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RecyclerView: java.lang.IndexOutOfBoundsException: inconsistency detected. Invalid line item

I started getting this crash reported in Crashlytics. I don’t know how to reproduce it, but it all looks like the code is internal to RecyclerView . I think this comes from a RecyclerView , which I never change. The user can update it, but then all elements will be replaced and notifyDataSetChanged is notifyDataSetChanged .

 java.lang.IndexOutOfBoundsException: Inconsistency detected. Invalid item position 5(offset:5).state:7 at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4041) at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:3999) at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:1892) at android.support.v7.widget.GridLayoutManager.layoutChunk(GridLayoutManager.java:419) at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1301) at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:534) at android.support.v7.widget.GridLayoutManager.onLayoutChildren(GridLayoutManager.java:156) at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:2365) at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:2709) at android.view.View.layout(View.java:15125) at android.view.ViewGroup.layout(ViewGroup.java:4862) at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1160) at android.view.View.layout(View.java:15125) at android.view.ViewGroup.layout(ViewGroup.java:4862) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1888) at android.widget.LinearLayout.layoutHorizontal(LinearLayout.java:1877) at android.widget.LinearLayout.onLayout(LinearLayout.java:1653) at android.view.View.layout(View.java:15125) at android.view.ViewGroup.layout(ViewGroup.java:4862) at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1160) at android.view.View.layout(View.java:15125) at android.view.ViewGroup.layout(ViewGroup.java:4862) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:515) at android.widget.FrameLayout.onLayout(FrameLayout.java:450) at android.view.View.layout(View.java:15125) at android.view.ViewGroup.layout(ViewGroup.java:4862) at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:907) at android.view.View.layout(View.java:15125) at android.view.ViewGroup.layout(ViewGroup.java:4862) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:515) at android.widget.FrameLayout.onLayout(FrameLayout.java:450) at android.view.View.layout(View.java:15125) at android.view.ViewGroup.layout(ViewGroup.java:4862) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1888) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1742) at android.widget.LinearLayout.onLayout(LinearLayout.java:1651) at android.view.View.layout(View.java:15125) at android.view.ViewGroup.layout(ViewGroup.java:4862) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:515) at android.widget.FrameLayout.onLayout(FrameLayout.java:450) at android.view.View.layout(View.java:15125) at android.view.ViewGroup.layout(ViewGroup.java:4862) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1888) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1742) at android.widget.LinearLayout.onLayout(LinearLayout.java:1651) at android.view.View.layout(View.java:15125) at android.view.ViewGroup.layout(ViewGroup.java:4862) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:515) at android.widget.FrameLayout.onLayout(FrameLayout.java:450) at android.view.View.layout(View.java:15125) at android.view.ViewGroup.layout(ViewGroup.java:4862) at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2325) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2031) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1191) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6233) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:788) at android.view.Choreographer.doCallbacks(Choreographer.java:591) at android.view.Choreographer.doFrame(Choreographer.java:560) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:774) at android.os.Handler.handleCallback(Handler.java:808) at android.os.Handler.dispatchMessage(Handler.java:103) at android.os.Looper.loop(Looper.java:193) at android.app.ActivityThread.main(ActivityThread.java:5296) at java.lang.reflect.Method.invokeNative(Method.java) at java.lang.reflect.Method.invoke(Method.java:515) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:824) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640) at dalvik.system.NativeStart.main(NativeStart.java)
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2 answers

I have the same problem with this problem, I am very tired of looking for and solving it. But I found the answer to the solution, and the exceptions were not thrown again.

 public class MyLinearLayoutManager extends LinearLayoutManager { public MyLinearLayoutManager(Context context) { super(context); } public MyLinearLayoutManager(Context context, int orientation, boolean reverseLayout) { super(context, orientation, reverseLayout); } public MyLinearLayoutManager(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) { super(context, attrs, defStyleAttr, defStyleRes); } @Override public boolean supportsPredictiveItemAnimations() { return false; } @Override public void onLayoutChildren(RecyclerView.Recycler recycler, RecyclerView.State state) { //override this method and implement code as below try { super.onLayoutChildren(recycler, state); } catch (Exception e) { e.printStackTrace(); } } }

I hope this answer solves your problem.

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Create your own LinearLayoutManager .

CustomLinearLayoutManager.java

 public class CustomLinearLayoutManager extends LinearLayoutManager { @Override public boolean supportsPredictiveItemAnimations() { return false; } public CustomLinearLayoutManager(Context context) { super(context); } public CustomLinearLayoutManager(Context context, int orientation, boolean reverseLayout) { super(context, orientation, reverseLayout); } public CustomLinearLayoutManager(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) { super(context, attrs, defStyleAttr, defStyleRes); } }

How to install CustomLinearLayoutManager on a RecyclerView .

 CustomLinearLayoutManager customLinearLayoutManager= new HPLinearLayoutManager(mContext); recyclerView.setLayoutManager(customLinearLayoutManager);

Hope this saves you some time.

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Source: https://habr.com/ru/post/987935/

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