Dear Apple team and developers, We integrated Apple Pay E-Commerce on our system and made successful transaction at January using following certificates. Merchant Identity Certificate (generated from our Apple developer account) Payment Processing Certificate (generated from our Apple developer account) Payment Session Server Certificate (used following command and generated from apple-pay-gateway-cert.apple.com:443 test URL) Command: openssl s_client -connect apple-pay-gateway-cert.apple.com:443 -key MIC_priv.key -cert MIC_merchant_id.pem -showcerts | openssl x509 -outform DER > apay_ident_trusted_cert_test.der Root CA G3 (Downloaded “Apple Root CA – G3 Root” from https://www.apple.com/certificateauthority/ ) But at this month, we got new certificate problem (please check following) when we try to execute Apple Pay E-Commerce transaction. Certificate 'C=US,O=Apple Inc.,OU=Apple Certification Authority,CN=Apple Application Integration CA - G3' is not valid Certificate. What is this certificate? And Where can I download or generate this certificate from? Could you please advise/give us good information for this certificate problem? Best Regards, Bilguun Enkhbaatar

I'm developing a widget with WidgetKit, and I'm having a problem: I need to click on an image, and when I click it triggers a network request, the image automatically rotates clockwise, and when the network ends, the image automatically stops rotating. How to do that? My current idea is to click on the image and await the call to the network request. Should Toggle be used for the control corresponding to the picture? Because Toggle has two states. Then there is how to do image rotation, did not find support API.

After copying and inserting instances I am getting strange duplicate values in arrays before saving. My models: @Model class Car: Identifiable { @Attribute(.unique) var name: String var carData: CarData func copy() -> Car { Car( name: "temporaryNewName", carData: carData ) } } @Model class CarData: Identifiable { var id: UUID = UUID() var featuresA: [Feature] var featuresB: [Feature] func copy() -> CarData { CarData( id: UUID(), featuresA: featuresA, featuresB: featuresB ) } } @Model class Feature: Identifiable { @Attribute(.unique) var id: Int @Attribute(.unique) var name: String @Relationship( deleteRule:.cascade, inverse: \CarData.featuresA ) private(set) var carDatasA: [CarData]? @Relationship( deleteRule:.cascade, inverse: \CarData.featuresB ) private(set) var carDatasB: [CarData]? } The Car instances are created and saved to SwiftData, after that in code: var fetchDescriptor = FetchDescriptor<Car>( predicate: #Predicate<Car> { car in car.name == name } ) let cars = try! modelContext.fetch( fetchDescriptor ) let car = cars.first! print("car featuresA:", car.featuresA.map{$0.name}) //prints ["green"] - expected let newCar = car.copy() newCar.name = "Another car" newcar.carData = car.carData.copy() print("newCar featuresA:", newCar.featuresA.map{$0.name}) //prints ["green"] - expected modelContext.insert(newCar) print("newCar featuresA:", newCar.featuresA.map{$0.name}) //prints ["green", "green"] - UNEXPECTED! /*some code planned here modifying newCar.featuresA, but they are wrong here causing issues, for example finding first expected green value and removing it will still keep the unexpected duplicate (unless iterating over all arrays to delete all unexpected duplicates - not optimal and sloooooow).*/ try! modelContext.save() print("newCar featuresA:", newCar.featuresA.map{$0.name}) //prints ["green"] - self-auto-healed??? Tested on iOS 18.2 simulator and iOS 18.3.1 device. Minimum deployment target: iOS 17.4 The business logic is that new instances need to be created by copying and modifying previously created ones, but I would like to avoid saving before all instances are created, because saving after creating each instance separately takes too much time overall. (In real life scenario there are more than 10K objects with much more properties, updating just ~10 instances with saving takes around 1 minute on iPhone 16 Pro.) Is this a bug, or how can I modify the code (without workarounds like deleting duplicate values) to not get duplicate values between insert() and save()?

I am checking if the user taps on the firebase push notification and get the payload. override func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) { let userInfo = response.notification.request.content.userInfo os_log("notification tapped %{public}@", log: OSLog.push, type: .info, userInfo) handleNotificationPayload(userInfo as! [String: AnyObject]) setFlutterLinkClickedVariable() } My use case is in app terminated state when push notification is tapped, get the link from payload and navigate to corresponding screen based on the link. This is working when there is only one push notification. When there are multiple push notifications with different links in the payload, only the first notification I tap works. Rest of the notifications just launches the app and does not navigate because the link is not set. I am getting the link from the payload and invoking flutter code which sets the link in the user defaults (shared preferences) and when the app launches in the home screen it checks for this variable and navigates accordingly. func handleNotificationPayload(_ payload: [String: AnyObject]) { if let link = payload["link"] as? String { setFlutterLinkVariable(link) } } override func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable : Any], fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) { os_log("app did receive remote notification %{public}@", log: OSLog.push, type: .info, userInfo) handleNotificationPayload(userInfo as! [String : AnyObject]) completionHandler(.newData) } Currently when there is only one push notification it works because the link is set from the above method. The click delegate is not calling. I did set the delegate in application(:didFinishLaunchingWithOptions). UNUserNotificationCenter.current().delegate = self application.registerForRemoteNotifications() How to solve this issue? Thanks.

