Overview

This is a successor to: https://developer.apple.com/forums/thread/814231 I went into a slightly different direction. I generated more AI slop that use NSLock. Then I had the NSLock usage changed to Mutex usage. Now it crashes with: Task 13: EXC_BREAKPOINT (code=1, subcode=0x18d29326c) On one of the mutex closures. With an extended description: warning: TypeSystemSwiftTypeRef::operator(): had to engage SwiftASTContext fallback for type $s7Combine10PublishersO21LineBreakingPublisherE11SplitAtZeroV12Subscription33_D18F5AAE73662968F407B0A79FBD1F8DLLCy_x_qd__GD I put the class, a Subscription nested in its corresponding Publisher operator, in the given file Subscription.txt

I’m seeing unexpected UITabBar behavior on iOS 26 when Liquid Glass is enabled. I’m using UITabBarAppearance with a dynamic UIColor to keep the selected tab bar icon and title text in sync (blue in light mode, green in dark mode). Expected behavior The selected tab bar icon and title text should always resolve to the same color based on the current trait collection. Actual behavior On initial load, the colors are correct. However, after switching light/dark mode (or any trait change that triggers a material update): The icon keeps the configured color The title text color is overridden by the system Result: selected icon and title text end up with different colors This happens even though both colors are explicitly set to the same dynamic UIColor. Minimal reproducible example: func applyAppearance() { let color = UIColor { trait in trait.userInterfaceStyle == .dark ? .green : .blue } self.tabBar.tintColor = color }

Is there a way to change the model to Opus it's using sonnet. I have a claude code max x2 subscription.

inline-code How do you achieve this effect in toolbar? Where is the documentation for this? How to make it appear top toolbar or bottom toolbar? Thank you! Here is what I have now... .toolbar { ToolbarItem(placement: .destructiveAction) { Button { showConfirm = true } label: { Image(systemName: "trash") .foregroundColor(.red) } } } .confirmationDialog( "Are you sure?", isPresented: $showConfirm, titleVisibility: .visible ) { Button("Delete Item", role: .destructive) { print("Deleted") } Button("Archive", role: .none) { print("Archived") } Button("Cancel", role: .cancel) { } } }

Hello! I've been wondering about how strict the rules are for multilingual content in submissions, and also what I can use as screenshots. There are screens in my app, explained and accompanied by English, that have Chinese text/audio on them. Is this appropriate? Reading the Terms & Conditions says that "All content must be in English", but because multicultural themes are a main point of my app, it seems unavoidable to use other languages. I've attached images that show what I'm talking about: About the screenshots in my submission, am I allowed to show two screenshots side-by-side of a before & after of what an interaction does in one image? It'd look like two phone screenshots right next to each other.

Is there a way to create a grocery list in swift programmatically? With color and icon? I mean the new Reminders.app v7.0 features. I don't find code or guide in the dev documentation.

