but I have no FGL folder with GameTracker.as I just created new classes GameTracker and GameTrackerErrorEvent in scripts package. I did "Test" class just to check is everything work ok or not. And no problem with "Test" class. I inserted
Test.testfunction();
and everything works fine.
But when I try to do exactly the same with GameTracker I have a null error. So I think problem is inside GameTracker class.