Team-scoped keys introduce the ability to restrict your token authentication keys to either development or production environments. Topic-specific keys in addition to environment isolation allow you to associate each key with a specific Bundle ID streamlining key management. For detailed instructions on accessing these features, read our updated documentation on establishing a token-based connection to APNs.

Since the iOS 18 and Xcode 16, I've been getting some really strange SwiftData errors when passing @Model classes around. The error I'm seeing is the following: SwiftData/BackingData.swift:409: Fatal error: This model instance was destroyed by calling ModelContext.reset and is no longer usable. PersistentIdentifier(id: SwiftData.PersistentIdentifier.ID(url: x-coredata://34EE9059-A7B5-4484-96A0-D10786AC9FB0/TestApp/p2), implementation: SwiftData.PersistentIdentifierImplementation) The same issue also happens when I try to retrieve a model from the ModelContext using its PersistentIdentifier and try to do anything with it. I have no idea what could be causing this. I'm guessing this is just a bug in the iOS 18 Beta, since I couldn't find a single discussion about this on Google, I figured I'd mention it. if someone has a workaround or something, that would be much appreciated.

When I try to implement the new Background Task options in the same way as they show in the WWDC video (on watchOS) likes this: let config = URLSessionConfiguration.background(withIdentifier: "SESSION_ID") config.sessionSendsLaunchEvents = true let session = URLSession(configuration: config) let response = await withTaskCancellationHandler {       try? await session.data(for: request) } onCancel: {       let task = session.downloadTask(with: request))       task.resume() } I'm receiving the following error: Terminating app due to uncaught exception 'NSGenericException', reason: 'Completion handler blocks are not supported in background sessions. Use a delegate instead.' Did I forget something?

This is my first post here. Please guide me, if I need to provide more information to answer this post. I write a simple application, that monitors GPS position (location). I followed Apple documentation for LiveUpdates: https://developer.apple.com/documentation/corelocation/supporting-live-updates-in-swiftui-and-mac-catalyst-apps My app can monitor location in foreground, background or it can completely stop monitoring location. Background location, if needed, is switched on when application changes scenePhase to .background. But it is in the foreground, that memory leaks occur (according to Instruments/Leaks. Namely Leaks points to the instruction: let updates = CLLocationUpdate.liveUpdates() every time I start location and then stop it, by setting updatesStarted to false. Leaks claims there are 5x leaks there: Malloc 32 Bytes 1 0x6000002c1d00 32 Bytes libswiftDispatch.dylib OS_dispatch_queue.init(label:qos:attributes:autoreleaseFrequency:target:) CLDispatchSilo 1 0x60000269e700 96 Bytes CoreLocation 0x184525c64 Malloc 48 Bytes 1 0x600000c8f2d0 48 Bytes Foundation +[NSString stringWithUTF8String:] NSMutableSet 1 0x6000002c4240 32 Bytes LocationSupport 0x18baa65d4 dispatch_queue_t (serial) 1 0x600002c69c80 128 Bytes libswiftDispatch.dylib OS_dispatch_queue.init(label:qos:attributes:autoreleaseFrequency:target:) I tried [weak self] in Task, but it doesn't solve the leaks problem and causes other issues, so I dropped it. Anyway, Apple doesn't use it either. Just in case this is my function, which has been slightly changed comparing to Apple example, to suit my needs: func startLocationUpdates() { Task() { do { self.updatesStarted = true let updates = CLLocationUpdate.liveUpdates() for try await update in updates { // End location updates by breaking out of the loop. if !self.updatesStarted { self.location = nil self.mapLocation = nil self.track.removeAll() break } if let loc = update.location { let locationCoordinate = loc.coordinate let location2D = CLLocationCoordinate2D(latitude: locationCoordinate.latitude, longitude: locationCoordinate.longitude) self.location = location2D if self.isAnchor { if #available(iOS 18.0, *) { if !update.stationary { self.track.append(location2D) } } else { // Fallback on earlier versions if !update.isStationary { self.track.append(location2D) } } } } } } catch { // } return } } Can anyone help me locating these leaks?

Hi, We are using Firebase to configure APNs (Apple Push Notification Service) for sending push notifications. During local testing, the push notifications are received properly when the app is in the foreground or background. After TestFlight testing and passing review, we found that when the app is installed using the developer's Apple ID, push notifications are received correctly whether the app is in the foreground or background. However, when the app is provided to other testers (using non-developer Apple IDs), notifications are only received when the app is in the foreground, and they are not triggered when the app is in the background or inactive state. Request for Assistance: Why, after TestFlight testing and passing review, does the app receive push notifications properly in the background when installed using the developer's Apple ID, but on other testers' devices, notifications are not received when the app is in the background? Are there any differences in Apple ID types or device configurations (developer ID vs. regular tester ID) that could affect the behavior of push notifications in the background mode? Do we need to apply any additional settings or permissions, particularly for handling background push notifications? Are there any iOS version or device-specific limitations that could impact the proper delivery of background push notifications? Additional Information: The app is properly configured for APNs, and push notifications are being sent via Firebase. In the developer's Apple ID test environment, the app receives push notifications properly whether it is in the foreground or background. On other testers' devices, push notifications are only received when the app is in the foreground, and they are not received when the app is in the background. All test devices have been verified to have notification permissions enabled, and Firebase configuration is correct.

