Please re-add the unreadable code above in the Your Answer box using the code block feature.

Checkbox USB on App Sandbox under Signing & Capabilities Just realized you have the entitlement on.

FIle a bug report https://feedbackassistant.apple.com/welcome with a code example.

before adding a constraint you must set the translatesAutoresizingMaskIntoConstraints=false on the given view. import UIKit class ViewController: UIViewController {     var myView = UIView()     override func viewDidLoad() {         super.viewDidLoad()         myView.frame.size.width = 100         myView.frame.size.height = 100         myView.backgroundColor = .green         view.addSubview(myView)         let margins = view.layoutMarginsGuide /** set translatesAutoresizingMaskIntoConstraints=false for every view a constraint is being applied to*/ myView.translatesAutoresizingMaskIntoConstraints=false          myView.trailingAnchor.constraint(equalTo: margins.trailingAnchor).isActive = true     } }

Now check the view hierarchy and see how many navbar titles and bar items you might have compared to the first example where they're just added once outside of the list. Use Swift Application playgrounds for SwiftUI and not the original playgrounds

none

See the following Apple brief on Custom types and JSON: https://developer.apple.com/documentation/foundation/archives_and_serialization/using_json_with_custom_types

The following works without issue. struct ContentView: View {     enum ModelCategory: String, CaseIterable, Identifiable {         case one, two, three, four, five, six         var id: String {             self.rawValue         }     }     var body: some View {         VStack {             ForEach(ModelCategory.allCases, id: \.self) { value in                 Text(value.id)             }         }     } } But because you have introduced a member variable that is not initialized this is the error being raised. If you have a preview snippet, pass the showBrowse param into the ModelsByCategoryGrid(showBrowse: Binding.constant(false)) or give the showBrowse a default value.     @Binding var showBrowse: Bool

Don't overthink the architecture. You should not be using or depending on didSet. The documentation states then once an application delegate also conforms to the ObservableObject type it is automatically available to the entire SwiftUI Application because it places it into the Environment via the EnvironmentObject on your behalf. So move away from the swift didSet/willSet paradigm for property observations and move toward combine or publishers in the form of making the properties of interest into annotated @Published type. Then anywhere in your swiftUI code that needs access to some kind of data from the app delegate will automatically have it via the following pattern. @EnvironmentObject private var appDelegate: MyAppDelegate Read here: https://developer.apple.com/documentation/swiftui/uiapplicationdelegateadaptor

Google your question!

Submit a bug report!

Flutter is not an Apple product. All third party framework implementors shoud post all relevant questions to the respective support forums for those frameworks: Please goto https://github.com/flutter

Wrong forum!

Just keep a branch for that client with their customizations.

What is the API question?