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I see a lot of crashes on iOS 17 beta regarding some problem of "Text To Speech". Does anybody has a clue why TTS crashes? Anybody else seeing the same problem? Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Subtype: KERN_INVALID_ADDRESS at 0x000000037f729380 Exception Codes: 0x0000000000000001, 0x000000037f729380 VM Region Info: 0x37f729380 is not in any region. Bytes after previous region: 3748828033 Bytes before following region: 52622617728 REGION TYPE START - END [ VSIZE] PRT/MAX SHRMOD REGION DETAIL MALLOC_NANO 280000000-2a0000000 [512.0M] rw-/rwx SM=PRV ---> GAP OF 0xd20000000 BYTES commpage (reserved) fc0000000-1000000000 [ 1.0G] ---/--- SM=NUL ...(unallocated) Termination Reason: SIGNAL 11 Segmentation fault: 11 Terminating Process: exc handler [36389] Triggered by Thread: 9 ..... Thread 9 name: Thread 9 Crashed: 0 libobjc.A.dylib 0x000000019eeff248 objc_retain_x8 + 16 1 AudioToolboxCore 0x00000001b2da9d80 auoop::RenderPipeUser::~RenderPipeUser() + 112 (AUOOPRenderPipePool.mm:400) 2 AudioToolboxCore 0x00000001b2e110b4 -[AUAudioUnit_XPC internalDeallocateRenderResources] + 92 (AUAudioUnit_XPC.mm:904) 3 AVFAudio 0x00000001bfa4cc04 AUInterfaceBaseV3::Uninitialize() + 60 (AUInterface.mm:524) 4 AVFAudio 0x00000001bfa894bc AVAudioEngineGraph::PerformCommand(AUGraphNodeBaseV3&, AVAudioEngineGraph::ENodeCommand, void*, unsigned int) const + 772 (AVAudioEngineGraph.mm:3317) 5 AVFAudio 0x00000001bfa93550 AVAudioEngineGraph::_Uninitialize(NSError**) + 132 (AVAudioEngineGraph.mm:1469) 6 AVFAudio 0x00000001bfa4b50c AVAudioEngineImpl::Stop(NSError**) + 396 (AVAudioEngine.mm:1081) 7 AVFAudio 0x00000001bfa4b094 -[AVAudioEngine stop] + 48 (AVAudioEngine.mm:193) 8 TextToSpeech 0x00000001c70b3c5c __55-[TTSSynthesisProviderAudioEngine renderSpeechRequest:]_block_invoke + 1756 (TTSSynthesisProviderAudioEngine.m:613) 9 libdispatch.dylib 0x00000001ae4b0740 _dispatch_call_block_and_release + 32 (init.c:1519) 10 libdispatch.dylib 0x00000001ae4b2378 _dispatch_client_callout + 20 (object.m:560) 11 libdispatch.dylib 0x00000001ae4b990c _dispatch_lane_serial_drain + 748 (queue.c:3885) 12 libdispatch.dylib 0x00000001ae4ba470 _dispatch_lane_invoke + 432 (queue.c:3976) 13 libdispatch.dylib 0x00000001ae4c5074 _dispatch_root_queue_drain_deferred_wlh + 288 (queue.c:6913) 14 libdispatch.dylib 0x00000001ae4c48e8 _dispatch_workloop_worker_thread + 404 (queue.c:6507) ... Thread 9 crashed with ARM Thread State (64-bit): x0: 0x0000000283309360 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x00000002833093c0 x4: 0x00000002833093c0 x5: 0x0000000101737740 x6: 0x0000000000000013 x7: 0x00000000ffffffff x8: 0x0000000283309360 x9: 0x3c788942d067009a x10: 0x0000000101547000 x11: 0x0000000000000000 x12: 0x00000000000007fb x13: 0x00000000000007fd x14: 0x000000001ee24020 x15: 0x0000000000000020 x16: 0x0000b1037f729360 x17: 0x000000037f729360 x18: 0x0000000000000000 x19: 0x0000000000000000 x20: 0x00000001016a8de8 x21: 0x0000000283e21d00 x22: 0x0000000283b3f1f8 x23: 0x0000000283098000 x24: 0x00000001bfb4fc35 x25: 0x00000001bfb4fc43 x26: 0x000000028033a688 x27: 0x0000000280c93090 x28: 0x0000000000000000 fp: 0x000000016fc86490 lr: 0x00000001b2da9d80 sp: 0x000000016fc863e0 pc: 0x000000019eeff248 cpsr: 0x1000 esr: 0x92000006 (Data Abort) byte read Translation fault

