java.lang.NullPointerException: Attempt to invoke virtual method 'void android.opengl.GLSurfaceView$GLThread.onPause()' on a null object reference

Stack Overflow | Moses | 8 months ago
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    Guys how can i display the selected values from my main screen to secondary(physical) screen?

    Stack Overflow | 8 months ago | Moses
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.opengl.GLSurfaceView$GLThread.onPause()' on a null object reference

    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'void android.opengl.GLSurfaceView$GLThread.onPause()' on a null object reference

      at android.opengl.GLSurfaceView.onPause()
    2. Android Platform
      GLSurfaceView.onPause
      1. android.opengl.GLSurfaceView.onPause(GLSurfaceView.java:551)
      1 frame
    3. com.canre.displaysimulation
      MainActivity.onResume
      1. com.canre.displaysimulation.MainActivity.updateContents(MainActivity.java:112)
      2. com.canre.displaysimulation.MainActivity.updatePresentation(MainActivity.java:104)
      3. com.canre.displaysimulation.MainActivity.onResume(MainActivity.java:47)
      3 frames
    4. Android Platform
      ActivityThread.performResumeActivity
      1. android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1258)
      2. android.app.Activity.performResume(Activity.java:6312)
      3. android.app.ActivityThread.performResumeActivity(ActivityThread.java:3092)
      3 frames