java.lang.IllegalStateException: Observer com.rd.PageIndicatorView$2@e36873a was not registered.

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Solutions on the web

via GitHub by himanshug92
, 10 months ago
Observer com.rd.PageIndicatorView$2@e36873a was not registered.
via GitHub by nadavfima
, 10 months ago
Observer com.rd.PageIndicatorView$2@bcb5f68 was not registered.
via GitHub by Mikhael9
, 1 year ago
Observer com.astuetz.PagerSlidingTabStrip$PagerAdapterObserver@b18ddbf was not registered.
via GitHub by MewX
, 2 years ago
Observer com.astuetz.PagerSlidingTabStrip$PagerAdapterObserver@419b0668 was not registered.
via GitHub by mstevens83
, 10 months ago
Observer com.astuetz.PagerSlidingTabStrip$PagerAdapterObserver@27708c93 was not registered.
via GitHub by almaz010891
, 2 years ago
Observer com.astuetz.PagerSlidingTabStrip$PagerAdapterObserver@3b31bb43 was not registered.
java.lang.IllegalStateException: Observer com.rd.PageIndicatorView$2@e36873a was not registered.
at com.rd.PageIndicatorView.unRegisterSetObserver(PageIndicatorView.java:1114)
at com.rd.PageIndicatorView.onDetachedFromWindow(PageIndicatorView.java:117)
at android.view.View.dispatchDetachedFromWindow(View.java:14561)
at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3063)
at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3063)
at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3063)
at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3063)
at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3063)
at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3063)
at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3063)
at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3063)
at android.view.ViewGroup.removeViewInternal(ViewGroup.java:4603)
at android.view.ViewGroup.removeViewInternal(ViewGroup.java:4576)
at android.view.ViewGroup.removeView(ViewGroup.java:4507)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1209)
at android.support.v4.app.FragmentManagerImpl.removeFragment(FragmentManager.java:1387)
at android.support.v4.app.BackStackRecord.popFromBackStack(BackStackRecord.java:982)
at android.support.v4.app.FragmentManagerImpl.popBackStackState(FragmentManager.java:1737)
at android.support.v4.app.FragmentManagerImpl.popBackStackImmediate(FragmentManager.java:605)
at com.example.activity.MainActivity.onBackPressed(MainActivity.java:486)
at com.example.activity.MainActivity$2.onClick(MainActivity.java:253)
at android.view.View.performClick(View.java:5204)
at android.view.View$PerformClick.run(View.java:21153)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)

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