Cant downCast from myCoustomClass

Question

class MyCViewContollerClass:UIViewController{

    var button = UIButton()
}

let storyBoard = UIStoryboard()
let viewController = storyBoard.instantiateViewController(withIdentifier: "vc") as! MyCViewContollerClass

Did you set `MyCViewContollerClass` as the class of the view controller with identifier "vc"? — Mo Abdul-Hameed, Jun 10 '17 at 12:01

score 1 · Accepted Answer · answered Jun 10 '17 at 12:55

You need to load your storyboard from file:

let storyboard = UIStoryboard(name: "MyStoryboardName", bundle: nil)

Or, if you haven't storyboard, you can just create your view controller programmatically:

let viewController = MyCViewControllerClass()

Cant downCast from myCoustomClass

1 Answers1