Qt Signed package and ProGuard Fatal Error.

[NKinney.Econolite]

This Is a QtQuick 2.0 hello world android application. Running on a nexus 7 device.

Signed .apk + No ProGuard = Hello World
Unsigned .apk + Proguard = Hello World
Signed .apk + ProGuard = Fatal Error

A native android app compiled with Eclipse, ProGuard and signed with the same key store works just fine in all three cases.

To get ProGuard to run I’m uncommenting the line
“proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt”.

Has anyone seen this before?
Am I doing something wrong?
Is this a known bug?

Thanks for any help.

-Neil