java.lang.NullPointerException: Attempt to invoke virtual method 'void fr.free.nrw.commons.contributions.ContributionController.saveState(android.os.Bundle)' on a null object reference

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via GitHub by misaochan
, 1 year ago
Attempt to invoke virtual method 'void fr.free.nrw.commons.contributions.ContributionController.saveState(android.os.Bundle)' on a null object reference
java.lang.NullPointerException: Attempt to invoke virtual method 'void fr.free.nrw.commons.contributions.ContributionController.saveState(android.os.Bundle)' on a null object reference
at fr.free.nrw.commons.contributions.ContributionsListFragment.onSaveInstanceState(ContributionsListFragment.java:87)
at android.support.v4.app.Fragment.performSaveInstanceState(Fragment.java:2124)
at android.support.v4.app.FragmentManagerImpl.saveFragmentBasicState(FragmentManager.java:1771)
at android.support.v4.app.FragmentManagerImpl.saveAllState(FragmentManager.java:1839)
at android.support.v4.app.FragmentController.saveAllState(FragmentController.java:134)
at fr.free.nrw.commons.auth.AuthenticatedActivity.onSaveInstanceState(AuthenticatedActivity.java:142)
at fr.free.nrw.commons.contributions.ContributionsActivity.onSaveInstanceState(ContributionsActivity.java:133)
at android.app.Activity.performSaveInstanceState(Activity.java:1298)
at android.app.Instrumentation.callActivityOnSaveInstanceState(Instrumentation.java:1288)
at android.app.ActivityThread.callCallActivityOnSaveInstanceState(ActivityThread.java:4064)
at android.app.ActivityThread.performStopActivityInner(ActivityThread.java:3475)
at android.app.ActivityThread.handleStopActivity(ActivityThread.java:3531)
at android.app.ActivityThread.access$1100(ActivityThread.java:156)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1380)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:211)
at android.app.ActivityThread.main(ActivityThread.java:5389)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1020)

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