title: Android: java.lang.NullPointerException at android.view.GLES20RecordingCanvas.drawBitmap
body: <p>We see the following crash happens quite frequntly, only on android 4.0.3 and 4.0.4
  The stack trace does not include any frame of our code, its only android, so we're having trouble understanding what causes it or how to work around it.</p>
  
  <pre><code>java.lang.NullPointerException
         at android.view.GLES20RecordingCanvas.drawBitmap(GLES20RecordingCanvas.java:118)
         at android.graphics.drawable.BitmapDrawable.draw(BitmapDrawable.java:393)
         at android.widget.ImageView.onDraw(ImageView.java:892)
         at android.view.View.draw(View.java:11053)
         at android.view.ViewGroup.drawChild(ViewGroup.java:2887)
         at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2489)
         at android.view.ViewGroup.drawChild(ViewGroup.java:2885)
         at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2489)
         at android.view.View.draw(View.java:11056)
         at android.view.ViewGroup.drawChild(ViewGroup.java:2887)
         at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2489)
         at android.view.View.getDisplayList(View.java:10490)
         at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:2597)
         at android.view.View.getDisplayList(View.java:10455)
         at android.view.HardwareRenderer$GlRenderer.draw(HardwareRenderer.java:851)
         at android.view.ViewRootImpl.draw(ViewRootImpl.java:1932)
         at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1656)
         at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2470)
         at android.os.Handler.dispatchMessage(Handler.java:99)
         at android.os.Looper.loop(Looper.java:137)
         at android.app.ActivityThread.main(ActivityThread.java:4499)
         at java.lang.reflect.Method.invokeNative(Method.java)
         at java.lang.reflect.Method.invoke(Method.java:511)
         at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:788)
         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:555)
         at dalvik.system.NativeStart.main(NativeStart.java)
  </code></pre>