“Xcode”

Im working on my laptop with Mac OS 15.7.5 and Im using Xcode 26.0.1 and Im trying to simulate the code I've written. It only allows me to simulate on iPhone 16e but it never finishes loading, I also tried using my personal iPhone as a simulator but that doesn't work either. Could it possibly be my storage on why the simulators don't work?

Area: CoreML / Machine Learning Describe the issue: On iOS 26.4, calling MLModel(contentsOf:configuration:) to load an .mlpackage model hangs indefinitely and eventually kills the app via watchdog. The same model loads and runs inference successfully in under 1 second on iOS 26.3.1. The hang occurs inside eort_eo_compiler_compile_from_ir_program (espresso) during on-device AOT recompilation triggered by MLE5ProgramLibraryOnDeviceAOTCompilationImpl createProgramLibraryHandleWithRespecialization:error:. A C++ exception (__cxa_throw) is thrown inside libBNNS.dylib during the exception unwind, which then hangs inside __cxxabiv1::dyn_cast_slow and __class_type_info::search_below_dst. Swift's try/catch does not catch this — the exception originates in C++ and the process hangs rather than terminating cleanly. Setting config.computeUnits = .cpuOnly does not resolve the issue. MLE5ProgramLibrary initialises as shared infrastructure regardless of compute units. Steps to reproduce: Create an app with an .mlpackage Core

I have an app I am working on that makes a REST call, updates the UI with the info, and sends a notification. When I run Build and Run my app from Xcode using my iPhone as the destination, it works exactly as I want it to - my REST calls and notifications continue to work when the app is in the background. However, when I run my app that has been installed on my iPhone from the Xcode build/run directly (without Xcode in the picture), it does NOT behave correctly and only works when my app is in the foreground. What am I missing?

We're seeing a sporadic crash (~2-3% of spawns) when launching a large Mach-O binary via posix_spawn(). The crash happens inside libsystem_malloc.dylib during __malloc_init, before any application code runs. The process never reaches main(). Environment: macOS 26.3.1 (25D2128), Apple Silicon (ARM64) Crash signature BUG IN LIBMALLOC: pointer range initial reservation failed, Abort Cause 3 #0 libsystem_malloc.dylib: xzm_main_malloc_zone_init_range_groups.cold.1 #1 libsystem_malloc.dylib: xzm_main_malloc_zone_init_range_groups #2 libsystem_malloc.dylib: xzm_main_malloc_zone_create #3 libsystem_malloc.dylib: __malloc_init #4 libSystem.B.dylib: libSystem_initializer #5 dyld: dyld4::Loader::findAndRunAllInitializers The binary It's a Chromium component-build test binary (browser_tests): ~1.5 GiB on disk, 5.54 GiB total VA footprint (__TEXT 517 MiB, __LINKEDIT 1.04 GiB, __PAGEZERO 4 GiB) Links 527 dylibs via @rpath All images span ~16.4 GiB of VA when loaded A simple loop that spawns this binary 200 times v

I am developing a productivity app called FocusPact using the Screen Time API (Family Controls). Current Status: The parent app bundle ID (com.hayashikento.FocusPact) has already been approved for the Family Controls (Distribution) entitlement. I have recently submitted a new request for the DeviceActivityMonitorExtension bundle ID: com.hayashikento.FocusPact.FocusPActMonitor. The Issue: Currently, the extension only works while debugging with Xcode (Development entitlement). When the device is disconnected, the intervalWillEndWarning and intervalDidEnd triggers are ignored by the system because the Extension ID lacks the Distribution entitlement. This is a critical blocker for my MVP testing phase on TestFlight, as I cannot verify the core automatic re-blocking logic in a real-world environment. Request: Could any Apple staff or engineers help expedite the linking of this extension ID to my existing approved entitlement? Parent App ID: com.hayashikento.FocusPact Extension ID: com.hayashikento.FocusP

Hi, I’m new here and trying to upload my first two apps to the App Store, but I’m getting stuck in TestFlight. I’ve tried several different ways to export my apps, both with Expo and Xcode, but it makes no difference. My apps get stuck in Ready to Submit. When I add Internal Testing (my self) I receive an email saying I can start testing the app, and I can see it in TestFlight, but when I tap on it I get the following error: Unable to install AppName. The requested app is not available or does not exist. I contacted Apple Support over a week ago, but I haven’t received any response. Any suggenstions? Thanks, Jonas

I am unable to install due to the following error: can't install the software because it is not currently available from the software update server Mac OS: Tahoe 26.1 CLI: Iterm2 Command : xcode-select --install Output: Command transitions to a GUI installer and attempts to download but fails with the attached error. As a result I am unable to proceed with installing Homebrew from CLI or downloaded pkg

Hi, I'm trying to add FoundationModels to an older project but always get the following error: Unable to resolve 'dependency' 'FoundationModels' import FoundationModels The error comes and goes while its compiling and then doesn't run the app. I have my target set to 26.0 (and can't go any higher) and am using Xcode 26 (17E192). Is anyone else having this issue? Thanks, Dan Uff