Hey there my application allows users to have video calls with each other using Agora. I have successfully set up incoming call functionality on Android but on iOS I am struggling to get the call ui to appear when the app is not running/in background/locked. To my knowledge this is because there is much stricter security on iOS which is limiting me from calling this. When i initially set it up it worked at first when the app was in the background but I think I was failing to report the call to call kit in time and now it's not working. I'm not sure if I need access to this entitlement: com.apple.developer.pushkit.unrestricted-voip Which i believe is only for the big boys or if I make sure I'm reporting the call to call kit fast enough that I won't encounter this issue and it will consistently work in the background.

Platform and Version iOS Development Environment: Xcode 16.2.0, macOS 15.3 Run-time Configuration: iOS 18.3, 17.x Description of Problem We have started migrating some of the app’s core functionality over to App Intents. Our first release of App Intent support focused on two settings a user can modify on their Bose products, Audio Modes and Immersive Audio, giving users the ability to modify these settings via Siri and shortcuts. The implementation uses two separate shortcuts for each setting type, with each shortcut supporting a single phrase for Siri each: “Change my Bose mode to ” and “Change my Bose immersive audio to ”. Each shortcut uses their own App Intent, and each App Intent has support for optionally providing both a product and a setting when performing the intent. Failing to provide a device, which happens when the intent is performed via Siri, simply auto selects a currently connected Bose product. Failing to provide a setting, like in cases where a user says “Change my Bose ” without providing a setting will simply have Siri confirm the setting the user wants to change before changing the setting. We are using AppEntity to identify a Bose product for both App Intents. Because the App Intent for the Audio Modes setting has a larger number of supported values (up to 15 maximum), we are also using AppEntity to identify these settings. We are using AppEnum to identify available settings for the Immersive Audio App Intent, as only 3 static values are supported. Our original implementation of App Intent support had quite a few phrases supported for each shortcut. We had explicit support for direct synonyms of the verb “Change” in other phrases, supporting words like “Switch” and “Set”. We also had support for words that are like the word “Change”, but not directly related, like the word “Toggle” for instance. We also had support for phrases with or without the setting in each phrase. However, early on we had a lot of trouble with phrase detection with Siri. Siri had a hard time identifying what shortcut was being requested, as well as not being able to identify what settings the user was providing for the setting parameter of each App Intent. While researching potential fixes for this issue, we found a response to a thread in the Apple forums (https://developer.apple.com/forums/thread/759909) that seemed to indicate that Siri phrase recognition was very much an aggregate process. With the total number of phrases supported combined with the available settings for each phrase further compounding the total number of phrases Siri needs to learn to recognize for each shortcut. So, to hopefully improve Siri phrase detection, we added logic to limit the amount of Audio Mode settings supported based on what Audio Modes the user had setup on their Bose products. But, more importantly, we limited the number of explicit phrases supported for each shortcut to just a single phrase. In our testing, not only did this improve phrase recognition, but support for synonyms like “Set” or “Switch” seemed to implicitly still be recognized by Siri. The issues we ran into with Siri phrase detection above has us a bit concerned about scaling App Intent support to other settings and features for our products in the future. Our app supports the ability to modify a large number of settings on their Bose products, with support constantly expanding to new products as they are released. Our roadmap for App Intent support was initially very ambitious, supporting much more than just the two settings mentioned above. But our initial experience with App Intents has us tapering our expectations a little bit as far as how much can be supported in total for App Intents. One thing we also noticed is less than optimal display of default shortcuts in the Shortcuts app. The default shortcuts appeared like so, with shortcuts displayed based on available settings fro each shortcut: However, we could not find a way to indicate to users that one particular section pertained specifically to the Audio Mode setting and the other to the Immersive Audio setting. The only information the user has to make this determination for themselves is the available settings (or shortcuts) for each. This may not be immediately clear to a new customer who might be using one of our products for the first time. This display of default shortcuts in the Shortcuts app has us wondering if our shortcuts implementation is what is intended as far as support for the Shortcuts app is concerned. We did survey default shortcuts displayed by other third-party applications and they mostly dealt with navigation with a single section containing default options clearly indicating where the user can navigate with a shortcut. We couldn’t find an example of an application supporting the ability to change different setting types, with each setting type having their own available values for each. So, to summarize the questions we have concerning App Intent support: What can we do with our App Intents and Shortcuts implementation to guarantee optimal performance with Siri? What is an ideal number of phrases to support for each Shortcut. What limitations should we be placing as far as the total number of available settings for each Shortcut. Are there phrases that might work better than others for what we’re trying to achieve with App Intent support? i.e. Is “Change my Bose mode” or “Change my Bose immersive audio” a good phrase to use for this kind of functionality? Or should we be using different verbs or wording? Assuming optimal support of each Shortcut above. What is a reasonable expectation as far as how many different supported shortcuts we can scale to support at the same time. One issue we ran into early on was Siri confusing one shortcut with the other and triggering the wrong App Intent at times. While this was ultimately resolved, this outcome seems much more likely the greater the number of individual shortcuts supported. Are there any recommendations on how to display these App Intents to customers as far as default shortcuts in the Shortcuts app is concerned? Is what we currently display for default shortcuts in the Shortcuts app what was initially intended for third party support for App Intents? If what we are currently displaying is expected, would it be possible to support the ability to provide additional context to each section of default shortcuts displayed? We would like to indicate to the user that one set of shortcuts pertains to the Audio Modes settings, and the other to Immersive Audio. Something along the lines of a section header like some of the first-party apps use. Are there any recommendations or tips for supporting App Intents, particularly phrases for Siri, in other languages?

