java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()' on a null object reference

GitHub | paulkramme | 6 months ago
  1. 0

    Crash

    GitHub | 6 months ago | paulkramme
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()' on a null object reference
  2. 0
    The resource was accessed after it was dismissed.
  3. 0
    Initialize the variable before calling a method on it.
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  5. 0
    Use 'dialog' to access views from custom_layout layout.
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    NullPointerException & Warning

    GitHub | 4 months ago | oneenam
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()' on a null object reference

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()' on a null object reference

      at android.support.v7.widget.AppCompatDrawableManager.loadDrawableFromDelegates()
    2. Android v7
      AppCompatDrawableManager.getDrawable
      1. android.support.v7.widget.AppCompatDrawableManager.loadDrawableFromDelegates(AppCompatDrawableManager.java:312)
      2. android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:188)
      3. android.support.v7.widget.AppCompatDrawableManager.getDrawable(AppCompatDrawableManager.java:181)
      3 frames
    3. com.alorma.github
      SourceListFragment.onPrepareOptionsMenu
      1. com.alorma.github.ui.fragment.detail.repo.SourceListFragment.onPrepareOptionsMenu(SourceListFragment.java:242)
      1 frame
    4. Android Support v4
      FragmentActivity.onPreparePanel
      1. android.support.v4.app.Fragment.performPrepareOptionsMenu(Fragment.java:2187)
      2. android.support.v4.app.FragmentManagerImpl.dispatchPrepareOptionsMenu(FragmentManager.java:2270)
      3. android.support.v4.app.FragmentController.dispatchPrepareOptionsMenu(FragmentController.java:340)
      4. android.support.v4.app.FragmentActivity.onPreparePanel(FragmentActivity.java:537)
      4 frames
    5. Android v7
      ToolbarActionBar$1.run
      1. android.support.v7.view.WindowCallbackWrapper.onPreparePanel(WindowCallbackWrapper.java:93)
      2. android.support.v7.app.AppCompatDelegateImplBase$AppCompatWindowCallbackBase.onPreparePanel(AppCompatDelegateImplBase.java:297)
      3. android.support.v7.view.WindowCallbackWrapper.onPreparePanel(WindowCallbackWrapper.java:93)
      4. android.support.v7.app.ToolbarActionBar$ToolbarCallbackWrapper.onPreparePanel(ToolbarActionBar.java:567)
      5. android.support.v7.app.ToolbarActionBar.populateOptionsMenu(ToolbarActionBar.java:455)
      6. android.support.v7.app.ToolbarActionBar$1.run(ToolbarActionBar.java:61)
      6 frames
    6. Android Platform
      ActivityThread.main
      1. android.os.Handler.handleCallback(Handler.java:739)
      2. android.os.Handler.dispatchMessage(Handler.java:95)
      3. android.os.Looper.loop(Looper.java:145)
      4. android.app.ActivityThread.main(ActivityThread.java:5832)
      4 frames
    7. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      2. java.lang.reflect.Method.invoke(Method.java:372)
      2 frames
    8. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)
      2 frames