do not call your struct Map, give it another name, for example: MyMap. In the body SwiftUI is trying to call your Map struct, instead of the SwiftUI Map, that is why you are getting the error.

tested your Slider with xcode 12.x, macos 11.x and ios 12.x and cannot replicate your issue. What system (or other code) are you using?

maybe you could simply do this near line 81: if(mediaEffettiva mediaFloat && voti2.count = con+1) { voti2[con] += 0.5 }

Tested @OOPer answer, and it works well. However, let say you are building a language App and need to change "Delete" for a selected language dynamically. I've tried the following test code, but that does not work. How can the language be change in code? struct ContentView: View { @State var items = ["item 1","item 2","item 3"] var body: some View { List() { ForEach(0 .. items.count) { Text(items[$0]) }.onDelete(perform: deleteTasks) } .environment(\.locale, Locale(identifier: "ja")) // -- try to change the language } } func deleteTasks(offsets: IndexSet) { }

tested your code but could not replicate your issue, with or without the HSplitView. All seems to work with xcode 12.5 beta, macos 11.3 beta.

Hi rnikander, I tested the code again starting from dark mode going to light mode, and I'm getting your issue. The "Test" word in the button does not initially show up. It does once I click on it, but if another panel/window goes on top, it disappear again. I think it's a bug.

you could just try this: SecureField("Password", text: $password)

this maybe of use: let now = Date() let startOfDay = Calendar.current.startOfDay(for: now) print("startOfDay: \(startOfDay)") You can format the date, like: let formatter = DateFormatter() formatter.dateStyle = .full formatter.timeStyle = .medium print(" now: \(formatter.string(from: now)) \n startOfDay: \(formatter.string(from: startOfDay))")

glad it helped. As for the Core Data Fetch Request question, show us the code you are using.

definitely things have changed in macOS 11.3 beta. This is what I get when I start the app, click in the 1st text field, then click in the 2nd text field. I never get any "commit" unless I press the return key. changed 1 changed 1 changed 2

Maybe I don't understand the question properly, but I'm not getting a "onCommit" trigger when changing the focus. Using xcode 12.5-beta, macos 11.3-beta, targets ios 14.x, catalyst 11.3 with the following test code: struct ContentView: View { @State var searchQuery1 = "" @State var searchQuery2 = "" var body: some View { VStack { TextField("TextField 1", text: $searchQuery1){ _ in print("changed 1") } onCommit: { print("----- commit 1") } // only when the return key is pressed // another TextField to change focus TextField("TextField 2", text: $searchQuery2, onEditingChanged: { _ in print("changed 2") }, onCommit: { print("commit 2") } ) // a button to change focus Button(action: {print("button action")}) { Text("button") } } } }

it's not really clear what you are asking. The following code shows how you could navigate to "different views" from your list. struct ContentView: View { let contacts = [ Settings(imageName: "image1", name: "NumberOne"), Settings(imageName: "image2", name: "NumberTwo"), Settings(imageName: "image3", name: "NumberThree"), Settings(imageName: "image4", name: "NumberFour"), ] var body: some View { NavigationView { List(contacts) { contact in NavigationLink(destination: NumberView(contact: contact)) { ContactRow(contact: contact) } } .navigationBarTitle("Contacts") }.environment(\.colorScheme, .light) } } struct ContactRow: View { let contact: Settings var body: some View { HStack { Image(contact.imageName) .resizable() .aspectRatio(contentMode: .fill) .frame(width: 20, height: 20) VStack(alignment: .leading) { Text(contact.name) .font(.system(size: 21, weight: .medium, design: .default)) } } } } struct Settings: Identifiable { let imageName: String let name: String let id = UUID() } struct NumberView: View { let contact: Settings var body: some View { Text("view: \(contact.name)") } } Is this what you are looking for?

you can achieve what you want with the following, but it is not a good idea to structure your code this way. The NumberView should be generic and deal with the different "contact" as required, not a different separate view for different contact. Imagine if you have 100 contacts, then you would need 100 different views. struct NumberView: View { let contact: Settings var body: some View { switch contact.name { case "NumberOne": NumberOneView(contact: contact) case "NumberTwo": NumberTwoView(contact: contact) case "NumberThree": NumberThreeView(contact: contact) case "NumberFour": NumberFourView(contact: contact) default: NumberOneView(contact: contact) } } } struct NumberOneView: View { let contact: Settings var body: some View { Text("NumberOneView: \(contact.name)") } } struct NumberTwoView: View { let contact: Settings var body: some View { Text("NumberTwoView: \(contact.name)") } } struct NumberThreeView: View { let contact: Settings var body: some View { Text("NumberThreeView: \(contact.name)") } } struct NumberFourView: View { let contact: Settings var body: some View { Text("NumberFourView: \(contact.name)") } }

Just to let you know, I tested your code as a macOS app, using xcode 12.5-beta on macos 11.3-beta and all is working well for me with or without the DispatchQueue.main.async.

have a look at this answer on Stack Overflow: https://stackoverflow.com/questions/66301334/swiftui-datepicker-day-of-week-language