Thanks for the reply eskimo!
I tried following your instructions, and even tried packaging everything from scratch and signing it with your suggested method, and still the same errors.
It seems to be a problem with the signing of the internal contents of the app, any other suggestions?
nimdint
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution