java.lang.IllegalStateException

Observer com.diegocarloslima.fgelv.lib.FloatingGroupExpandableListView$6@52a1d58c was not registered.

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Solutions on the web16351

  • Observer com.diegocarloslima.fgelv.lib.FloatingGroupExpandableListView$6@52a1d58c was not registered.
  • Observer com.astuetz.PagerSlidingTabStrip$PagerAdapterObserver@419b0668 was not registered.
  • Observer com.github.jdsjlzx.recyclerview.LRecyclerView$DataObserver@2572355c was not registered.
  • Stack trace

    • java.lang.IllegalStateException: Observer com.diegocarloslima.fgelv.lib.FloatingGroupExpandableListView$6@52a1d58c was not registered. at android.database.Observable.unregisterObserver(Observable.java:69) at android.widget.BaseExpandableListAdapter.unregisterDataSetObserver(BaseExpandableListAdapter.java:42) at com.diegocarloslima.fgelv.lib.WrapperExpandableListAdapter.unregisterDataSetObserver(WrapperExpandableListAdapter.java:29) at com.diegocarloslima.fgelv.lib.FloatingGroupExpandableListView.onDetachedFromWindow(FloatingGroupExpandableListView.java:195) at android.view.View.dispatchDetachedFromWindow(View.java:12620) at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:2587) at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:2585) at android.view.ViewGroup.removeViewInternal(ViewGroup.java:3845) at android.view.ViewGroup.removeViewInternal(ViewGroup.java:3818) at android.view.ViewGroup.removeView(ViewGroup.java:3750) at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:983) at android.app.FragmentManagerImpl.removeFragment(FragmentManager.java:1167) at android.app.BackStackRecord.run(BackStackRecord.java:641) at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1447) at android.app.FragmentManagerImpl$1.run(FragmentManager.java:443) at android.os.Handler.handleCallback(Handler.java:733) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5017) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:515) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) at dalvik.system.NativeStart.main(Native Method)

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