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LLDB crash

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ELEMENT_TYPE_OF_SET_VIOLATES_HASHABLE_REQUIREMENTS
Is this possible while inserting a String into Set Crashed: com.apple.root.user-initiated-qos.cooperative 0 libswiftCore.dylib 0xf4c0 _assertionFailure(_:_:flags:) + 136 1 libswiftCore.dylib 0x17f484 ELEMENT_TYPE_OF_SET_VIOLATES_HASHABLE_REQUIREMENTS(_:) + 3792 2 MyEatApp 0x44f6e8 specialized _NativeSet.insertNew(_:at:isUnique:) + 4333926120 (<compiler-generated>:4333926120) 3 MyEatApp 0x44eaec specialized Set._Variant.insert(_:) + 4333923052 (<compiler-generated>:4333923052) 4 MyEatApp 0x479f7c HomeViewModel.hanldeAnnouncementCard(from:) + 293 (HomeViewModel+PersonalizedOffer.swift:293) 5 libswift_Concurrency.dylib 0x5c134 swift::runJobInEstablishedExecutorContext(swift::Job*) + 292 6 libswift_Concurrency.dylib 0x5d5c8 swift_job_runImpl(swift::Job*, swift::SerialExecutorRef) + 156 7 libdispatch.dylib 0x13db0 _dispatch_root_queue_drain + 364 8 libdispatch.dylib 0x1454c _dispatch_worker_thread2 + 156 9 libsystem_pthread.dylib 0x9d0 _pthread_wqthread + 232 10 libsystem_pthread.dylib 0xaac s
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303
Aug ’25
UIScene.ConnectionOptions.shouldHandleActiveWorkoutRecovery Missing?
According to the WWDC25 Presentation Track workouts with HealthKit on iOS and iPadOS, there is supposed to be a new property for restoring an active workout after a crash on iOS/iPadOS. The developer documentation also supports this. However, this property does not seem to exist in the latest Xcode 26 beta, even in projects targeting iOS 26.0 as the minimum version. Am I missing something? Has this property not been made available yet? It is actually looking like all of the new iOS 26.0 properties are missing UIScene.ConnectionOptions on my system.
3
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138
Aug ’25
Unable to use Bluetooth in watchOS companion app if iOS uses AccessorySetupKit
FB18383742 Setup 🛠️ Xcode 16.4 (16F6) 📱 iPhone 13 mini (iOS 18.0.1) ⌚️ Apple Watch Series 10 (watchOS 11.3.1) Observations As AccessorySetupKit does not request Core Bluetooth permissions, when a watchOS companion app is installed after having installed the iOS app, the toggle in the watch settings for Privacy & Security > Bluetooth is turned off and disabled After removing the iPhone associated with the Apple Watch, Bluetooth works as expected in the watchOS app Upon reinstalling the iOS app, there's a toggle for Bluetooth in the iOS ASK app's settings and the ASK picker cannot be presented 🤨 From ASK Documentation: AccessorySetupKit is available for iOS and iPadOS. The accessory’s Bluetooth permission doesn’t sync to a companion watchOS app. But this doesn't address not being able to use Core Bluetooth in a watch companion app at all 🥲 Reproducing the bug Install the iOS + watchOS apps Launch iOS app, tap start scan, observe devices can be discovered (project is set up to find heart rate monitors
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346
Aug ’25
Reply to ELEMENT_TYPE_OF_SET_VIOLATES_HASHABLE_REQUIREMENTS
Thanks for the crash report. That crash report shows two threads running inside HomeViewModel.hanldeAnnouncementCard(…), namely frame 5 on thread 22 and frame 13 on thread 24. Is there any chance they’re operating on the same instance of that HomeViewModel type? If so, that’s problematic. hanldeAnnouncementCard(…) has no locking, so having two threads running in the same instance is a data race. And a data race could easily cause you to hit that assert within Set.insert(…). Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com
Topic: Programming Languages SubTopic: Swift Tags:
Aug ’25
Reply to iOS 18 CoreFoundation crash in __CFRunLoopServiceMachPort (EXC_BREAKPOINT SIGTRAP)
[quote='797558021, roadc, /thread/797558, /profile/roadc'] Crash Stacks From APM [/quote] What is “APM” in this context? To help you out here I need to see a crash report. Please post one, using the instructions in Posting a Crash Report. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = eskimo + 1 + @ + apple.com
Topic: App & System Services SubTopic: General Tags:
Aug ’25
"CALayer position contains NaN" Crash in WKWebView on iOS 26 Beta
I’m experiencing a crash in WKWebView on iOS 26 Developer Beta 5 and Beta 6 with the following exception: CALayer position contains NaN: [nan 65] The crash occurs when the following CSS properties are applied to content displayed in WKWebView: -webkit-user-select: none; -webkit-touch-callout: none; This issue happens consistently whenever these styles are set, leading to the crash inside WKWebView. Is this a known bug in the current iOS 26 betas, or is there a recommended workaround?
