Android stack trace com.ansca.corona.CoronaActivity.getCacheDirAsString() java.lang.NullPointerException

Hey guys!

I have received an error report on Android Market for this app:
https://market.android.com/details?id=com.friskypig.trollquiz

The stack trace is:
java.lang.NullPointerException
at com.ansca.corona.CoronaActivity.getCacheDirAsString(CoronaActivity.java:931)
at com.ansca.corona.CoronaRenderer.onSurfaceChanged(CoronaRenderer.java:37)
at android.opengl.derived.SwapGLSurfaceView$GLThread.guardedRun(SwapGLSurfaceView.java:908)
at android.opengl.derived.SwapGLSurfaceView$GLThread.run(SwapGLSurfaceView.java:773),

Aniy ideas how to figure/test/debug this?

I have done native Android development. If I see a stack trace, I can find the bug in my (native Java) Code. Here the bug is somewhere in the Corona SDK code.

Would appreciate the help. [import]uid: 101722 topic_id: 21409 reply_id: 321409[/import]