LLDB crash

I have been using tvOS 18 and Xcode 26 all summer without issue but since updating the tv to the latest tvOS 26 beta I am now unable to attach to debug builds. When using the Run button in Xcode the build completes, the tv screen goes black and then I see a warning in Xcode: Launching App Name is taking longer than expected. Do you want to continue to wait? LLDB is likely reading from device memory to resolve symbols. If I continue to wait after around 5 mins, in the Xcode console, I see: warning: libobjc.A.dylib is being read from process memory. This indicates that LLDB could not find the on-disk shared cache for this device. This will likely reduce debugging performance. But the process on the tv hangs indefinately. Hitting stop in Xcode disconnects the debugger but the app then finishes launching successfully on the TV. Trying to use Debug > Attach to process > [App Name] once it is running also just hangs the app and waits until stopped. When stopping the hung debugger I see an Xc

Hi All, I am currently working on a Network Extension App for MacOS using 3 types of extensions provided by Apple's Network Extension Framework. Content Filter, App Proxy (Want to get/capture/log all HTTP/HTTPS traffic), DNS Proxy (Want to get/capture/log all DNS records). Later parse into human readable format. Is my selection of network extension types correct for the intended logs I need? I am able to run with one extension: Main App(Xcode Target1) <-> Content Filter Extension. Here there is a singleton class IPCConnection between App(ViewController.swift) which is working fine with NEMachServiceName from Info.plist of ContentFilter Extension(Xcode Target2) However, when I add an App Proxy extension as a new Xcode Target3, I think the App and extension's communication getting messed up and App not getting started/Crashing. Here, In the same Main App, I am adding new separate IPCConnection for this extension. Here is the project organization/folder structure. MyNetworkExtension ├──MyNetworkEx

Create an Installer Plug-in project and Add a WebView control to the pane’s .xib file.(Just the simple functionality of local HTML in reality.) add .bundle file into Installer Package A. Run Installer Package A on macOS 26. Result: The WebView displays correctly, and the installation completes successfully, but the system produces crash reports.

When using SwiftUI's TextEditor, the application crashes immediately on launch. This occurs even in a brand new project with the simplest usage. If I remove the TextEditor, the application runs normally. Environment: OS: macOS 15.6.1 Xcode: 16.4 SDK: macOS 14 (and also tried with macOS 15 SDK) Steps to Reproduce: Create a new SwiftUI macOS App project. Replace ContentView with the following code: import SwiftUI struct ContentView: View { @State private var text = 114514 var body: some View { TextEditor(text: $text) } } Run the app. Expected Result: The app should display a working TextEditor. Actual Result: The app immediately crashes, and the debugger shows a Metal assertion error. If I remove the TextEditor, the app works fine. Screenshot: Additional Notes: This issue did not occur on macOS 14 / Xcode 15.4. It reproduces even in an empty project. Possibly related to SwiftUI/Metal integration on macOS 15.6.1. 這樣寫更專業、清楚，Apple 工程師能快速重現和定位問題。 如果你要用中文回報也可以，我能幫你翻譯。

Hi everyone, I’ve been working on migrating my app (SwimTimes, which helps swimmers track their times) to use Core Data + CKSyncEngine with Swift 6. After many iterations, forum searches, and experimentation, I’ve created a focused sample project that demonstrates the architecture I’m using. The good news: 👉 I believe the crashes I was experiencing are now solved, and the sync behavior is working correctly. 👉 The demo project compiles and runs cleanly with Swift 6. However, before adopting this as the final architecture, I’d like to ask the community (and hopefully Apple engineers) to validate a few critical points, especially regarding Swift 6 concurrency and Core Data contexts. Architecture Overview Persistence layer: Persistence.swift sets up the Core Data stack with a main viewContext and a background context for CKSyncEngine. Repositories: All Core Data access is abstracted into repository classes (UsersRepository, SwimTimesRepository), with async/await methods. SyncEngine: Wraps CKSyncEngine,

