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ERROR: GKRandomSource is only available on iOS 9.0 or newer
I am getting two errors on the "let randomNumber" line of code, which read:
'GKRandomSource' is only available on iOS 9.0 or newer 'nextIntWithUpperBound' is only available on iOS 9.0 or newer
How do I rectify these mistakes?
You can use the following method :
let randomNumber = Int(arc4random_uniform(UInt32(arrayName.count))