no handler for button x to dismiss

[Constantine1995]

My issue is to dismiss the view controller when click on "X" button.

[shahsaumil2001]

For me I can get call back in this method.

AppDelegate.swift

func application(_ application: UIApplication, supportedInterfaceOrientationsFor window: UIWindow?) -> UIInterfaceOrientationMask {
      return self.orientationLock
    }