Basicly I was testing 2 objects with camera move behaviour at the same time.
The first time it worked. But then I opened the editor and played again and the level crashed.
I already tried to refresh and remove both elements it still crashes.
Only that level doesn’t load. It remains a white screen.
This is fixed, sorry about that - it was extractor related. It looks like you may have an extractor set to an object that has been deleted, and this was causing trouble.