Is there a way to simulate Display Zoom settings under the Appearance tab in Settings on a device simulator? I can only find this setting in my real device.

Hey all, the codex sign in isn't working for me in Agents. I am using the 26.5 release candidate version. It always says "Not Signed In". I have completed the Sign In process multiple times. Anyone else seeing this? I have filed Feedback FB22732574

When tapping on Info.plist the editor area stays completely empty and doesn´t show Info.plist

After tapping topmost project name in navigator area xCode won´t show the editor area to update the Project / Target pages and General tab

Translated Report (Full Report Below) Process: Xcode [3530] Path: /Applications/Xcode.app/Contents/MacOS/Xcode Identifier: com.apple.dt.Xcode Version: 26.6 (24959) Build Info: IDEApplication-24959000000000000~2 (17F113) Code Type: ARM-64 (Native) Role: Background Parent Process: launchd [1] Coalition: com.apple.dt.Xcode [1786] User ID: 501 Date/Time: 2026-08-17 23:51:47.2077 +0100 Launch Time: 2026-08-17 23:51:47.0576 +0100 Hardware Model: MacBookPro18,2 OS Version: macOS 26.6.2 (25G83) Release Type: User Crash Reporter Key: A48FA3EB-7CA7-3507-8300-E41E5EDD5284 Incident Identifier: 7B4676E3-9607-4890-B61E-04DE788BC3C3 Time Awake Since Boot: 1000 seconds System Integrity Protection: enabled Triggered by Thread: 0, Dispatch Queue: com.apple.main-thread Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Termination Reason: Namespace SIGNAL, Code 6, Abort trap: 6 Terminating Process: Xcode [3530] Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x189cb05e8 __pthread_kill + 8 1 libsystem_pthread.dylib 0x189ceb8d8 pthread_kill + 296 2 libsystem_c.dylib 0x189bf1978 abort + 148 3 libsystem_c.dylib 0x189bf1a94 abort_report_np + 84 4 Xcode 0x102238ed0 main.cold.1 + 36 5 Xcode 0x102238e1c main + 340 6 dyld 0x1899204e4 start + 6992 Thread 0 crashed with ARM Thread State (64-bit): x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x0000000000000000 x4: 0x0000000000000073 x5: 0x000000000000002e x6: 0x000000016dbc7248 x7: 0xfffff0003ffff800 x8: 0x05371949b50970d8 x9: 0x05371948437bd158 x10: 0x0000000000000002 x11: 0x00000000fffffffd x12: 0x0000000000000000 x13: 0x0000000000000000 x14: 0x0000000000000000 x15: 0x0000000000000000 x16: 0x0000000000000148 x17: 0x00000001f7d6b358 x18: 0x0000000000000000 x19: 0x0000000000000006 x20: 0x0000000000000103 x21: 0x00000001f672a260 x22: 0x0000000102a04ce0 x23: 0x00000001f6731908 x24: 0x0000000000000001 x25: 0x000000016dbc76a0 x26: 0x00000001f672ba70 x27: 0x0000000000000000 x28: 0x0000000000000000 fp: 0x000000016dbc73c0 lr: 0x0000000189ceb8d8 sp: 0x000000016dbc73a0 pc: 0x0000000189cb05e8 cpsr: 0x40001000 far: 0x0000000000000000 esr: 0x56000080 (Syscall) Binary Images: 0x102238000 - 0x10223bfff com.apple.dt.Xcode (26.6) <8025d4bb-71ea-3f57-bade-2e3c847b6cf3> /Applications/Xcode.app/Contents/MacOS/Xcode 0x189ca7000 - 0x189ce42e7 libsystem_kernel.dylib () /usr/lib/system/libsystem_kernel.dylib 0x189ce5000 - 0x189cf1b3b libsystem_pthread.dylib () /usr/lib/system/libsystem_pthread.dylib 0x189b79000 - 0x189bfa1e7 libsystem_c.dylib () /usr/lib/system/libsystem_c.dylib 0x189900000 - 0x1899b34ff dyld () <74e52480-c2bd-3c8d-812d-95fe2b74a096> /usr/lib/dyld 0x0 - 0xffffffffffffffff ??? (*) <00000000-0000-0000-0000-000000000000> ???