Setting a voice for AVSpeechSynthesizer leads to an heap buffer overflow. Turn on address sanitizer in Xcode 14 beta and run the following code. Anybody else experiencing this problem, is there any workaround? let synthesizer = AVSpeechSynthesizer() var synthVoice : AVSpeechSynthesisVoice? func speak() { let voices = AVSpeechSynthesisVoice.speechVoices()           for voice in voices {       if voice.name == "Daniel" {    // select e.g. Daniel voice         synthVoice = voice       }     }           let utterance = AVSpeechUtterance(string: "Test 1 2 3")           if let synthVoice = synthVoice { utterance.voice = synthVoice     }           synthesizer.speak(utterance) // AddressSanitizer: heap-buffer-overflow }

Turn on address sanitizer on Xcode and use a real device and put a Test.mp3 file in the Xcode project. Then it will crash when you initialise a AVAudioPlayer with a mp3 file (with a wav file it works fine). I have made an entry in feedback assistent -> FB12425453. var player : AVAudioPlayer? func playSound() { if let url = Bundle.main.url(forResource: "Test", withExtension: "mp3") { self.player = try? AVAudioPlayer(contentsOf: url) // --> deallocation of non allocated memory problem --> with a "wav" file it works .... } }

As indicated on the website below the sandbox should now have a SHA-256 signature for new purchases starting on June 20, 2023 for apps running in iOS 16.6 and higher. I tried with iOS 17 beta, still getting a SHA-1 signed receipt. Has anybody managed to get a SHA-256 signed receipt? TN3138: Handling App Store receipt signing certificate changes | Apple Developer Documentation

I haven't found any information about independent watch apps and support for in-app purchases or subscriptions? I don't see any watchOS support in StoreKit. Does anybody have more information about that?

Hello,I watch the WWDC video regarding keep iPhone and independent watch app (watchos 6) in sync. So I have made a simple cloudkit subscription on the Apple Watch on a record (watch os 6). 1) On the iPhone I modify the record, but when the iPhone is unlocked the notification is never send from cloudkit to the Apple Watch.If I modify the record directly on the cloudkit dashboard and2a) the iPhone is locked, then the silent notification is sent to the watch.2b) the iPhone is unlocked, then it is show directly on the iPhone. For user visible notification this behavior make sense, but in case of silent notification it doesn´t, because there is no way if you change settings on the iPhone App (iPhone unlocked), that you get a push to the watch (via the cloudkit subscription). Does anybody have the same problem or any way to get this working with cloudkit?

Hello, I have a dependent Apple Watch App and SKProductRequest doesn't return products on watchOS 8 beta. On WatchOS 6 and 7 it's fine, so the IAP setup is fine. The function "func productsRequest(_ request: SKProductsRequest, didReceive response: SKProductsResponse)" is called, but in the response all products are returned in the response.invalidProductIdentifiers and not in the response.products where they should be. Anybody seeing the same issue?

Hello, on Xcode 12 the iOS 14 simulator crashes after 10 mins adding constantly a polyline (location points) to the MKMapView. Running it on a iOS 13 simulated device has no problem. Following errors are shown when it crashes. Does anybody see the same problem? Is it only a simulator issue? Any feedback is appreciated ... [MTLDebugRenderCommandEncoder validateFramebufferWithRenderPipelineState:], line 1288: error 'Framebuffer With Render Pipeline State Validation For color attachment 0, the renderPipelineState pixelFormat must be MTLPixelFormatInvalid, as no texture is set. '[MTLDebugRenderCommandEncoder validateFramebufferWithRenderPipelineState:]:1288: failed assertion `Framebuffer With Render Pipeline State Validation For color attachment 0, the renderPipelineState pixelFormat must be MTLPixelFormatInvalid, as no texture is set.

func didReceive(_ payloads: [MXMetricPayload]) { for metricPayload in payloads { if let backgroundExitReason =				 metricPayload.applicationExitMetrics?.backgroundExitData { let value = backgroundExitReason.cumulativeAppWatchdogExitCount Is the "cumulativeAppWatchdogExitCount" cumulated over the whole App lifetime or is this value only cumulated for the time period defined by the MXMetricPayload timestamps timeStampBegin & timeStampEnd?

We are seeing 3 times more app deletions in App Store Connect since the release date of iOS 13, does anybody see the same?