Appium can't see any locators of 'Sandbox' view in case of purchase page automation try. iOS 18.x. On version 17.x the elements could be found

Hello I'm getting an error when the Apple Pay sheet opens on a third party browser like Chrome when completeShippingMethodSelection is called 'DataCloneError: Failed to execute 'postMessage' on 'Window': #<Object> could not be cloned.' I'm also seeing this warning when the apple pay sheet opens Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('https://applepay.cdn-apple.com') does not match the recipient window's origin although I also see this warning on https://applepaydemo.apple.com/

My ASA file is located here https://staging.docyt.com/apple-appsite-association It downloads fine. It does not have .json extension and neither does it reside inside the ./well-known folder. Should it work? Because opening the link https://staging.docyt.com/reset-password is not opening the app installed via TestFlight . Installing via XCode however works fine. Please help

Dear Apple Support Team, I hope this message finds you well. I’m reaching out to inquire about the limitations of deferred deep linking within iOS applications. Specifically, I’m interested in understanding the constraints and challenges that prevent deferred deep links from functioning as expected in certain scenarios (e.g., when the app is not installed or other related issues). Additionally, I would like to ask if there are any recommended alternative approaches or solutions to implement deep linking, ensuring that users can still be directed to specific content or screens even if they need to install the app first. Your insights and guidance would be greatly appreciated as I work to enhance the user experience in my app. Thank you for your time and assistance. Best regards, Santosh

Hi, I’m using a Local Push Connectivity Extension and encountering an issue with DispatchSourceTimer. In my extension, I create a DispatchSourceTimer that is supposed to fire every 1 second. It works as expected at first. However, when the app is in the foreground and the device is locked, the timer eventually stops firing after 1–3 hours. The extension process is still alive, and no errors are thrown Has anyone experienced this behavior? Is this a known limitation for timers inside NEAppPushProvider, or is the extension being deprioritized silently by the system? Any insights or suggestions would be greatly appreciated. Thanks!

Hi, I have a hard time getting my head wrapped around the possibilities of running a app or a task in a app in the background. I have a app where I utilize MusicKit to create a playlist in Apple Music, and add songs to the playlist. Now the songs added are picked from choices made by the user, and the total number of songs to add is 75, and that takes some time. And if the user switches to a different app or the phone is locked, the add songs logic stops, and then starts again as soon as the app is active again. What I am trying to achieve is of course for this to keep processing also when the app is not active, so basically to keep it running in the background. But this is where I struggle to understand how I can do that - The available choice seems to be BGTaskScheduler, but that just does not seem correct. From what I understand it just schedules a task, and it will be processed whenever the app or phone "feels like it" (again, my understanding, might be wrong), and that won't work in my scenario. I want the task to start when the user taps a button, and just keep running until it is finished, regardless of if the app is active or not. Any pointers, tips, advices out there on how I can achieve this?

I was able to add new domain with 'NSFileProviderManager.add' function in Xcode past 2 months. Yesterday I created .pkg file (installer file) for distribution with 'pkgbuild' and 'productbuild' commands in terminal. I successfully install application and test it then uninstall it. However after this, In Xcode I cannot add new domain anymore. I keep getting "Error Domain=NSFileProviderErrorDomain Code=-2001 "No valid file provider found with identifier ‘’." Command that used to create .pkg file pkgbuild --root "path" --scripts "path" --identifier "same bundle identifier with app" --version 1.0 --install-location /Applications "newpkg.pkg" productbuild --synthesize --package "newpkg.pkg" Distribution.xml productbuild --distribution Distribution.xml --package-path "newpath.pkg" "newpathrelease.pkg" NOTE: When app is installed (But not running). I am able to add new domain in Xcode. After I uninstall app, I start to get same error again NOTE: I uninstall app by move it to Trash from Applications directory in finder Any suggestion about add new domain in Xcode during development? Or How to fix 'No valid file provider found with identifier' error

Hello. We have several apps, that use battery information, such as charge level and battery charge events. Since iOS 17, instead of report every 1% of charge, all API return an approximate within 5% value of the real value. As a result, that created a lot of issues with our users. Most of them, and at this point its around of million plus users, are not happy, because they will have to wait for the app to return information for literally hours... Please fix this, and even if you wont allow us access to real time data, like in Android devices, please at least return it back to be precise and at 1% of precision.

