How to show AlertViewController?

[nickgreetzly]

Report a bug

I can't show AlertViewController on navigator object.

What did you do?

I tried all different options to get the viewcontroller from uinavigationcontroller and navigator object but its not working.

What did you expect to happen?

It should show the alert on the screen.

What happened instead?

Nothing happened.

[serejahh]

Hi @nickgreetzly

Open ViewController and add

override func viewDidAppear(_ animated: Bool) {
    super.viewDidAppear(animated)
    
    let alertViewController = UIAlertController(title: "works", message: nil, preferredStyle: .alert)
    present(alertViewController, animated: true, completion: nil)
}

and you'll see the alert