My book env: MacBook Air Apple M4 15.6.1 (24G90) I installed JDK hs_err_pid6813.log by sdkman and homebrew, but when I ran java, os crashed: /opt/homebrew/o/openj/libexec/openjdk.jdk/Contents/Home/bin | stable ./javac --verison ABRT | 12:32:20 # # A fatal error has been detected by the Java Runtime Environment: # # SIGBUS (0xa) at pc=0x000000010211b340, pid=7237, tid=9987 # # JRE version: (21.0.7) (build ) # Java VM: OpenJDK 64-Bit Server VM (21.0.7, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, bsd-aarch64) # Problematic frame: # V [libjvm.dylib+0x35f340] CodeHeap::allocate(unsigned long)+0x15c # # No core dump will be written. Core dumps have been disabled. To enable core dumping, try ulimit -c unlimited before starting Java again # # An error report file with more information is saved as: # /opt/homebrew/Cellar/openjdk@21/21.0.7/libexec/openjdk.jdk/Contents/Home/bin/hs_err_pid7237.log # # [1] 7237 abort ./javac --verison Does that mean I have to reinstall OSX?

Hi everyone, I’m encountering a memory overflow issue in my visionOS app and I’d like to confirm if this is expected behavior or if I’m missing something in cleanup. App Context The app showcases apartments in real scale using AR. Apartments are heavy USDZ models (hundreds of thousands of triangles, high-resolution textures). Users can walk inside the apartments, and performance is good even close to hardware limits. Flow The app starts in a full immersive space (RealityView) for selecting the apartment. When an apartment is selected, a new ImmersiveSpace opens and the apartment scene loads. The scene includes multiple USDZ models, EnvironmentResources, and dynamic textures for skyboxes. When the user dismisses the experience, we attempt cleanup: Nulling out all entity references. Removing ModelComponents. Clearing cached textures and skyboxes. Forcing dictionaries/collections to empty. Despite this cleanup, memory usage remains very high. Problem After dismissing the ImmersiveSpace, memory does not return to

Anytime I have 1 item, then add another, the app crashes with the following error: Swift/IntegerTypes.swift:8835: Fatal error: Double value cannot be converted to Int because it is either infinite or NaN I'm not working with Int values though, so I'm not sure why this is happening. It's also not point me towards any specific line. I've printed out all of the values being used for the chart and none of them are showing as infinite or NaN. The data being used is created in a View. @State private var pieChartData: [PieChartDataPoint] = [] Then in the onAppear and onChange its gets loaded using the following function: func getPieChartDataPoints() -> [PieChartDataPoint] { self.map({ PieChartDataPoint(label: $0.name, value: $0.monthlyAmount()) }) } That's an extension on a SwiftData model type I have called Recurring. @Model final class Recurring { var id = UUID() enum Kind: String, CaseIterable, Codable { case income = Income case bill = Bill func plural() -> String { switch self { case .income: Inc

I’m trying to play an Apple Immersive video in the .aivu format using VideoPlayerComponent using the official documentation found here: https://developer.apple.com/documentation/RealityKit/VideoPlayerComponent Here is a simplified version of the code I'm running in another application: import SwiftUI import RealityKit import AVFoundation struct ImmersiveView: View { var body: some View { RealityView { content in let player = AVPlayer(url: Bundle.main.url(forResource: Apple_Immersive_Video_Beach, withExtension: aivu)!) let videoEntity = Entity() var videoPlayerComponent = VideoPlayerComponent(avPlayer: player) videoPlayerComponent.desiredImmersiveViewingMode = .full videoPlayerComponent.desiredViewingMode = .stereo player.play() videoEntity.components.set(videoPlayerComponent) content.add(videoEntity) } } } Full code is here: https://github.com/tomkrikorian/AIVU-VideoPlayerComponentIssueSample But the video does not play in my project even though the file is correct (It can be played in Apple Immersive Video U