Error when compiling Android project

I get the following error when compiling a Multi Device FMX project for Android.

[DCC Fatal Error] FMX.Helpers.Android.pas(372): F2051 Unit FMX.Maps.Android was compiled with a different version of FMX.Helpers.Android.TUIThreadCaller

When compiling for Windows it works fine. If I use RAD Studio XE7 it works fine for Android. I understand it can be hard to figure out what is wrong when you don't have the source code but maybe someone has an idea?

Regards, Anderz