I've noticed that SwiftData's @Relationship seems to potentially cause application crashes. The crash error is shown in the image. Since this crash appears to be random and I cannot reproduce it under specific circumstances, I can only temporarily highlight that this issue seems to exist. @Model final class TrainInfo { @Relationship(deleteRule: .cascade, inverse: \StopStation.trainInfo) var stations: [StopStation]? } @Model final class StopStation { @Relationship var trainInfo: TrainInfo? } /// some View var origin: StopStationDisplayable? { if let train = train as? TrainInfo { return train.stations?.first(where: { $0.isOrigin }) ?? train.stations?.first(where: { $0.isStarting }) } return nil } // Some other function or property func someFunction() { if let origin, let destination { // Function implementation } }

I'm looking for guidance how to mitigate this crash. It seems super deep inside Core Data' FRC fetchedObjects management. In my code, it's initiated by this viewContext.perform { [unowned self] in self.viewContext.mergeChanges(fromContextDidSave: notification) } which is directly followed by the stack trace below. Basically merging data from .NSManagedObjectContextDidSave notification from another NSManagedObjectContext. Nothing special, it works great for years, apart from these rare occurrences. Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Reason: -[__NSCFArray objectAtIndex:]: index (235) beyond bounds (234) Termination Reason: SIGNAL 6 Abort trap: 6 Triggered by Thread: 0 Last Exception Backtrace: 0 CoreFoundation 0x199e947cc __exceptionPreprocess + 164 (NSException.m:249) 1 libobjc.A.dylib 0x1971672e4 objc_exception_throw + 88 (objc-exception.mm:356) 2 CoreFoundation 0x199fc4258 _NSArrayRaiseBoundException + 368 (NSCFArray.m:22) 3 CoreFoundation 0x199e288a4 -[__NSCFArray objectAtIndex:] + 200 (NSCFArray.m:42) 4 CoreData 0x1a1e17338 -[_PFMutableProxyArray objectAtIndex:] + 40 (_PFArray.m:1860) 5 CoreData 0x1a1e1673c -[NSFetchedResultsController _updateFetchedObjectsWithInsertChange:] + 380 (NSFetchedResultsController.m:1582) 6 CoreData 0x1a1e1426c __82-[NSFetchedResultsController(PrivateMethods) _core_managedObjectContextDidChange:]_block_invoke + 2240 (NSFetchedResultsController.m:2171) 7 CoreData 0x1a1dcdf80 developerSubmittedBlockToNSManagedObjectContextPerform + 156 (NSManagedObjectContext.m:4002) 8 CoreData 0x1a1e41a44 -[NSManagedObjectContext performBlockAndWait:] + 216 (NSManagedObjectContext.m:4113) 9 CoreData 0x1a1e41034 -[NSFetchedResultsController _core_managedObjectContextDidChange:] + 124 (NSFetchedResultsController.m:2379) 10 CoreFoundation 0x199e632f4 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 148 (CFNotificationCenter.c:701) 11 CoreFoundation 0x199e63210 ___CFXRegistrationPost_block_invoke + 88 (CFNotificationCenter.c:194) 12 CoreFoundation 0x199e63158 _CFXRegistrationPost + 436 (CFNotificationCenter.c:222) 13 CoreFoundation 0x199e6170c _CFXNotificationPost + 728 (CFNotificationCenter.c:1248) 14 Foundation 0x198a84ea4 -[NSNotificationCenter postNotificationName:object:userInfo:] + 92 (NSNotification.m:531) 15 CoreData 0x1a1e11650 -[NSManagedObjectContext _createAndPostChangeNotification:deletions:updates:refreshes:deferrals:wasMerge:] + 1736 (NSManagedObjectContext.m:8098) 16 CoreData 0x1a1e10e0c -[NSManagedObjectContext _postRefreshedObjectsNotificationAndClearList] + 164 (NSManagedObjectContext.m:7631) 17 CoreData 0x1a1e0fad8 -[NSManagedObjectContext _processRecentChanges:] + 100 (NSManagedObjectContext.m:7714) 18 CoreData 0x1a1e3563c -[NSManagedObjectContext _coreMergeChangesFromDidSaveDictionary:usingObjectIDs:withClientQueryGeneration:] + 3436 (NSManagedObjectContext.m:3723) 19 CoreData 0x1a1e34350 __116+[NSManagedObjectContext(_NSCoreDataSPI) _mergeChangesFromRemoteContextSave:intoContexts:withClientQueryGeneration:]_block_invoke_4 + 76 (NSManagedObjectContext.m:9531) 20 CoreData 0x1a1dcdf80 developerSubmittedBlockToNSManagedObjectContextPerform + 156 (NSManagedObjectContext.m:4002) 21 CoreData 0x1a1e41a44 -[NSManagedObjectContext performBlockAndWait:] + 216 (NSManagedObjectContext.m:4113) 22 CoreData 0x1a1e39880 +[NSManagedObjectContext _mergeChangesFromRemoteContextSave:intoContexts:withClientQueryGeneration:] + 2372 (NSManagedObjectContext.m:9537) 23 CoreData 0x1a1e344a0 -[NSManagedObjectContext mergeChangesFromContextDidSaveNotification:] + 292 (NSManagedObjectContext.m:0)

