Thread 1: Fatal error: Unexpectedly found nil while implicitly unwrapping an Optional value

[ace18zz]

import UIKit import CLTypingLabel

class ViewController: UIViewController { @IBOutlet weak var titleLable: CLTypingLabel!

override func viewDidLoad() {
    super.viewDidLoad()

    titleLable.text = "Grow Up" (shows this error here :Thread 1: Fatal error: Unexpectedly found nil while implicitly unwrapping an Optional value)

}

}

[varxcx]

As it is of type optional.You can check it by holding option key on keyboard. Sol:-You can use optional binding or optional chaining to unwrap the optional.