Xcode 27.0: Apple TV Simulators fail to navigate to some buttons in a UIViewController via keyboard arrows. Works fine with Xcode 26 (Siri Remote) simulator and also works as expected on an actual Siri Remote for Apple TV device running tvOS 27 Beta. Anyone else experience issues with navigating their app's UI using the Mac keyboard in Device Hub? Any tips for tracking this down?

When I try to download the metal toolchain 26.6 (17F109) in Xcode it just stays on preparing to download. Does anyone have an idea on how to fix this? I'm on macOS 26.6.1 (25G76)

Hi systems programming guys. I’m exploring the macOS as a low-level itself, so when I use the otool(1) utility to inspect a tiny objc helloworld program, it told me that there is a shared library like /usr/lib/libobjc.A.dylib (not identical) but I didn’t find that in path /usr/lib/. Also the docs sucked (see below). I want to know more details about the objc runtime on macOS (beta 27.6 +) and be seeking for help here because there are few materials online and not even to say the sucked AI. The prima motivation is the runtime itself and how it works. Of course I would love to read disassembled code and manpages or using utilities that Apple offered to understand those things . But I really don’t know where is the runtime if both docs and otool output lied. The latest documentation about Objective-C Runtime is outdate and it said “Objective-C runtime library support functions are implemented in the shared library found at /usr/lib/libobjc.A.dylib.”

In Xcode 27 Beta 4 (27A5228h), building a project that has a SwiftPM binary target (xcframework) linked directly from both an app target AND a framework target that is embedded in that app fails with "Multiple commands produce" errors. The same project and pbxproj builds successfully in Xcode 27 Beta 3 (27A5218g), so this is a regression introduced in Beta 4. Steps to Reproduce Create a new iOS App project. Add a Framework target (e.g. "SampleCommon") and embed it into the app. Add a SwiftPM dependency for a package that vends a binary xcframework product. Confirmed with airbnb/lottie-spm 4.6.1 (https://github.com/airbnb/lottie-spm). In "Frameworks, Libraries, and Embedded Content" of the app target, add the SwiftPM product (Lottie) with "Embed & Sign". In "Frameworks and Libraries" of the framework target, add the same SwiftPM product (Lottie). Build the app scheme for iOS Simulator. Expected result Build succeeds. The xcframework is embedded exactly once into the .app bundle. This is the behavior in Xcode 27 Beta 3 and Xcode 26. Actual result Build fails with: error: Unexpected duplicate tasks error: Multiple commands produce '.../<App>.app/Frameworks/Lottie.framework/Lottie' error: Multiple commands produce '.../<App>.app/Frameworks/Lottie.framework' Two Copy tasks are emitted for the same output path in the app target: Copy from Build/Products/Debug-iphonesimulator/PackageFrameworks/Lottie.framework Copy from SourcePackages/artifacts/lottie-spm/Lottie/Lottie.xcframework/ios-arm64_x86_64-simulator/Lottie.framework Additionally, an auto-generated target named "Lottiedynamic-product" emits duplicate MkDir / ProcessInfoPlistFile tasks for PackageFrameworks/Lottie.framework, which suggests the packaging path for binary xcframework products has been duplicated in Beta 4. Regression Xcode 27 Beta 3 (27A5218g): builds successfully Xcode 27 Beta 4 (27A5228h): fails with the above errors Xcode 26.x: builds successfully Minimal reproduction The issue reproduces on a 2-target Xcode project (app + framework) with airbnb/lottie-spm added and linked from both targetstory captures the smallest triggering diff: pattern1: app links Lottie only -> BUILD SUCCEEDED pattern2: framework links Lottie only -> BUILD SUCCEEDED pattern3: both app and framework link Lottie -> BUILD FAILED (only on Beta 4) Only the framework target's packageProductDependencies and Frameworks build phase entries differ between the succeeding and failing states. Workaround Link the SwiftPM binary product from only one target (either the app or the framework, not both). If only the framework tarl gets the framework transitively at runtime. Impact Any project that uses a SwiftPM binary xcframework and organizes code across multiple linked targets (a very common pattern for larger apps) is blocked from adopting Xcode 27 Beta 4. Environment Xcode 27.0 Beta 4 (27A5228h) macOS 26.5.2 Package: airbnb/lottie-spm 4.6.1 Destination: iOS Simulator (iPhone 17, latest)

