java.lang.NullPointerException: Attempt to invoke virtual method 'void com.nbossard.packlist.gui.TripListFragment.populateList()' on a null object reference

GitHub | nbossard | 5 months ago
  1. 0

    Crash when modifying trip after going to background ( reported by Josh Mudge)

    GitHub | 5 months ago | nbossard
    java.lang.NullPointerException: Attempt to invoke virtual method 'void com.nbossard.packlist.gui.TripListFragment.populateList()' on a null object reference
  2. 0
    Use 'dialog' to access views from custom_layout layout.
  3. 0
    The resource was accessed after it was dismissed.
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  5. 0
    Initialize the variable before calling a method on it.
  6. 0
    The parsed JSON does not contains the requested field.

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'void com.nbossard.packlist.gui.TripListFragment.populateList()' on a null object reference

      at com.nbossard.packlist.gui.MainActivity.onTripChange()
    2. com.nbossard.packlist
      TripDetailFragment$3.onClick
      1. com.nbossard.packlist.gui.MainActivity.onTripChange(MainActivity.java:266)
      2. com.nbossard.packlist.process.saving.PrefsSavingModule.updateTrip(PrefsSavingModule.java:352)
      3. com.nbossard.packlist.process.saving.PrefsSavingModule.addOrUpdateTrip(PrefsSavingModule.java:143)
      4. com.nbossard.packlist.gui.MainActivity.saveTrip(MainActivity.java:328)
      5. com.nbossard.packlist.gui.TripDetailFragment.onClickAddItem(TripDetailFragment.java:495)
      6. com.nbossard.packlist.gui.TripDetailFragment.access$700(TripDetailFragment.java:80)
      7. com.nbossard.packlist.gui.TripDetailFragment$3.onClick(TripDetailFragment.java:305)
      7 frames
    3. Android Platform
      ActivityThread.main
      1. android.view.View.performClick(View.java:4764)
      2. android.view.View$PerformClick.run(View.java:19844)
      3. android.os.Handler.handleCallback(Handler.java:739)
      4. android.os.Handler.dispatchMessage(Handler.java:95)
      5. android.os.Looper.loop(Looper.java:135)
      6. android.app.ActivityThread.main(ActivityThread.java:5292)
      6 frames
    4. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      2. java.lang.reflect.Method.invoke(Method.java:372)
      2 frames
    5. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:908)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:703)
      2 frames