Today, I made the first attempt at running an existing SwiftUI iOS app in Xcode 14.0 beta 2. In preview, simulator and device, attempting to display several of the views caused the a crash with this (simulator) warning: SwiftUI/UIViewControllerRepresentable.swift:332: Fatal error: UIViewControllerRepresentables must be value types: ViewControllerResolver 2022-06-30 15:42:51.037629-0400 Shorty[8477:188610] SwiftUI/UIViewControllerRepresentable.swift:332: Fatal error: UIViewControllerRepresentables must be value types: ViewControllerResolver The app runs in iOS 15 without this issue. I have no idea where to start looking to fix this. How can I begin to troubleshoot this? I see no content from a search here or outside.

Working in latest version of Xcode 12. When opening a SwiftUI view containing a Core Data list, a crash occurs and execution stops at the first line of the AppDelegate. There is no backtrace info in the console and from what I can see in the backtrace (attached crash.txt), and by stepping through each frame in Xcode, I don't see any code in my app. Is this a bug? Advice on how to fix? In Xcode 13.0 (only), I cannot view any List. The same code runs as expected in Xcode 12.5 David crash.txt

In the attached code, both with sections (commented lines) and without, when a row is deleted, 3 different animations occur, depending on the location of the deleted row. Sometimes, the animation is smooth and as expected - the line just fades out. For other rows, a remaining row "jumps in" from the left side of the screen and at lastly, a remaining row "flies down" from above. The result is an unclean animation. Has anyone seen this behavior or do I have a error in the implementation? Any suggestions? David import SwiftUI struct DeleteTest: View { 		@State private var users = [["Paul", "Taylor", "Adele", "Michael", "Courtney"],                                 ["James", "Peter", "Paul", "Mary"],                                 ["Hugo", "Natalie", "Heber", "Nata"]]     @State private var allUsers = ["Paul", "Taylor", "Adele", "Michael", "Courtney", "James", "Peter", "Paul", "Mary", "Hugo", "Natalie", "Heber", "Nata"]     var body: some View {         NavigationView {             List {                 // plain list 								ForEach(allUsers.indices, id: \.self) { i in                     NavigationLink(allUsers[i], destination: EmptyView())                 }                 .onDelete { rowSet in                     allUsers.remove(at: rowSet.last!)                 } 								// grouped list //                ForEach(users.indices, id: \.self) { i in //                    Section { //                        ForEach(users[i].indices, id: \.self) { j in //                            NavigationLink(users[i][j], destination: EmptyView()) //                            // Text(user) //                        } //                        .onDelete { rowSet in //                            self.delete(section: i, at: rowSet) //                        } //                    } //                }             }             .listStyle(GroupedListStyle())             .navigationBarTitle("Names", displayMode: .inline)         }     }     func delete(section: Int, at offsets: IndexSet) {    		 users[section].remove(at: offsets.last!)     } }

At 7:06 in the video - https://developer.apple.com/videos/play/wwdc2020/10041/?time=706, Taylor begins talking about the new .toolbar modifier. Since .navigationBarItems has been deprecated, I am trying to make the same with it's replacement - .toolbar. I have tried many ways to have an image and text exist in a NavigationView toolbar, none of which are working. .toolbar(content: {     ToolbarItem(placement: .navigationBarLeading) {         Button(action: {             self.sheetIsPresented.toggle()         }) {             HStack {                 Image(systemName: sortType == .all ?  "line.horizontal.3.decrease.circle" : "line.horizontal.3.decrease.circle.fill"))                 Text(sortType.rawValue)             }         } 				.sheet(isPresented: $sheetIsPresented) { ... } 		 } } With this code, only the text will show. It seems like a bug, but I wonder if I'm missing something. Feedback item: FB8275764 David

After watching WWDC 2016 session 420, Optimizing Web Content in Your App, I added "com.apple.webinspector.allow = YES" to the existing entitlements file.Build & Run results in immediate crash. Reviewing the crash log reveals Exception Type: EXC_CRASH (Code Signature Invalid)Remove that row from the entitlement file and the app runs fine.How can this be fixed, so that the app may connect to the Safari developer tools?