First of all, let me just state that I'm trying to create an app with an AI, so if that's not allowed in this forum, let me know. I'm not an experienced app developer, far from it, so please excuse my ignorance. I have used PC/Windows machines for decades, so the Apple/Mac stuff is foreign to me. My app development but ran into a snag. We're trying to get the app in Xcode to test run on my iPhone 16 Pro. It works in the simulator but fails on the iPhone. It all boils down to the keychain password that keeps popping up. I have only created four different passwords for Apple/Mac and Keychain won't accept any of them. How do I change the keychain password? I have read articles on it but no luck. Appreciate any help. '24 Mac Mini, M4, Tahoe 26.6.2 Xcode 26.6

In the video "Xcode, Agents and You" (direct link), the presenter asks for a walkthrough of the open project and Xcode presents a rich-text overview of the app's architecture, with color-coded diagrams and clickable links to the files it discusses. I can't get that to work when I try it, though. Is this a preview of a feature that isn't yet available in the first beta of Xcode 27? Is this because I'm using a local model or because it only works with a specific kind of model?

with some devices or apps for better programmes and less issues

Hello, I am trying to use XCode to generate a 'embedded.provisionprofile' file. My Xcode macos project keeps giving me an error saying: Provisioning profile "BRandNewMebedded" doesn't include signing certificate "Apple Distribution: Martin Barker (LV6WXG529F)". When I download the Provisioning Profile file "BRandNewMebedded" from online, I make sure it has "Mac App Distribution" checked, but even if i edit it to use the first option "Distribution" and re-download it, my XCode keeps saying the same error in red.

Hi, I am trying to make my app build on GitHub Action CI pipeline. App builds fine on xcode on my mac. For CI I am using command line xcode. I am getting following error: No profiles for 'com.snslocation.electricians-now' were found: Xcode couldn't find any iOS App Development provisioning profiles matching 'com.snslocation.electricians-now'. Automatic signing is disabled and unable to generate a profile. To enable automatic signing, pass -allowProvisioningUpdates to xcodebuild. (in target 'myapp' from project 'myapp') You can see full log of the build here: https://github.com/nbulatovi/ElectriciansNow/actions/runs/12603115423/job/35127512689 The provisioning profile is present, and verified in the previous steps in the pipeline, however xcode refuses to find it. If I add -allowProvisioningUpdates error stays. I tried manually mapping app id to profile name. Is there a way to get any debug log from xcode profile search, to see why is it not picking up the correct profile? Or can you maybe help in some other way? xcode version is 15.4, iOS SDK 17.5

When I use Xcode 26.6, MacOS Tahoe 26.6.2, for debugging and hit a breakpoint, using "step over" very often causes the debugger to freeze at a random line of code on other threads. Clicking "Pause program execution" indicates that the line is being executed randomly on other threads, but the breakpoint never exits, seemingly causing a freeze. At this point, if I then place a breakpoint just after the point where I was stepping on the thread which I was debugging before the freeze, hitting "Continue Program Execution", ofter - but not always - the debugger returns to the new breakpoint which I placed after the freeze. I am using Xcode on Apple Silicon M4 based Mac, our app is a ObjC application for MacOS and it is native for Apple Silicon. The current situation with Xcode 26.6 significantly reduces our development efficiency. What could be causing this, and is there a solution?

My widget uses the @Environment(.isActivityFullscreen) variable. When running on ios 17, it will crash and report an error: dyld[55031]: Symbol not found: _$s7SwiftUI17EnvironmentValuesV9WidgetKitE20isActivityFullscreenSbvg Expected in: /Library/Developer/CoreSimulator/Volumes/iOS_21E213/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.4.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/WidgetKit.framework/WidgetKit

