Excepción de puntero nulo de glsurfaceview de android

Tengo este error. Alguna idea ?

12-29 22:24:46.087: WARN/dalvikvm(2307): threadid=1: thread exiting with uncaught exception (group=0x4001d800) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): FATAL EXCEPTION: main 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): java.lang.NullPointerException 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.opengl.GLSurfaceView.surfaceCreated(GLSurfaceView.java:471) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.view.SurfaceView.updateWindow(SurfaceView.java:532) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.view.SurfaceView.dispatchDraw(SurfaceView.java:339) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.view.ViewGroup.drawChild(ViewGroup.java:1638) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1367) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.view.View.draw(View.java:6743) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.widget.FrameLayout.draw(FrameLayout.java:352) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.view.ViewGroup.drawChild(ViewGroup.java:1640) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1367) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.view.ViewGroup.drawChild(ViewGroup.java:1638) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1367) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.view.View.draw(View.java:6743) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.widget.FrameLayout.draw(FrameLayout.java:352) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:1842) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.view.ViewRoot.draw(ViewRoot.java:1407) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.view.ViewRoot.performTraversals(ViewRoot.java:1163) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.view.ViewRoot.handleMessage(ViewRoot.java:1727) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.os.Handler.dispatchMessage(Handler.java:99) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.os.Looper.loop(Looper.java:123) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at android.app.ActivityThread.main(ActivityThread.java:4627) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at java.lang.reflect.Method.invokeNative(Native Method) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at java.lang.reflect.Method.invoke(Method.java:521) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) 12-29 22:24:46.147: ERROR/AndroidRuntime(2307): at dalvik.system.NativeStart.main(Native Method) 12-29 22:24:46.167: WARN/ActivityManager(57): Force finishing activity com.kamil.cakir/.ResimEgici 12-29 22:24:46.667: WARN/ActivityManager(57): Activity pause timeout for HistoryRecord{43fc5250 com.kamil.cakir/.ResimEgici} 

  class CustomGl extends GLSurfaceView implements Renderer{ SquareImage image; Context context; float rquad = 0.0f; public CustomGl(Context context) { // TODO Auto-generated constructor stub super(context, null); //Set this as Renderer this.setRenderer(this); //**I ADDED THIS THE PROBLEM SOLVED!** this.context = context; this.image = new SquareImage(); Log.d(VIEW_LOG_TAG, "gl const"); }