java.lang.NullPointerException: Attempt to invoke virtual method 'void com.example.castremotedisplay.CubeRenderer.changeColor()' on a null object reference

GitHub | ingsaurabh | 5 months ago
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  1. 0

    GitHub comment 10#247516652

    GitHub | 5 months ago | ingsaurabh
    java.lang.NullPointerException: Attempt to invoke virtual method 'void com.example.castremotedisplay.CubeRenderer.changeColor()' on a null object reference
  2. 0

    GitHub comment 10#247248677

    GitHub | 5 months ago | nischithakv
    java.lang.NullPointerException: Attempt to invoke virtual method 'void com.example.castremotedisplay.CubeRenderer.changeColor()' on a null object reference
  3. 0

    java.lang.NullPointerException

    GitHub | 5 months ago | nischithakv
    java.lang.NullPointerException: Attempt to invoke virtual method 'void com.example.castremotedisplay.CubeRenderer.changeColor()' on a null object reference
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  5. 0

    GitHub comment 10#247523652

    GitHub | 5 months ago | nischithakv
    java.lang.NullPointerException: Attempt to invoke virtual method 'void com.example.castremotedisplay.CubeRenderer.changeColor()' on a null object reference

    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'void com.example.castremotedisplay.CubeRenderer.changeColor()' on a null object reference

      at com.example.castremotedisplay.PresentationService.changeColor()
    2. com.example.castremotedisplay
      CastRemoteDisplayActivity$1.onClick
      1. com.example.castremotedisplay.PresentationService.changeColor(PresentationService.java:92)
      2. com.example.castremotedisplay.CastRemoteDisplayActivity$1.onClick(CastRemoteDisplayActivity.java:93)
      2 frames
    3. Android Platform
      ActivityThread.main
      1. android.view.View.performClick(View.java:4785)
      2. android.view.View$PerformClick.run(View.java:19884)
      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:5343)
      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:905)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700)
      2 frames