@rdb: I tested your last suggestion. In my case, it doesn't solve: I get this error with or without that setting: <Error>: kCGErrorIllegalArgument: CGSCopyRegion : Null pointer
@rdb: I tested your last suggestion. In my case, it doesn't solve: I get this error with or without that setting: Argument: CGSCopyRegion : Null pointer
<Error>: kCGErrorIllegal