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In Beta 7, all the properties need a default value or be optional. @Model public class Product { public var id:UUID = UUID() public var name: String = "" //relationship public var category:Category? public init(name: String){ self.name = name }

The most elegant solution I've found is to extract the view and pass the model to a @Bindable property. @Observable final class View1Model { var text: String = "" } struct View1: View { @State var viewModel = View1Model() var body: some View { View2() .environment(viewModel) } } struct View2: View { @Environment(View1Model.self) var viewModel var body: some View { View3(viewModel: viewModel) } } struct View3: View { @Bindable var viewModel: ViewModel var body: some View { TextField("Text", text: $viewModel.text) } }

I've found the same issue. Deselection still doesn't work in Beta 4. I'm worry.

I solved all the issues by replacing the NSSortDescriptor class by the SortDescriptor structure.

I have the same issue with my Mac Mini M1. It stops scrolling on browsers and it starts jumping around on other applications. I filed a bug report. I hope they fix it for the final release because it makes the Magic Trackpad useless. Here is a quick video I made to show the problem. At first, it seems to work but then stops scrolling and fails two or three more times. It keeps failing every three or four attempts or every four or five seconds. I tried everything, but nothing solves the issue. It looks like a bug in Monterrey. https://www.youtube.com/watch?v=OxhW7biM5m0

I got it. The option is in the Apple ID panel now. Thanks

I got it. It is answered in the Swift Concurrency, Behind the scenes talk. Thanks

In SwiftUI, views are created inside the definition of a structure and then initialized when an instance is created from that definition, therefore, you can't execute code anywhere you want, you can only do it from inside the structure's methods or closures. For instance, if you look at your code, you tried to call the print() function in the place were the properties of the structure and its methods are defined. This is not allowed. If you want to execute code when the instance of that structure is created, you have to define the structure's initializer:import SwiftUI struct TestView : View { let myvar = 150 init() { print("myVar: \(myvar)") } var body: some View { Text("Hello World!") } }The body property is a computed property which value is defined by a closure, so you can use print() inside that closure. The problem is that closures know what value to return when they only have one statement, but if there are more than one statement, you have to specify what should be returned with the return keyword. In the following example I print a message but I specify that I want the Text view to be the value returned by the closure.import SwiftUI struct TestView : View { let myvar = 150 var body: some View { print("myVar: \(myvar)") return Text("Hello World!") } }Views like HStack or VStack are defined with a Content closure. I'm still not sure how those closures work, but they are expected to return a list of other views, so you can't call the print() function from there. If you want to print a value after a view was created, you can use the onAppear() modifier: This modifier applies to any view.import SwiftUI struct TestView : View { let myvar = 150 var body: some View { VStack { Text("Hello World!") .onAppear(perform: { print("myVar: \(self.myvar)") }) } } }I imagine there are other ways, but those are the ones I'm using right now.