java.lang.NullPointerException

Coderanch | Debdeep Ganguly | 9 months ago
  1. 0

    Can't understand where the NullPointerException is coming from

    Coderanch | 9 months ago | Debdeep Ganguly
    java.lang.NullPointerException
  2. 0
    Assign onCickListener to imageView in ExpandableListView inside getChildView.
  3. 0
    The Fragment was destroyed, and getActivity() returned null. Don't destroy the Fragment.
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  5. 0

    Android: Saving Map State in Google map

    Stack Overflow | 1 year 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 FillInTheBlanksGame.Countries()
    2. Unknown
      FillInTheBlanksGame.main
      1. FillInTheBlanksGame.Countries(FillInTheBlanksGame.java:133)
      2. FillInTheBlanksGame.playGame(FillInTheBlanksGame.java:80)
      3. FillInTheBlanksGame.Countries(FillInTheBlanksGame.java:154)
      4. FillInTheBlanksGame.playGame(FillInTheBlanksGame.java:80)
      5. FillInTheBlanksGame.menu(FillInTheBlanksGame.java:37)
      6. FillInTheBlanksGame.main(FillInTheBlanksGame.java:226)
      6 frames
    3. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:497)
      4 frames
    4. IDEA
      AppMain.main
      1. com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
      1 frame