Swift protocol property using AnyObject - array cannot be bridged from Objective-C

Question

I'm not sure if we can declare a protocol like:

protocol UIProtocol {
    var height: CGFloat {get set}
}
protocol myProtocol : UIProtocol {
    var item: AnyObject? {get set}
}

And then if I init an array of [myProtocol], this will give me: array cannot be bridged from Objective-C

Any help?

Answer 1

Marking the protocol as @objc will fix it. For more details, see this discussion: Array element cannot be bridged to Objective-C