4
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408
Aug ’25
Xcode 26 Beta 3 Crash on iOS 18 Simulators - NSInvalidUnarchiveOperationException (ToolbarVisualProvider8RootView missing)
Hi, I’m seeing a crash when running my app on iOS 18 simulators or devices using Xcode 26 beta 3. My app’s minimum deployment target is iOS 17, and the crash does not happen when running from Xcode 16.4. The crash occurs specifically at this line: return UIStoryboard(name: storyboard.rawValue, bundle: nil) .instantiateViewController(withIdentifier: view.rawValue) Crash Details: ** Terminating app due to uncaught exception 'NSInvalidUnarchiveOperationException', reason: 'Could not instantiate class named _TtGC5UIKit17UICoreHostingViewVCS_21ToolbarVisualProvider8RootView_ because no class named _TtGC5UIKit17UICoreHostingViewVCS_21ToolbarVisualProvider8RootView_ was found; the class needs to be defined in source code or linked in from a library (ensure the class is part of the correct target)' *** First throw call stack: (0x191c3321c 0x18f0cdabc 0x191c91ea0 0x19d740774 0x19d740a18 0x19d740cac 0x194626680 0x194dbc784 0x19d740890 0x19d740cac 0x1949aadd8 0x19d740890 0x19d740a18 0
Topic: UI Frameworks SubTopic: UIKit Tags:
9
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448
Aug ’25
iOS 18 Simulator Crash on Xcode 26: Symbol not found: _NSUserActivityTypeBrowsingWeb
Hi, When launching my app on the iOS 18 simulator using Xcode 26 beta, the app crashes immediately with a missing symbol error: dyld[23801]: Symbol not found: _NSUserActivityTypeBrowsingWeb Referenced from: /Users/username/Library/Developer/CoreSimulator/Devices/058F6615-9288-4164-8736-53CBC962FFD4/data/Containers/Bundle/Application/95B984C9-3197-423C-860C-E714BA34ACCB/MyApp.app/MyApp.debug.dylib Expected in: <443671DB-41AE-3963-8403-E4A484837405> /Library/Developer/CoreSimulator/Volumes/iOS_22A3351/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.0.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/CoreServices.framework/CoreServices Symbol not found: _NSUserActivityTypeBrowsingWeb Referenced from: /Users/username/Library/Developer/CoreSimulator/Devices/058F6615-9288-4164-8736-53CBC962FFD4/data/Containers/Bundle/Application/95B984C9-3197-423C-860C-E714BA34ACCB/MyApp.app/MyApp.debug.dylib Expected in: <443671DB-41AE-3963-8403-E4A484837405> /Library/Developer/Cor
25
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1.6k
Aug ’25
Team Id Changed / Old Team Id Automatically Signs
Good afternoon, I have the latest version of Xcode. I am trying to debug why I am not able to Sign in with Apple Sign In on my app. After days of trying everything I just noticed today that the TeamID Xcode is using to automatically sign the app is not my current Team Id. I had a years hiatus and my code login expired. When I recreated my account I got a new Team Id and that is what is on all my certificates, profiles, etc. Old team id: Z82SJZ64R6 Current team id: 22649D52Q5. I take off automatically signing and select my Mac app bistro and iOS app distro and the app fully builds then Xcode crashes with an error that mentions security - Error code 5. Is there a way for me to change the old team id in Xcode? I've already tried logging out and back in through settings.
3
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73
Jul ’25
Reply to UISlider valueChanged has uninitialized UIEvent
Effectively, your code crashes in Xcode 26 / iOS 26 (but works in Xcode 16.4 / iOS 18.4). I think problem is the type used for event. I changed UIEvent in sliderValueDidChange: @objc func sliderValueDidChange(_ sender: UISlider, for event: UIEvent) { to UIControl.Event @objc func sliderValueDidChange(_ sender: UISlider, for event: UIControl.Event) { print(Slider value changed to: (sender.value) ) print(event) } No more crash, just the log: Slider value changed to: 0.025641026 UIControlEvents(rawValue: 0) Slider value changed to: 0.03926282 UIControlEvents(rawValue: 0) Did Xcode 26 replaced UIEvent by UIControl.Event ? In that case I could not find it in documentation.
Topic: UI Frameworks SubTopic: UIKit Tags:
Aug ’25
App crashes on start in TestFlight
Hi, I have a .NET MAUI app running on .NET 9. When I test locally in debug or release mode it works perfectly fine, but when testing from TestFlight it crashes almost immediately every time. I have sent the crash report to TestFlight and produced the symbolicated.crash file (attached), but I'm not sure it's helpful for understanding how to fix the issue. If anyone can help me understand what the issue might be and any possible fixes it'd be very much appreciated. I'm developing using Visual Studio 2022 paired to my Mac. I have distributed previously without issue, but now can't seem to, even after reverting recent code. net9.0-ios 15.0 symbolicated.crash
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110
Aug ’25