java.lang.NullPointerException

  1. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.hfad.predictandwin.Fragments.QuestionDetail.showDetails()
    2. com.hfad.predictandwin
      QuestionAdapter.onClick
      1. com.hfad.predictandwin.Fragments.QuestionDetail.showDetails(QuestionDetail.java:50)
      2. com.hfad.predictandwin.MainActivity.onQuestionListener(MainActivity.java:34)
      3. com.hfad.predictandwin.Fragments.QuestionListFragment$1.onClick(QuestionListFragment.java:55)
      4. com.hfad.predictandwin.QuestionAdapter.onClick(QuestionAdapter.java:61)
      4 frames
    3. Android Platform
      ActivityThread.main
      1. android.view.View.performClick(View.java:4475)
      2. android.view.View$PerformClick.run(View.java:18786)
      3. android.os.Handler.handleCallback(Handler.java:730)
      4. android.os.Handler.dispatchMessage(Handler.java:92)
      5. android.os.Looper.loop(Looper.java:176)
      6. android.app.ActivityThread.main(ActivityThread.java:5419)
      6 frames
    4. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invokeNative(Native Method)
      2. java.lang.reflect.Method.invoke(Method.java:525)
      2 frames
    5. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1046)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:862)
      2 frames
    6. Android Platform
      NativeStart.main
      1. dalvik.system.NativeStart.main(Native Method)
      1 frame