Hi, I built a system that can detect and block Short Form Videos like Instagram Reels and Youtube Shorts. It works by connecting the iphone to a VPN and then do statistics on network packets (no decryption). I was wondering the feasibility of porting this to run on device. Functionality wise I would need: packet interception, packet drop, DNS query interception. I saw that Content filter providers could be something to look into, but then I read an article of how you would have to have a managed device which is not ideal for the end user. New to apple development, the lack of snippets and code examples is confusing.

I have an XPC server running on macOS and want to perform comprehensive performance and load testing to evaluate its efficiency, responsiveness, and scalability. Specifically, I need to measure factors such as request latency, throughput, and how well it handles concurrent connections under different load conditions. What are the best tools, frameworks, or methodologies for testing an XPC service? Additionally, are there any best practices for simulating real-world usage scenarios and identifying potential bottlenecks?

Hello everyone, I’m experiencing a crash in my iOS application that’s occurring predominantly on devices running iOS 16.6.0. The crash seems to happen on the main thread during a UI operation, specifically within the UIKitCore framework. Crash Log Summary Thread 0 Crashed: 0 libsystem_kernel.dylib 0xca4 mach_msg2_trap + 8 1 libsystem_kernel.dylib 0x13b74 mach_msg2_internal + 80 2 libsystem_kernel.dylib 0x13e4c mach_msg_overwrite + 540 3 libsystem_kernel.dylib 0x11e8 mach_msg + 24 4 CoreFoundation 0x79024 __CFRunLoopServiceMachPort + 160 5 CoreFoundation 0x7a250 __CFRunLoopRun + 1208 6 CoreFoundation 0x7f3ec CFRunLoopRunSpecific + 612 7 GraphicsServices 0x135c GSEventRunModal + 164 8 UIKitCore 0x39cf58 -[UIApplication _run] + 888 9 UIKitCore 0x39cbbc UIApplicationMain + 340 10 MyApp 0x24050 main + 51 (AppDelegate.swift:51) 11 ??? 0x1d3594dec (Missing) I’ve attached the full crash crashlog.txt and would appreciate any insights or recommendations on how to resolve this issue.

Some of my customer get the following CloudKit error (I cannot reproduce is myself). Failed to modify some records (CKErrorDomain:2) userInfo: CKErrorDescription:Failed to modify some records CKPartialErrors:{ "<CKRecordID: ooo; recordName=ooo, zoneID=ooo:__defaultOwner__>" = "<CKError 0x600003809ce0: \"Limit Exceeded\" (27/2023); server message = \"AssetUploadTokenRetrieveRequest request size exceeds limit\"; op = ooo; uuid = ooo; container ID = \"ooo\">" This is a CKError.limitExeeded error. I create 200 or less records in a batch operation. So I am below the 400 limit. Searching the Internet for "AssetUploadTokenRetrieveRequest request size exceeds limit": 0 results Can anyone give me a hint?

We're experiencing an issue with in-app purchases in our React Native iOS app where RNIap.getProducts() is consistently returning an empty array, preventing users from making purchases. Technical Details: Using react-native-iap library Product ID: '[REDACTED]' Platform: iOS Product Type: Consumable (one-time payment, NOT subscription) Error in logs: "No products returned from App Store. Check App Store Connect." Debugging shows: Products Fetched: [] Steps to Reproduce: Open app and navigate to the quiz feature Attempt to purchase additional quiz attempts Modal opens but fails to load product information What We've Confirmed: IAP Connection initializes successfully No error is thrown during product fetch, just an empty array returned App is configured with correct Bundle ID Using Apple Sandbox test account We are implementing consumable purchases (one-time payments) Potential Issues to Investigate: Product configuration in App Store Connect Ensure product is set as "Consumable" type in App Store Connect Sandbox tester account permissions/activation Bundle ID matching between app and App Store Connect Product ID case sensitivity or typos

I am testing sandbox subscribe but I always recieve DID_FAIL_TO_RENEW I try to create new sandbox account and clear purchase history but not work can anyone help?

Only iOS devices stop receiving notifications after a few days of the app being installed. To resolve this, you need to reinstall the app again. I'm using Firebase to send messages.

Hi Guys, I am having an issue verifying a card when it is pending verification in the Apple Watch Wallet App and the iPhone Wallet. When the user verifies the card in the wallets, they are redirected to verification in my APP. However, the problem is that I don't know which application is calling, whether it is the Apple Watch or the iPhone, because the URL sends me the same serialNumber from the PKPASS. It is impossible to know if the user wants to verify and activate the card on the watch or the iPhone. Because I only receive the following information in the URL: myapp://app-url? passTypeldentifier=paymentpass.com.apple&action =verify&serialNumber=***** The serialNumber is the same from the iPhone Wallet and the Watch Wallet. func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool { let source = options[.sourceApplication] I try to retrieve the source, but it comes back null. It would be the only way to know the originating App. Can someone help me solve this problem?