Hello Everyone, I somehow missed to renew the APNS Certificate, I am new to Apple Ecosystem, I can not see the expired or any Certificates under Certificates, Identifiers & Profiles Can anyone help me with this!

Hi everyone, I’m struggling to get StoreKit 2 to fetch products in my SwiftUI app while using a sandbox user. I think I’ve followed all necessary setup steps in Xcode, App Store Connect, and my physical test device, but Product.products(for:) always returns an empty array. I’d appreciate any insights! What I’ve Done Local App Setup (Xcode 16.2) Created a blank SwiftUI Xcode project. Enabled In-App Purchase capability under Signing & Capabilities. Implemented minimal StoreKit 2 code to fetch available products (see below). Using the correct bundle identifier, which matches App Store Connect. App Store Connect Configuration Registered the app with the same bundle identifier. Created an Auto-Renewable Subscription with: Product ID: v1 (matches my code). All fields filled (pricing, localization, etc.). Status: Ready for Review. Linked the subscription to the latest app version in App Store Connect. Sandbox User & Testing Setup Created a sandbox tester account. Logged in with the sandbox user under Settings → Developer → Sandbox Apple ID. This was on my physical device (iOS 18.2). Installed and ran the app directly from Xcode (⌘+R). Issue: StoreKit Returns No Products Product.products(for:) does not return any products. There are no errors thrown, just an empty array. I confirmed that StoreKit Configuration is set to None in Xcode. No StoreKit-related logs appear in the Console. Code Snippets //StoreKitManager.swift import StoreKit import SwiftUI @MainActor class StoreKitManager: ObservableObject { @Published var products: [Product] = [] @Published var errorMessage: String? func fetchProducts() async { do { let productIDs: Set<String> = ["v1"] // Matches App Store Connect let fetchedProducts = try await Product.products(for: productIDs) print(fetchedProducts) // Debug output DispatchQueue.main.async { self.products = fetchedProducts } } catch { DispatchQueue.main.async { self.errorMessage = "Failed to fetch products: \(error.localizedDescription)" } } } } //ContentView.swift import SwiftUI struct ContentView: View { @StateObject private var storeKitManager = StoreKitManager() var body: some View { VStack { if let errorMessage = storeKitManager.errorMessage { Text(errorMessage).foregroundColor(.red) } else if storeKitManager.products.isEmpty { Text("No products available") } else { List(storeKitManager.products, id: \.id) { product in VStack(alignment: .leading) { Text(product.displayName).font(.headline) Text(product.description).font(.subheadline) Text("\(product.price.formatted(.currency(code: product.priceFormatStyle.currencyCode ?? "USD")))") .bold() } } } Button("Fetch Products") { Task { await storeKitManager.fetchProducts() } } } .padding() .onAppear { Task { await storeKitManager.fetchProducts() } } } } #Preview { ContentView() } Additional Information iOS Version: 18.2 Xcode Version: 16.2 macOS Version: 15.3.1 Device: Physical iPhone (not simulator) TestFlight Build: Not used (app is run directly from Xcode) StoreKit Configuration: Set to None

