‘CGFloat’ is not convertible to ‘UInt8' and other CGFloat issues with Swift and Xcode 6 beta 4

Question

In case this illuminates the problem, here\'s the original Objective-C code.

int x = (arc4random()%(int)(self.gameView.bounds.size.width*5)) - (int)self.game         


        

Answer 1

Had the same problem ... try wrapping

arc4random_uniform 

with

Int()

like

Int(arc4random_uniform)

this worked for me ... don't know why Swift/Xcode hast problems converting unsigned INT's