Cannot find type 'UIViewController' in scope

multitudes commented 3 years ago

I removed the old version from the pod and installed DTPagerController with SPM. The code is the same strangely , but after installing it with Swift Package Manager it does not compile.

And of course it says it cannot find it in scope, maybe because UIViewController is UIKit after all ? ;)

Here is the code giving problems:

import Foundation

public extension UIViewController {
    var pagerController: DTPagerController? {
        get {
            var viewController = parent

            while viewController != nil {
                if let containerViewController = viewController as? DTPagerController {
                    return containerViewController
                }
                viewController = viewController?.parent
            }

            return nil
        }
    }
}

and the screenshot.

Too bad I would really like to use SPM but it will have to wait I guess?

Screenshot 2021-03-25 at 17 00 42