I have not had any successful Schema Migration with CloudKit so far so I'm trying to do with with just very basic attributes, with multiple Versioned Schemas This is the code in my App Main var sharedModelContainer: ModelContainer = { let schema = Schema(versionedSchema: AppSchemaV4.self) do { return try ModelContainer( for: schema, migrationPlan: AppMigrationPlan.self, configurations: ModelConfiguration(cloudKitDatabase: .automatic)) } catch { fatalError("Could not create ModelContainer: \(error)") } }() var body: some Scene { WindowGroup { ItemListView() } .modelContainer(sharedModelContainer) } And this is the code for my MigrationPlan and VersionedSchemas. typealias Item = AppSchemaV4.Item3 enum AppMigrationPlan: SchemaMigrationPlan { static var schemas: [any VersionedSchema.Type] { [AppSchemaV1.self, AppSchemaV2.self, AppSchemaV3.self, AppSchemaV4.self] } static var stages: [MigrationStage] { [migrateV1toV2, migrateV2toV3, migrateV3toV4] } static let migrateV1toV2 = MigrationStage.lightweight( fromVersion: AppSchemaV1.self, toVersion: AppSchemaV2.self ) static let migrateV2toV3 = MigrationStage.lightweight( fromVersion: AppSchemaV2.self, toVersion: AppSchemaV3.self ) static let migrateV3toV4 = MigrationStage.custom( fromVersion: AppSchemaV3.self, toVersion: AppSchemaV4.self, willMigrate: nil, didMigrate: { context in // Fetch all Item1 instances let item1Descriptor = FetchDescriptor<AppSchemaV3.Item1>() let items1 = try context.fetch(item1Descriptor) // Fetch all Item2 instances let item2Descriptor = FetchDescriptor<AppSchemaV3.Item2>() let items2 = try context.fetch(item2Descriptor) // Convert Item1 to Item3 for item in items1 { let newItem = AppSchemaV4.Item3(name: item.name, text: "Migrated from Item1 on \(item.date)") context.insert(newItem) } // Convert Item2 to Item3 for item in items2 { let newItem = AppSchemaV4.Item3(name: item.name, text: "Migrated from Item2 with value \(item.value)") context.insert(newItem) } try? context.save() } ) } enum AppSchemaV1: VersionedSchema { static var versionIdentifier: Schema.Version = Schema.Version(1, 0, 0) static var models: [any PersistentModel.Type] { [Item1.self] } @Model class Item1 { var name: String = "" init(name: String) { self.name = name } } } enum AppSchemaV2: VersionedSchema { static var versionIdentifier: Schema.Version = Schema.Version(2, 0, 0) static var models: [any PersistentModel.Type] { [Item1.self] } @Model class Item1 { var name: String = "" var date: Date = Date() init(name: String) { self.name = name self.date = Date() } } } enum AppSchemaV3: VersionedSchema { static var versionIdentifier: Schema.Version = Schema.Version(3, 0, 0) static var models: [any PersistentModel.Type] { [Item1.self, Item2.self] } @Model class Item1 { var name: String = "" var date: Date = Date() init(name: String) { self.name = name self.date = Date() } } @Model class Item2 { var name: String = "" var value: Int = 0 init(name: String, value: Int) { self.name = name self.value = value } } } enum AppSchemaV4: VersionedSchema { static var versionIdentifier: Schema.Version = Schema.Version(4, 0, 0) static var models: [any PersistentModel.Type] { [Item1.self, Item2.self, Item3.self] } @Model class Item1 { var name: String = "" var date: Date = Date() init(name: String) { self.name = name self.date = Date() } } @Model class Item2 { var name: String = "" var value: Int = 0 init(name: String, value: Int) { self.name = name self.value = value } } @Model class Item3 { var name: String = "" var text: String = "" init(name: String, text: String) { self.name = name self.text = text } } } My experiment was: To create Items for every version of the schema Updating the typealias along the way to reflect the latest Item version. Updating the Schema in my ModelContainer to reflect the latest Schema Version. By AppSchemaV4, I have expected all my Items to be displayed/migrated to Item3, but it does not seem to be the case. I can only see newly created Item3 records. My question is, is there something wrong with how I'm doing the migrations? or are migrations not really working with CloudKit right now?

