after solving my problems packing my game with 4.12 after updating from 4.11 I have the problem that I can’t launch the game. It always crashes with this message:
I send the crash log several times, the problem was the log in the CrashReportClient was empty and the launch log in the \Saved\Logs folder just stoped at some point “render level” or something like that.
But I found the solution. I always ship the game as a setup installer and I create this on my own. I’m running a small console programm that adds my launcher and everything else. I’m also editing the config files and these changes are no longer compatible with UE 4.12. So I solved this by updating the config files.