Failed to load AOT module 'mscorlib' while running in aot-only mode

Hey there guys.

I'm trying to get my first iPhone Unity application working. I have to say, that I am trying to integrate Unity as a component in the application. It should just be shown on one screen.

I already know, that all Unity-related things need to be loaded when the app is started. Therefore I had to rewrite parts of the Xcode project Unity created. I'm pretty sure, that the stuff I recoded is pretty much correct.

It's just a bit hard to find out what's going wrong with the debug messages only. Maybe someone can help me with the one from the title?

Best regards,

Flo