LLDB crash

I'm working on adding Spatial Audio support to a game on the Mac. I'm looking at the SpatialAudioRenderer sample but having some issues. It's unclear to me when a device is compatible with Spatial Audio and when I should attempt to render Spatial Audio. There is no property that I can find on the Mac that advertises Spatial Audio compatibility on a device. The sample crashes when the output device is a USB device. This includes the Apple Studio Display. The Apple Studio Display is supposed to be capable of rendering Spatial Audio. The device doesn't work with the sample - do I still need to render down the 7.1.4 source on this device? The sample always renders down to Stereo, but the Apple Studio Display is not a Stereo device. I'm a bit confused by the sample and when/how I should configure the mixing unit.

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 first started using the SwiftUI pushWindow API in visionOS 26.2, and I've reported several bugs I discovered, listed below. Under certain circumstances, pushed window relationships may break, and this behavior affects all other apps, not just the app that caused the problem, until the next device reboot. In other cases, the system may crash and restart. (FB21287011) When a window presented with pushWindow is dismissed, its parent window reappears in the wrong location (FB21294645) Pinning a pushed window to a wall breaks pushWindow for all other apps on the system (FB21594646) pushWindow interacts poorly with the window bar close app option (FB21652261) If a window locked to a wall calls pushWindow, the original window becomes unlocked (FB21652271) If a window locked in place calls pushWindow and the pushed window is closed, the system freezes (FB21828413) pushWindow, UIApplication.open, and a dismissed immersive space result in multiple failures that require a device reboot (FB21840747) visionOS r

Hello, We are seeing an intermittent crash when initializing a base UITableView with Apple's [initWithFrame:style:] initializer. Crash stack: Role: Foreground OS Version: iOS 26.1 Exception Type: EXC_BREAKPOINT Exception Subtype: KERN_INVALID_ADDRESS EXC_BREAKPOINT: 0 libswiftCore.dylib +0x1358c0 _assertionFailure(_:_:file:line:flags:) 1 UIKitCore +0x1fdca0 0x188c26ca0 (0x188c26b20 + 384) 2 UIKitCore +0x1ffa60 0x188c28a60 (0x188c2890c + 340) 3 UIKitCore +0x2012d0 0x188c2a2d0 (0x188c2a1ec + 228) 4 UIKitCore +0x200f20 0x188c29f20 (0x188c29cac + 628) 5 UIKitCore +0x200428 0x188c29428 (0x188c29384 + 164) 6 UIKitCore +0x18af7f4 -[UITableMetricsAdapter _updateSharedSectionMetricsForListGeometry:] 7 UIKitCore +0x201da8 -[UITableMetricsAdapter tableBackgroundColor] 8 UIKitCore +0x1643a44 ___39-[UITableView _applyAppearanceDefaults]_block_invoke 9 UIKitCore +0x196f3d0 +[UIView _performSystemAppearanceModifications:] 10 UIKitCore +0x1643978 -[UITableView _applyAppearanceDefaults] 11 UIKitCore +0x20285

A foundation models bug I keep running into when in the preview phase of the testing. The error never seems to occur or break the app when I am testing on the simulator or on a device but sometimes I am running into this error when in a longer session while being in preview. The error breaks the preview and crashes it and the waring on it is labeled as : Assert in LanguageModelFeedback.swift This is something I keep running into, where I have been using foundation models for my project

iOS app crashes on launch after updating and adding push notifications, but no crash logs are received; however, it works fine after restart. What could be the reason? launch failed, RBSProcessExitContext voluntary

Context: Xcode 16.4, Appkit In a windowController, I need to create and send a mouseDown event (newMouseDownEvent). I create the event with: let newMouseDownEvent = NSEvent.mouseEvent( with: .leftMouseDown, location: clickPoint, // all other fields I also need to make window key and front, otherwise the event is not handled. func simulateMouseDown() { self.window?.makeFirstResponder(self.window) self.calepinFullView.perform(#selector(NSResponder.self.mouseDown(with:)), with: newMouseDownEvent!) } As I have to delay the call( 0.5 s), I use asyncAfter: DispatchQueue.main.asyncAfter(deadline: .now() + 0.5, qos: .userInteractive) { self.simulateMouseDown() } It works as intended, but that generates the following (purple) warning at runtime: [Internal] Thread running at User-interactive quality-of-service class waiting on a lower QoS thread running at Default quality-of-service class. Investigate ways to avoid priority inversions I have tried several solutions, change qos in await: DispatchQueue.main.asyncAfter(de

Description I am seeing a consistent crash in a NEDNSProxyProvider on iOS when migrating from completion handlers to the new Swift Concurrency async/await variants of readDatagrams() and writeDatagrams() on NEAppProxyUDPFlow. The crash occurs inside the Swift Concurrency runtime during task resumption. Specifically, it seems the Task attempts to return to the flow’s internal serial executor (NEFlow queue) after a suspension point, but fails if the flow was invalidated or deallocated by the kernel while the task was suspended. Error Signature Thread 4: EXC_BAD_ACCESS (code=1, address=0x28) Thread 4 Queue : NEFlow queue (serial) #0 0x000000018fe919cc in swift::AsyncTask::flagAsAndEnqueueOnExecutor () #9 0x00000001ee25c3b8 in _pthread_wqthread () Steps The crash is highly timing-dependent. To reproduce it reliably: Use an iOS device with Developer Settings enabled. Go to Developer > Network Link Conditioner -> High Latency DNS. Intercept a DNS query and perform a DoH (DNS-over-HT