Presenting a viewController on SKScene

Question

I am trying to present UIActivityViewController on an SkView but xcode gives me this error :

No visible @interface for \'Ga

Answer 1

We can use "presentModalViewController" by using this code to access the root view controller

 UIViewController *vc = self.view.window.rootViewController;
    [vc presentViewController: activityViewController animated: YES completion:nil];

now it works fine !

Answer 2

IIRC the first SKScene that you create is inside an SKView.

This SKView is inside a UIViewController.

You can use properties or delegation or whatever you like to access methods on the UIViewController through the SKView from the SKScene. Or even use a notification.

Then on the UIViewController you can present the new view controller with no problems.