I'll preface by saying I am new to MacOS development. I've struggled with this issue for several days and have nowhere else to go for help. My MacOS app is an Electron build. It needs application-groups entitlement for IPC. But the developer portal, when generating the provisioning profile, always appends "groups." to the start and I am unable to remove it. This renders my provisioning profile invalid and causes my app to be rejected by Transporter because it is not supposed to start with "groups", but with my team identified for MacOS. Maybe I can still use the provisioning profile as is, but I've not found any way to do that. So I'm stuck unable to deliver. Any help with this is appreciated.

In my App I want to create a new directory structure in a user selected base directory. In the entitlements com.apple.security.files.user-selected.read-write = true is defined. I call URL.startAccessingSecurityScopedResource( ) and get a true value back. When calling FileManager.createDirectory( at: directoryURL, withIntermediateDirectories: true, attributes: nil ) an error is thrown that write access is missing. User has write permissions in that directory. When the user selects a directory I store a bookmark via an @AppStorage variable. After write attempt URL.stopAccessingSecurityScopedResource() is called. I have also implemented a SharedExtension (especially for the Photo app). When user calls the SharedExtension of my app and the app just uses the bookmark stored with @AppStorage and follows the same process as described above no difficulties appear and directories are created as expected. Changing back to the main app, using again the untouched bookmark and execute the exactly same code as in the first attempt everything works fine and as expected. The phenomenon appears on real devices but not on simulator. Any ideas how to solve the issue of having no write access in first attempt?

When using the old withTaskCancellationHandler(operation:onCancel:isolation:) to run background tasks, you were notified that the background task gets cancelled via the handler being called. SwiftUI provides the backgroundTask(_:action:) modifier which looks quite handy. However how can I check if the background task will be cancelled to avoid being terminated by the system? I have tried to check that via Task.isCancelled but this always returns false no matter what. Is this not possible when using the modifier in which case I should file a bug report? Thanks for your help

I'm experiencing a persistent issue with CloudKit sharing in my iOS application. When attempting to present a UICloudSharingController, I receive the error message "Unknown client: ChoreOrganizer" in the console. App Configuration Details: App Name: ChoreOrganizer Bundle ID: com.ProgressByBits.ChoreOrganizer CloudKit Container ID: iCloud.com.ProgressByBits.ChoreOrganizer Core Data Model Name: ChoreOrganizer.xcdatamodeld Core Data Entity: Chore Error Details: The error "Unknown client: ChoreOrganizer" occurs when I present the UICloudSharingController This happens only on the first attempt to share; subsequent attempts during the same app session don't show the error but sharing still doesn't work All my code executes successfully without errors until UICloudSharingController is presented Implementation Details: I'm using NSPersistentCloudKitContainer for Core Data synchronization and UICloudSharingController for sharing. My implementation creates a custom CloudKit zone, saves both a record and a CKShare in that zone, and then presents the sharing controller. Here's the relevant code: @MainActor func presentSharing(from viewController: UIViewController) async throws { // Create CloudKit container let container = CKContainer(identifier: containerIdentifier) let database = container.privateCloudDatabase // Define custom zone ID let zoneID = CKRecordZone.ID(zoneName: "SharedChores", ownerName: CKCurrentUserDefaultName) do { // Check if zone exists, create if necessary do { _ = try await database.recordZone(for: zoneID) } catch { let newZone = CKRecordZone(zoneID: zoneID) _ = try await database.save(newZone) } // Create record in custom zone let recordID = CKRecord.ID(recordName: "SharedChoresRoot", zoneID: zoneID) let rootRecord = CKRecord(recordType: "ChoreRoot", recordID: recordID) rootRecord["name"] = "Shared Chores Root" as CKRecordValue // Create share let share = CKShare(rootRecord: rootRecord) share[CKShare.SystemFieldKey.title] = "Shared Tasks" as CKRecordValue // Save both record and share in same operation let recordsToSave: [CKRecord] = [rootRecord, share] _ = try await database.modifyRecords(saving: recordsToSave, deleting: []) // Present sharing controller let sharingController = UICloudSharingController(share: share, container: container) sharingController.delegate = shareDelegate // Configure popover if let popover = sharingController.popoverPresentationController { popover.sourceView = viewController.view popover.sourceRect = CGRect( x: viewController.view.bounds.midX, y: viewController.view.bounds.midY, width: 1, height: 1 ) popover.permittedArrowDirections = [] } viewController.present(sharingController, animated: true) } catch { throw error } } Steps I've already tried: Verified correct bundle ID and container ID match in all places (code, entitlements file, Developer Portal) Added NSUbiquitousContainers configuration to Info.plist Ensured proper entitlements in the app Created and configured proper provisioning profiles Tried both default zone and custom zone for sharing Various ways of saving the record and share (separate operations, same operation) Cleaned build folder, deleted derived data, reinstalled the app Tried on both simulator and physical device Confirmed CloudKit container exists in CloudKit Dashboard with correct schema Verified iCloud is properly signed in on test devices Console Output: 1. Starting sharing process 2. Created CKContainer with ID: iCloud.com.ProgressByBits.ChoreOrganizer 3. Using zone: SharedChores 4. Checking if zone exists 5. Zone exists 7. Created record with ID: <CKRecordID: 0x3033ebd80; recordName=SharedChoresRoot, zoneID=SharedChores:__defaultOwner__> 8. Created share with ID: <CKRecordID: 0x3033ea920; recordName=Share-C4701F43-7591-4436-BBF4-6FA8AF3DF532, zoneID=SharedChores:__defaultOwner__> 9. About to save record and share 10. Records saved successfully 11. Creating UICloudSharingController 12. About to present UICloudSharingController 13. UICloudSharingController presented Unknown client: ChoreOrganizer Additional Information: When accessing the CloudKit Dashboard, I can see that data is being properly synced to the cloud, indicating that the basic CloudKit integration is working. The issue appears to be specific to the sharing functionality. I would greatly appreciate any insights or solutions to resolve this persistent "Unknown client" error. Thank you for your assistance.