Hello everyone, I'm working on a screen recording app using ScreenCaptureKit and I've hit a strange issue. My app records the screen to an .mp4 file, and everything works perfectly until the .captureMicrophone is false In this case, I get a valid, playable .mp4 file. However, as soon as I try to enable the microphone by setting streamConfig.captureMicrophone = true, the recording seems to work, but the final .mp4 file is corrupted and cannot be played by QuickTime or any other player. This happens whether capturesAudio (app audio) is on or off. I've already added the "Privacy - Microphone Usage Description" (NSMicrophoneUsageDescription) to my Info.plist, so I don't think it's a permissions problem. I have my logic split into a ScreenRecorder class that manages state and a CaptureEngine that handles the SCStream. Here is how I'm configuring my SCStream: ScreenRecorder.swift // This is my main SCStreamConfiguration private var streamConfiguration: SCStreamConfiguration { var streamConfig = SCStreamConfiguration() // ... other HDR/preset config ... // These are the problem properties streamConfig.capturesAudio = isAudioCaptureEnabled streamConfig.captureMicrophone = isMicCaptureEnabled // breaks it if true streamConfig.excludesCurrentProcessAudio = false streamConfig.showsCursor = false if let region = selectedRegion, let display = currentDisplay { // My region/frame logic (works fine) let regionWidth = Int(region.frame.width) let regionHeight = Int(region.frame.height) streamConfig.width = regionWidth * scaleFactor streamConfig.height = regionHeight * scaleFactor // ... (sourceRect logic) ... } streamConfig.pixelFormat = kCVPixelFormatType_32BGRA streamConfig.colorSpaceName = CGColorSpace.sRGB streamConfig.minimumFrameInterval = CMTime(value: 1, timescale: 60) return streamConfig } And here is how I'm setting up the SCRecordingOutput that writes the file: ScreenRecorder.swift private func initRecordingOutput(for region: ScreenPickerManager.SelectedRegion) throws { let screeRecordingOutputURL = try RecordingWorkspace.createScreenRecordingVideoFile( in: workspaceURL, sessionIndex: sessionIndex ) let recordingConfiguration = SCRecordingOutputConfiguration() recordingConfiguration.outputURL = screeRecordingOutputURL recordingConfiguration.outputFileType = .mp4 recordingConfiguration.videoCodecType = .hevc let recordingOutput = SCRecordingOutput(configuration: recordingConfiguration, delegate: self) self.recordingOutput = recordingOutput } Finally, my CaptureEngine adds these to the SCStream: CaptureEngine.swift class CaptureEngine: NSObject, @unchecked Sendable { private(set) var stream: SCStream? private var streamOutput: CaptureEngineStreamOutput? // ... (dispatch queues) ... func startCapture(configuration: SCStreamConfiguration, filter: SCContentFilter, recordingOutput: SCRecordingOutput) async throws { let streamOutput = CaptureEngineStreamOutput() self.streamOutput = streamOutput do { stream = SCStream(filter: filter, configuration: configuration, delegate: streamOutput) // Add outputs for raw buffers (not used for file recording) try stream?.addStreamOutput(streamOutput, type: .screen, sampleHandlerQueue: videoSampleBufferQueue) try stream?.addStreamOutput(streamOutput, type: .audio, sampleHandlerQueue: audioSampleBufferQueue) try stream?.addStreamOutput(streamOutput, type: .microphone, sampleHandlerQueue: micSampleBufferQueue) // Add the file recording output try stream?.addRecordingOutput(recordingOutput) try await stream?.startCapture() } catch { logger.error("Failed to start capture: \(error.localizedDescription)") throw error } } // ... (stopCapture, etc.) ... } When I had the .captureMicrophone value to be false, I get a perfect .mp4 video playable everywhere, however, when its true, I am getting corrupted video which doesn't play at all :-

Hello, Developers! While writing custom view modifier I ran into unexpected behavior of .strokeBorder modifier. The underlying content seem to be “bleeding” outside of the stroke border edges, even though they share the exact same shape for their layout. This issue relevant for both Xcode Previews and on-device testing. Maybe someone has experienced this issue before, I'd be glad to see your opinion on this matter.

Hello everyone, this is the situation with the iPhone 15 pro, forgot the password code needs to be reset to factory settings, tell me if it is possible to get the media content later that was on the device and there was no backup

