java.lang.NullPointerException: Attempt to invoke virtual method 'void android.support.design.widget.TabLayout.setVisibility(int)' on a null object reference

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via GitHub by jahirfiquitiva
, 1 year ago
Attempt to invoke virtual method 'void android.support.design.widget.TabLayout.setVisibility(int)' on a null object reference
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.support.design.widget.TabLayout.setVisibility(int)' on a null object reference
at jahirfiquitiva.apps.iconshowcase.fragments.PreviewsFragment.onDestroyView(PreviewsFragment.java:139)
at android.support.v4.app.Fragment.performDestroyView(Fragment.java:2167)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1141)
at android.support.v4.app.FragmentManagerImpl.removeFragment(FragmentManager.java:1345)
at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:695)
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1613)
at android.support.v4.app.FragmentController.execPendingActions(FragmentController.java:330)
at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1220)
at android.app.Activity.performStart(Activity.java:5991)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2279)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2376)
at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3928)
at android.app.ActivityThread.access$900(ActivityThread.java:147)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1287)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5253)
at java.lang.reflect.Method.invoke(Method.java)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:900)

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