java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.gles20/com.example.gles20.GLES20Activity}: java.lang.NullPointerException

jayway.com | 8 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at android.view.ViewGroup.addViewInner()
  2. Android Platform
    ViewGroup.addView
    1. android.view.ViewGroup.addViewInner(ViewGroup.java:3505)
    2. android.view.ViewGroup.addView(ViewGroup.java:3377)
    3. android.view.ViewGroup.addView(ViewGroup.java:3353)
    3 frames
  3. Android
    PhoneWindow.setContentView
    1. com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:286)
    2. com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:276)
    2 frames
  4. Android Platform
    Activity.setContentView
    1. android.app.Activity.setContentView(Activity.java:1915)
    1 frame
  5. com.example.gles20
    GLES20Activity.onCreate
    1. com.example.gles20.GLES20Activity.onCreate(GLES20Activity.java:36)
    1 frame
  6. Android Platform
    ActivityThread.performLaunchActivity
    1. android.app.Activity.performCreate(Activity.java:5133)
    2. android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
    3. android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
    4. android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)
    4 frames