I am trying to track a user's real-time sleep state using heart rate data, but I have encountered several issues: When using HKSampleQuery on the phone to fetch heart rate data, I can only retrieve data recorded before the app comes to the foreground or before it is terminated and restarted (see related issue: https://developer.apple.com/forums/thread/774953). I attempted to get data on the Apple Watch and send updates to the phone via Watch Connectivity. However, if I use WKExtendedRuntimeSession, although I can obtain data on the watch, once the watch screen goes off, it can no longer transmit data via Watch Connectivity to the phone (since I cannot guarantee the app will remain in the foreground when lying in bed). On the other hand, using HKWorkoutSession results in interference with the activity rings and causes the heart rate sensor to run too frequently, which I worry may affect the battery life of the watch. Is there an elegant solution for tracking a user's heart rate data for sleep monitoring?

We have a user that has an active subscription according to the appstore in our product but it is registering as expired. Hitting the subscribe button in the SwiftUI SK2 dialog does nothing, meaning, nothing happens. Any ideas?

I am developing a macOS non-interactive macOS application which does not show any ui. i want to block main thread and do all the work on worker thread . Once done with work in worker thread, want to unblock main thread by exiting event loop to terminate application. Because i dont want to show any UI or use any Foundation/Cocoa functionality, i am thinking of using CFRunLoop to block main thread from exiting until i finish my work in worker thread. When i tried this in a project, I am able to finish work in worker thread after block main thread using CFRunLoop. I also want this application to be a bundled application, which can be launched by double clicking on application bundle . But when i tried it in my xcode project by launching it using double clicking on application bundle, application keeps on toggling/bouncing in the dock menu with a status "Not responding". Although i am able to complete my work in worker thread. import Foundation let runLoop = CFRunLoopGetCurrent() func workerTask() { DispatchQueue.global().async { print("do its work") sleep(5) // do some work print("calling exit event loop") CFRunLoopStop(runLoop) print ("unblocking main thread") } } workerTask () // blocking main thread print ("blocked main thread") CFRunLoopRun() print ("exit") Why i am getting this application bouncing in doc menu behavior ? I tried by using NSApplicationMain instead of CFRunLoop in my project, in that case i didnt get this behavior . Does NSApplicationMain does some extra work before starting NSRunLoop which i am not doing while using CFRunLoop, which is showing this toggling/Bouncing application icon in Dock menu ? or Is this bouncing app icon issue is related to run loop i am using which is CFRunLoop ? Note : If i dont use a bundled application and use a commandline application then i am able to do all steps in worker thread and exit main thread as i wanted after finishing my work . But i need to do all this in application which can be launched using double clicking (bundled applcation). If not by using CFRunLoop, then how can i achive this ? - Create a application which shows no UI and do all work in worker thread while main thread is blocked. Once work is done unblock main thread and exit. And user should be able to launch application using double click the application icon.