We put the apple-app-site-association file at https://ourdomain.com.tr/.well-known/apple-app-site-association. When we send a request to url, we get 200 response code every time and we can see the file. But sometimes when we try to access https://app-site-association.cdn-apple.com/a/v1/ourdomain.com.tr url with browser or CMD tool, we are facing with 404 response code. There isn't any ip adress filter in our systems and we tried using vpn for sending same request from different locations(america and europe) but nothing changed. In addition, can anyone provide the ip list of apple cdn servers to check the F5 Load balancer WAF logs? CMD output: C:\Users\Name>curl -Lv https://app-site-association.cdn-apple.com/a/v1/ourdomain.com.tr Host app-site-association.cdn-apple.com:443 was resolved. IPv6: (none) IPv4: 17.253.122.197, 17.253.15.210, 17.253.122.196, 17.253.107.201, 17.253.57.203, 17.253.15.198, 17.253.57.200 Trying 17.253.122.197:443... Connected to app-site-association.cdn-apple.com (17.253.122.197) port 443 schannel: disabled automatic use of client certificate ALPN: curl offers http/1.1 ALPN: server accepted http/1.1 using HTTP/1.x GET /a/v1/ourdomain.com HTTP/1.1 Host: app-site-association.cdn-apple.com User-Agent: curl/8.9.1 Accept: / Request completely sent off schannel: remote party requests renegotiation schannel: renegotiating SSL/TLS connection schannel: SSL/TLS connection renegotiated < HTTP/1.1 404 Not Found < Apple-Failure-Details: {"cause":"context deadline exceeded (Client.Timeout exceeded while awaiting headers)"} < Apple-Failure-Reason: SWCERR00301 Timeout < Apple-From: https://ourdomain.com.tr/.well-known/apple-app-site-association < Apple-Try-Direct: true < Cache-Control: max-age=3600,public < Content-Length: 10 < Content-Type: text/plain; charset=utf-8 < Date: Mon, 14 Apr 2025 12:52:04 GMT < Expires: Mon, 14 Apr 2025 12:52:14 GMT < Age: 1770 < Via: http/1.1 uklon5-vp-vst-004.ts.apple.com (acdn/268.14469), https/1.1 uklon5-vp-vfe-002.ts.apple.com (acdn/268.14469), http/1.1 frmrs1-edge-mx-008.ts.apple.com (acdn/268.14469), http/1.1 frmrs1-edge-fx-005.ts.apple.com (acdn/268.14469) < X-Cache: hit-fresh, hit-stale, hit-fresh, hit-fresh < CDNUUID: 9e72cf99-1503-4644-9ea3-173328a25c94-31496306226 < Connection: keep-alive < Not Found Connection #0 to host app-site-association.cdn-apple.com left intact

Hello, We are using a Message Filter Extension (ILMessageFilterExtension) to classify SMS/iMessage content (junk vs allow) in our app. After testing on iOS 26.1, we want to confirm whether there are any behavioral, performance, or API-level changes that impact message filtering, such as: Changes in how often the filter extension is invoked Differences in classification accuracy or system overrides New privacy, entitlement, or permission-related restrictions Execution time limits or memory constraints Any changes specific to iMessage vs SMS filtering We did not find any explicit mention of Message Filter Extensions in the iOS 26.1 release notes and would like to confirm whether the existing behavior from previous iOS versions remains unchanged. Has Apple introduced any known or undocumented changes in iOS 26.1 that developers should be aware of when supporting Message Filter Extensions? Sometime I also found unpredictable behaviour on iOS version 18.5 or below, like sometime it works but sometimes starts working. Thanks in advance for any guidance.

Hello there, We’re currently integrating Apple Wallet pass functionality into our application and am looking for clarification around the automatic update flow. Particularly regarding secure management of the authenticationToken. We’ve reviewed the documentation here: Adding a Web Service to Update Passes authenticationToken Documentation From our understanding: When a user downloads a pass from our service, the .pkpass includes both a webServiceURL and an authenticationToken. Once the pass is added to Wallet, the Wallet app makes authenticated requests to our webServiceURL, using the token in the Authorization header. We then validate this token server-side to serve updates or handle device registration. So far, this flow is clear. However, we’re looking for clarification on two key scenarios: If a user adds the same pass twice on the same device, should the authenticationToken remain the same in both cases? If the same user adds the same pass on a different device, should the authenticationToken also remain consistent across devices? If the answer to both is “yes,” we assume that our backend must store the original authenticationToken in a retrievable form (not just as a hash) to regenerate the same pass for re-download or multi-device sync. Our main question is: What is Apple’s recommended or acceptable approach to storing authenticationToken values securely on the backend? Should these tokens be: Stored in plaintext (e.g. in a protected DB field)? Encrypted using a symmetric key? Hashed (not reversible, but limits reuse)? We want to ensure we align with Apple’s best practices for Wallet security and token management, especially in contexts where the same pass may be installed on multiple devices or reissued later.

When completing signing on Xcode, it shows the following error message "No certificate for team '' matching 'Developer ID Application' found" I have already followed the steps to generate a certificate from keychain and made a new certificate on developer portal, along with its associated provisioning profile. Viewing "Manage Certificate" window shows the newly created certificate, but Xcode seems to not be able to locate it.

