup.layout(ViewGroup.java:6528)
    at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:3743)
    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:3207)
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:2166)
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8887)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1280)
    at android.view.Choreographer.doCallbacks(Choreographer.java:1019)
    at android.view.Choreographer.doFrame(Choreographer.java:911)
    at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1248)
    at android.os.Handler.handleCallback(Handler.java:900)
    at android.os.Handler.dispatchMessage(Handler.java:103)
    at android.os.Looper.loop(Looper.java:219)
    at android.app.ActivityThread.main(ActivityThread.java:8668)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1109)

App information

  • ID: com.nextcloud.client
  • Version: 30220090
  • Build flavor: gplay

Device information

  • Brand: HUAWEI
  • Device: HWLIO
  • Model: LIO-N29
  • Id: HUAWEILIO-N29
  • Product: LIO-N29

Firmware

  • SDK: 29
  • Release: 10
  • Incremental: 102.0.0.270C636

Hello and welchome this forum :wave:

Please report your bug here:

This is just a community driven help forum where the actual developers usually don’t read. Given you already provided a stacktrace I guess it’s pretty save to assume a real bug rather than an user issue.

Hi have exactly the same problem…

I have the same issue. Tried to report it to GitHub and it also gives a 500 error.