show when run

I just noticed I have the problem of the launch screen not showing as I had before. Instead it shows just black.Here is my last question about this: https://forums.developer.apple.com/thread/77733. I never got a good answer. Anyone know how to fix this?

Everything 's working perfectly before ios 15.4.1, but few days ago, I 've update my iphone to 15.4.1, MPRemoteCommandCenter does not show up any more. It only shows up only when I toggle play pause my AVPlayer while Avplayer playing. Anyone has experience with this?

I have for example this code:var myAlert: UIAlertController = UIAlertController(title: Title text , message: message, preferredStyle: UIAlertControllerStyle. )When I press the dot after UIAlertControllerStyle I would expect the options of this enumerator type. Instead I get a lot of other suggestions (also). Is there a quick way to only show the available options of this enum type?NB: I have experience with Visual Studio. I'm quite new to Xcode (yet ...).

After upgrading Xcode to 13.2.1 on iMac (macOS Monterey 12.1), I cannot see Preview (iPhone 11/iOS 15.2) - even for a new project. Restarting Xcode or rebooting iMac does not help. Preview always show the below error: “Cannot preview in this file - Timed out waiting for connection to DTServiceHub after 15.0 seconds.” (PS: Running on simulator works.) Please help.

If I show a textfield in my app and set nothing else on it but the following, The keyboard will show an autofill suggestion from a password manager for a one time code. textField.keyboardType = .numberPad In this case, the text field is for typing in a count, so iOS suggesting to autofill a one time code is incorrect. Setting textField.textContentType to nil has no affect on the behaviour. Prerequisites to reproduce an app with an associated domain an entry in a password manager with a one time code for the domain a textfield with keyboardType set to numberPad

Hey, its showing me that There was a problem running this page after adding more than 2 layers to my AR project. Please how can I solve this and be able to have more layers? my code:

I have a storyboard segue from one view controller to another. When I call performSegue on that segue, the performSegue method runs as it should, as the print statement in it prints to the debug window, but the second view controller doesn't show. What should I check in order to fix this?

Xcode will run app on simulator but not on device, any suggestions? I use Enterprise Deployment.