Hello, I’m using the Screen Time API / Family Controls in my iOS app Sobre and I’m having an issue submitting a new build to TestFlight. My app setup is as follows: Main app ID: com.balthazar.sobre App extensions: Device Activity Monitor: com.balthazar.sobre.deviceactivitymonitor Shield Configuration: com.balthazar.sobre.shieldconfiguration Shield Action: com.balthazar.sobre.shieldaction On the Apple Developer portal: Family Controls (Distribution) is enabled for: the main app ID com.balthazar.sobre and all 3 extension App IDs above. App Groups are also configured for the app and the extensions. New App Store provisioning profiles have been generated for the app and all 3 extensions and are used in the latest build. When I submit the build through App Store Connect (via Fastlane / EAS), validation fails only for the Shield Action extension with this error: Invalid Info.plist value. The value of the NSExtensionPointIdentifier key, com.apple.ManagedSettingsUI.shield-action-service, in the Info.plist of “Sobre.app/PlugIns/ShieldActionExtension.appex” is invalid. DeviceActivityMonitorExtension and ShieldConfigurationExtension are accepted without any issue. My questions: What is the correct expected value for NSExtensionPointIdentifier for a Shield Action extension using the Screen Time / ManagedSettings APIs? Are there any additional entitlements or capabilities (for example, related to Managed Settings) that must be explicitly enabled for the app or the Shield Action extension in order for this extension point to be accepted by App Store Connect? Given that Family Controls (Distribution) is already granted for the main app and all extensions, is there anything else that needs to be requested or configured on my account or App IDs to use a Shield Action extension? My goal is to use Screen Time / Family Controls properly to block distracting apps and present a custom Shield UI + actions for my users, while respecting all Apple policies. Thank you in advance for your help and guidance

Hi everyone, I’m looking for clarification regarding an App Review rejection under Guideline 2.1 – Performance – App Completeness. Apple reported the following issue: Bug description: “Create PIN” button was not responsive Review device: iPad Air 11-inch (M3) OS version: iPadOS 26.2.1 What’s confusing is the following: Observed behavior on our side The app has been tested extensively on: Multiple iPhone models iPad devices (including recent iPadOS versions) In all our testing: The Create PIN button is responsive The tap action triggers correctly The flow completes without errors At this point, we are unable to reproduce the issue described by App Review on either iPhone or iPad. iPhone-only intent vs iPad review The app is designed and optimized for iPhone usage only. However, the review was performed on an iPad device. If an app is available for download on iPad, is it always expected to function fully on iPad regardless of being phone-optimized? If iPad support is not intended, is explicitly disabling iPad in Deployment Info the recommended approach? Clarification on “not responsive” Since all buttons respond correctly during our testing, I’d appreciate clarification on what App Review typically means by “not responsive” in this context: Tap gesture not firing at all? Button appearing enabled but action not triggered? Touch events blocked due to layout or hit-testing issues? A state or validation condition preventing submission? Apple also attached a screenshot showing the Confirm PIN screen with the Create PIN button visible. Given that: The same build functions correctly on iPhone The issue cannot be reproduced on iPad on our side I’d like guidance on the best next step before resubmitting: Restrict the app to iPhone only, or Further adapt and validate the UI specifically for iPad review expectations Any insight from developers who’ve encountered similar review feedback would be appreciated. Thanks.

I’m seeking guidance on how to move an enrollment forward that has stalled. I submitted my application for the Apple Developer Program on Feb-2, and the 48-hour processing window has now passed. have already reached out via the formal support channel but have not received a response beyond the automated acknowledgment. This delay is currently blocking the scheduled distribution of a macOS application and impacting our development timeline.

Hello everyone. I'm looking for some advice. My subscription expired a few months ago. Unfortunately, I didn't notice. Now, after some time, I've tried to renew, but I can't find a renewal button on the website, in the developer apps, or in my subscriptions. What should I do in such cases? I contacted technical support, but haven't received a response. Thanks in advance.

