title: RecyclerView: java.lang.IndexOutOfBoundsException: Inconsistency detected. Invalid item position
body: <p>I've started getting this crash reported on Crashlytics. I have no idea how to reproduce it but it all appears to be code internal to the <code>RecyclerView</code>. I think this comes from a <code>RecyclerView</code> I have which never really changes. The user can refresh it but then all items are replaced and <code>notifyDataSetChanged</code> is called.</p>
  
  <pre><code>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)
  </code></pre>