Cannot change Main.storyboard's name on iOS 13 [Xcode 11 GM seed 2]

Question

On iOS 13 simulator with Xcode 11 GM seed 2, the app crashes after Main.storyboard\'s name changed (Info.plist changed also). Setting option Main Interfac

Answer 1

Change the Main storyboard file base name from Info.plist after you changed the name of Main.storyboard.And of course,you can change it from General-Deployment info-Main Interface.

Answer 2

Swift 5 with iOS 13

One more changes require in info.plist file under Application Scene Manifest group.

Change name in Application Scene Manifest also.

Additional:
If you want to create the root window without a storyboard on iOS13, you need removing the Main storyboard file base name and Storyboard Name item from Info.plist, and then create the window programmatically in SceneDelegate:

class AppDelegate: UIResponder, UIApplicationDelegate {
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        // Override point for customization after application launch.
        if #available(iOS 13.0, *) {
            //Do nothing here
        } else {
            window = UIWindow(frame: UIScreen.main.bounds)
            window?.makeKeyAndVisible()
        }

        return true
    }
}

class SceneDelegate: UIResponder, UIWindowSceneDelegate {

    var window: UIWindow?

    @available(iOS 13.0, *)
    func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
        // Use this method to optionally configure and attach the UIWindow `window` to the provided UIWindowScene `scene`.
        // If using a storyboard, the `window` property will automatically be initialized and attached to the scene.
        // This delegate does not imply the connecting scene or session are new (see `application:configurationForConnectingSceneSession` instead).
        guard let windowScene = (scene as? UIWindowScene) else { return }
        window = UIWindow(windowScene: windowScene)
        // continue to create view controllers for window
    }

    //......
}