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Root View Error in SplitVC chapter 47 StoreSearch

Good morning!
I keep on getting an error with window!.rootViewController in appDelegate.
previously the var window: UIWindow? was created
any help or suggestions please?
Thank you

@saipurva Does the error occur in the sample project for the chapter too?

This have to done in scene delegate instead of app delegate. You have to set these properties in scene delegate instead… the new version of Xcode move the var window: UIWindow? In scene delegate. It will work the same way as before

thank swill try out.

In what function would you put the

detailVC.navigationItem.leftBarButtonItem = splitVC.displayModeButtonItem

line of code in, in the SceneDelegate file?

It doesn’t which make it more difficult to understand what’s going on

I added it to:

scene( _ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions)

This worked for me.

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@mcneils Do you still have issues with this?