Hello, I’m trying to change the business model of my app to in-app subscriptions. My goal is to ensure that previous users who paid for the app have access to all premium content seamlessly, without even noticing any changes. I’ve tried using RevenueCat for this, but I’m not entirely sure it’s working as expected. I would like to use RevenueCat to manage subscriptions, so I’m attempting a hybrid model. On the first launch of the updated app, the plan is to validate the app receipts, extract the originalAppVersion, and store it in a variable. If the original version is lower than the latest paid version, the isPremium variable is set to true, and this status propagates throughout the app. For users with versions equal to or higher than the latest paid version, RevenueCat will handle the subscription status—checking if a subscription is active and determining whether to display the paywall for premium features. In a sandbox environment, it seems to work fine, but I’ve often encountered situations where the receipt doesn’t exist. I haven’t found a way to test this behavior properly in production. For example, I uploaded the app to TestFlight, but it doesn’t validate the actual transaction for a previously purchased version of the app. Correct me if I’m wrong, but it seems TestFlight doesn’t confirm whether I installed or purchased a paid version of the app. I need to be 100% sure that users who previously paid for the app won’t face any issues with this migration. Is there any method to verify this behavior in a production-like scenario that I might not be aware of? I’m sharing the code here to see if you can confirm that it will work as intended or suggest any necessary adjustments. func fetchAppReceipt(completion: @escaping (Bool) -> Void) { // Check if the receipt URL exists guard let receiptURL = Bundle.main.appStoreReceiptURL else { print("Receipt URL not found.") requestReceiptRefresh(completion: completion) return } // Check if the receipt file exists at the given path if !FileManager.default.fileExists(atPath: receiptURL.path) { print("The receipt does not exist at the specified location. Attempting to fetch a new receipt...") requestReceiptRefresh(completion: completion) return } do { // Read the receipt data from the file let receiptData = try Data(contentsOf: receiptURL) let receiptString = receiptData.base64EncodedString() print("Receipt found and encoded in base64: \(receiptString.prefix(50))...") completion(true) } catch { // Handle errors while reading the receipt print("Error reading the receipt: \(error.localizedDescription). Attempting to fetch a new receipt...") requestReceiptRefresh(completion: completion) } } func validateAppReceipt(completion: @escaping (Bool) -> Void) { print("Starting receipt validation...") guard let receiptURL = Bundle.main.appStoreReceiptURL else { print("Receipt not found on the device.") requestReceiptRefresh(completion: completion) completion(false) return } print("Receipt found at URL: \(receiptURL.absoluteString)") do { let receiptData = try Data(contentsOf: receiptURL, options: .alwaysMapped) print(receiptData) let receiptString = receiptData.base64EncodedString(options: []) print("Receipt encoded in base64: \(receiptString.prefix(50))...") let request = [ "receipt-data": receiptString, "password": "c8bc9070bf174a8a8df108ef6b8d2ae3" // Shared Secret ] print("Request prepared for Apple's validation server.") guard let url = URL(string: "https://buy.itunes.apple.com/verifyReceipt") else { print("Error: Invalid URL for Apple's validation server.") completion(false) return } print("Validation URL: \(url.absoluteString)") var urlRequest = URLRequest(url: url) urlRequest.httpMethod = "POST" urlRequest.httpBody = try? JSONSerialization.data(withJSONObject: request) URLSession.shared.dataTask(with: urlRequest) { data, response, error in if let error = error { print("Error sending the request: \(error.localizedDescription)") completion(false) return } guard let data = data else { print("No response received from Apple's server.") completion(false) return } print("Response received from Apple's server.") do { if let json = try JSONSerialization.jsonObject(with: data) as? [String: Any] { print("Response JSON: \(json)") // Verify original_application_version if let receipt = json["receipt"] as? [String: Any], let appVersion = receipt["original_application_version"] as? String { print("Original application version found: \(appVersion)") // Save the version in @AppStorage savedOriginalVersion = appVersion print("Original version saved in AppStorage: \(appVersion)") if let appVersionNumber = Double(appVersion), appVersionNumber < 1.62 { print("Original version is less than 1.62. User considered premium.") isFirstLaunch = true completion(true) } else { print("Original version is not less than 1.62. User is not premium.") completion(false) } } else { print("Could not find the original application version in the receipt.") completion(false) } } else { print("Error parsing the response JSON.") completion(false) } } catch { print("Error processing the JSON response: \(error.localizedDescription)") completion(false) } }.resume() } catch { print("Error reading the receipt: \(error.localizedDescription)") requestReceiptRefresh(completion: completion) completion(false) } } Some of these functions might seem redundant, but they are intended to double-check and ensure that the user is not a previous user. Is there any way to be certain that this will work when the app is downloaded from the App Store? Thanks in advance!

We created apps for many credit unions in Canada. Some of those apps has the feature to directly add users' debit cards to Apple Wallet (which is called by Apple as "in-app provisioning"). The feature has been working fine for at least 6 years for many credit unions. Recently, after updating one of those existing apps, we found out that the in-app provisioning is no longer working. Found it very strange, as we didn't touch the code base related to this feature for a very long time. One thing we found out is that the option to add in-app provisioning entitlement is missing during generating "provisioning profile" for the app. Is this a misconfiguration by App? Or do we need to request for additional entitlement migration as mentioned in the page: https://developer.apple.com/help/account/reference/provisioning-with-managed-capabilities ? Apple, please help, it's rather urgent.