Thread title: App Store Small Business Program review delay after confirmation email - retroactive or approval-based? Post message: I applied to the App Store Small Business Program and received the confirmation email with the subject “We’ve received your request to join the App Store Small Business Program”. It has now been over two weeks with no further updates. I understand there may be a high volume of requests, but the lack of transparency or timeline is problematic, as every additional day directly affects my costs. I contacted Apple Developer Support to confirm that my application was received, but the reply didn’t clarify the actual review status or expected timeframe. I would like to ask others who recently went through this process: Are you experiencing similar delays in the review process? How long did the approval take in your case? Is the Small Business Program commission applied retroactively from the application submission date, or only from the approval date? If it’s retroactive, the delay is less critical. If it’s applied only after approval, the urgency is obvious. Is there any official way to escalate or get clarity in cases where the review is stalled? From your experience, is it acceptable or normal for developers to be left without feedback on a financially sensitive matter like this? I’m trying to determine whether this situation is normal or something that requires further action.

Hello, I'm trying to create game in macos with transperent titlebar. The title bar t stay transperent when I click inside, but changed to gray when the window resize or get out of focus. How can I make it stay transperent all the time? I did all of this: window.styleMask.insert(.fullSizeContentView) window.titlebarAppearsTransparent = true window.titlebarSeparatorStyle = .none window.titleVisibility = .hidden window.isMovableByWindowBackground = true window.isOpaque = false window.backgroundColor = .black in the swiftUI view created zstack that start with: var body: some View { ZStack { Color.black.ignoresSafeArea() help please :) Thanks.

