NSKeyedArchiver does not work in Swift 3 ( XCode 8)

Question

I have migrated my project to Swift 3 and NSKeyedArchiver does not work. I actually have a runtime error when trying to decode object like this:

let         


        

Answer 1

UPDATE: I solved this problem by using decodeInteger(forKey key: String) instead of decodeObject(forKey key: String). By some reason AnyObject does not cast to Integer in Swift 3 though it did in Swift 2.2