When using the [AVAudioSession setCategory:withOptions:error:] API, the call hangs for a long time and eventually returns an error.This issue occurs on iOS 16, and did not appear in earlier versions. Thread 135: 0 libsystem_kernel.dylib 0x00000002478e3cd4 _mach_msg2_trap :8 (in libsystem_kernel.dylib) 1 libsystem_kernel.dylib 0x00000002478e7214 _mach_msg_overwrite :428 (in libsystem_kernel.dylib) 2 libsystem_kernel.dylib 0x00000002478e705c _mach_msg :24 (in libsystem_kernel.dylib) 3 libdispatch.dylib 0x00000001d63ffe84 __dispatch_mach_send_and_wait_for_reply :548 (in libdispatch.dylib) 4 libdispatch.dylib 0x00000001d6400224 _dispatch_mach_send_with_result_and_wait_for_reply :60 (in libdispatch.dylib) 5 libxpc.dylib 0x00000001b2114e04 _xpc_connection_send_message_with_reply_sync :256 (in libxpc.dylib) 6 Foundation 0x000000019b6249f0 ___NSXPCCONNECTION_IS_WAITING_FOR_A_SYNCHRONOUS_REPLY__ :16 (in Foundation) 7 Foundation 0x000000019c06d1b4 -[NSXPCConnection _sendInvocation:orArguments:count:methodSignature:selector:withProxy:] :2100 (in Foundation) 8 CoreFoundation 0x000000019dfcb1cc ____forwarding___ :1072 (in CoreFoundation) 9 CoreFoundation 0x000000019dfd3200 ___forwarding_prep_0___ :96 (in CoreFoundation) 10 AudioSession 0x00000001c77498b0 __ZN4avas6client11SessionCore10HandlePingEv :192 (in AudioSession) 11 AudioSession 0x00000001c77497b0 ____ZN4avas6client11SessionCore12DispatchPingEv_block_invoke :52 (in AudioSession) 12 libdispatch.dylib 0x00000001d63e4adc __dispatch_call_block_and_release :32 (in libdispatch.dylib) 13 libdispatch.dylib 0x00000001d63fe7ec __dispatch_client_callout :16 (in libdispatch.dylib) 14 libdispatch.dylib 0x00000001d63ed468 __dispatch_lane_serial_drain :740 (in libdispatch.dylib) 15 libdispatch.dylib 0x00000001d63edf78 __dispatch_lane_invoke :440 (in libdispatch.dylib) 16 libdispatch.dylib 0x00000001d63f6f48 __dispatch_root_queue_drain :364 (in libdispatch.dylib) 17 libdispatch.dylib 0x00000001d63f6d08 __dispatch_worker_thread :268 (in libdispatch.dylib) 18 libsystem_pthread.dylib 0x00000001f9ff144c __pthread_start :136 (in libsystem_pthread.dylib) 19 libsystem_pthread.dylib 0x00000001f9fed8cc _thread_start :8 (in libsystem_pthread.dylib) Thread 132: 0 libsystem_kernel.dylib 0x00000002478e3cd4 _mach_msg2_trap :8 (in libsystem_kernel.dylib) 1 libsystem_kernel.dylib 0x00000002478e7214 _mach_msg_overwrite :428 (in libsystem_kernel.dylib) 2 libsystem_kernel.dylib 0x00000002478e705c _mach_msg :24 (in libsystem_kernel.dylib) 3 libdispatch.dylib 0x00000001d63ffe84 __dispatch_mach_send_and_wait_for_reply :548 (in libdispatch.dylib) 4 libdispatch.dylib 0x00000001d6400224 _dispatch_mach_send_with_result_and_wait_for_reply :60 (in libdispatch.dylib) 5 libxpc.dylib 0x00000001b2114e04 _xpc_connection_send_message_with_reply_sync :256 (in libxpc.dylib) 6 Foundation 0x000000019b6249f0 ___NSXPCCONNECTION_IS_WAITING_FOR_A_SYNCHRONOUS_REPLY__ :16 (in Foundation) 7 Foundation 0x000000019c06d1b4 -[NSXPCConnection _sendInvocation:orArguments:count:methodSignature:selector:withProxy:] :2100 (in Foundation) 8 CoreFoundation 0x000000019dfcb1cc ____forwarding___ :1072 (in CoreFoundation) 9 CoreFoundation 0x000000019dfd3200 ___forwarding_prep_0___ :96 (in CoreFoundation) 10 AudioSession 0x00000001c7754198 __ZNK4avas6client11SessionCore18SetBatchPropertiesEP12NSDictionaryIP8NSStringPU25objcproto14NSSecureCoding11objc_objectEPU15__autoreleasingP7NSArrayIPS2_IS4_P8NSNumberEENS_30AVAudioSessionBatchSetStrategyEbb :548 (in AudioSession) 11 AudioSession 0x00000001c7753e58 __ZNK4avas6client11SessionCore20SetBatchPropertiesMXEP12NSDictionaryIP8NSStringPU25objcproto14NSSecureCoding11objc_objectE :92 (in AudioSession) 12 AudioSession 0x00000001c775179c __ZN4avas6client11SessionCore11setCategoryEP8NSStringS3_32AVAudioSessionRouteSharingPolicym :472 (in AudioSession) 13 AudioSession 0x00000001c7768f88 -[AVAudioSession setCategory:withOptions:error:] :68 (in AudioSession) 14 AlipayWallet 0x000000010140580c -[AVAudioSession(APMHook) apmhook_setCategory:withOptions:error:] APMHookAudioSession.m:35 (in AlipayWallet) 15 AlipayWallet 0x00000001014001a4 -[APMAudioSessionManager resume] APMAudioSessionManager.m:718 (in AlipayWallet) 16 libdispatch.dylib 0x00000001d63e4adc __dispatch_call_block_and_release :32 (in libdispatch.dylib) 17 libdispatch.dylib 0x00000001d63fe7ec __dispatch_client_callout :16 (in libdispatch.dylib) 18 libdispatch.dylib 0x00000001d63ed468 __dispatch_lane_serial_drain :740 (in libdispatch.dylib) 19 libdispatch.dylib 0x00000001d63edf44 __dispatch_lane_invoke :388 (in libdispatch.dylib) 20 libdispatch.dylib 0x00000001d63f83ec __dispatch_root_queue_drain_deferred_wlh :292 (in libdispatch.dylib) 21 libdispatch.dylib 0x00000001d63f7ce4 __dispatch_workloop_worker_thread :692 (in libdispatch.dylib) 22 libsystem_pthread.dylib 0x00000001f9fee3b8 __pthread_wqthread :292 (in libsystem_pthread.dylib) 23 libsystem_pthread.dylib 0x00000001f9fed8c0 _start_wqthread :8 (in libsystem_pthread.dylib)