The in-app purchase payment function of the TestFlight package always defaults to providing products from the United States, even if I log in with an AppStore account from the Chinese region. The products obtained are still from the United States. Only when I make the purchase and am prompted to log in to the sandbox account will Chinese products be displayed. Storefront.current = USA

apple M1 After upgrading the computer system to macOS Tahone 26.6.2, xcode cannot be opened after 26.6 Uninstalling and reinstalling many times Below is the error message： Translated Report (Full Report Below) Process: Xcode [1677] Path: /Applications/Xcode.app/Contents/MacOS/Xcode Identifier: com.apple.dt.Xcode Version: 26.6 (24959) Build Info: IDEApplication-24959000000000000~2 (17F113) Code Type: ARM-64 (Native) Role: Default Parent Process: launchd [1] Coalition: com.apple.dt.Xcode [1129] User ID: 501 Date/Time: 2026-08-21 17:37:38.0175 +0800 Launch Time: 2026-08-21 17:37:37.8768 +0800 Hardware Model: Macmini9,1 OS Version: macOS 26.6.2 (25G83) Release Type: User Crash Reporter Key: 5CBD1695-D98B-BA74-1D07-E9CA5DDAC15B Incident Identifier: 9448E2CE-55F9-4EE2-9DDA-11FDA13F2B71 Time Awake Since Boot: 580 seconds System Integrity Protection: enabled Triggered by Thread: 0, Dispatch Queue: com.apple.main-thread Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Termination Reason: Namespace SIGNAL, Code 6, Abort trap: 6 Terminating Process: Xcode [1677] Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x186d645e8 __pthread_kill + 8 1 libsystem_pthread.dylib 0x186d9f8d8 pthread_kill + 296 2 libsystem_c.dylib 0x186ca5978 abort + 148 3 libsystem_c.dylib 0x186ca5a94 abort_report_np + 84 4 Xcode 0x104030ed0 main.cold.1 + 36 5 Xcode 0x104030e1c main + 340 6 dyld 0x1869d44e4 start + 6992 Thread 0 crashed with ARM Thread State (64-bit): x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x0000000000000000 x4: 0x0000000000000073 x5: 0x000000000000002e x6: 0x000000016bdcf268 x7: 0xfffff0003ffff800 x8: 0xd7ffa4104eee454f x9: 0xd7ffa411bd93a4cf x10: 0x0000000000000002 x11: 0x00000000fffffffd x12: 0x0000000000000000 x13: 0x0000000000000000 x14: 0x0000000000000000 x15: 0x0000000000000000 x16: 0x0000000000000148 x17: 0x00000001f4e1f358 x18: 0x0000000000000000 x19: 0x0000000000000006 x20: 0x0000000000000103 x21: 0x00000001f37de260 x22: 0x00000001046b4b20 x23: 0x00000001f37e5908 x24: 0x0000000000000001 x25: 0x000000016bdcf6c0 x26: 0x00000001f37dfa70 x27: 0x0000000000000000 x28: 0x0000000000000000 fp: 0x000000016bdcf3e0 lr: 0x0000000186d9f8d8 sp: 0x000000016bdcf3c0 pc: 0x0000000186d645e8 cpsr: 0x40001000 far: 0x0000000000000000 esr: 0x56000080 (Syscall) Binary Images: 0x104030000 - 0x104033fff com.apple.dt.Xcode (26.6) <8025d4bb-71ea-3f57-bade-2e3c847b6cf3> /Applications/Xcode.app/Contents/MacOS/Xcode 0x186d5b000 - 0x186d982e7 libsystem_kernel.dylib () /usr/lib/system/libsystem_kernel.dylib 0x186d99000 - 0x186da5b3b libsystem_pthread.dylib () /usr/lib/system/libsystem_pthread.dylib 0x186c2d000 - 0x186cae1e7 libsystem_c.dylib () /usr/lib/system/libsystem_c.dylib 0x1869b4000 - 0x186a674ff dyld () <74e52480-c2bd-3c8d-812d-95fe2b74a096> /usr/lib/dyld 0x0 - 0xffffffffffffffff ??? (*) <00000000-0000-0000-0000-000000000000> ??? External Modification Summary: Calls made by other processes targeting this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by all processes on this machine: task_for_pid: 0 thread_create: 0 thread_set_state: 0 VM Region Summary: ReadOnly portion of Libraries: Total=1.1G resident=0K(0%) swapped_out_or_unallocated=1.1G(100%) Writable regions: Total=25.0M written=289K(1%) resident=289K(1%) swapped_out=0K(0%) unallocated=24.7M(99%)

I’m seeing a regression in Xcode 26.4 where Interface Builder will not allow connecting IBOutlets or IBActions. Symptoms: The usual gutter circle/dot does not appear next to IBOutlet / IBAction in the code editor Because of this, I cannot: drag from storyboard → code drag from code → storyboard The class is valid and already connected to the storyboard (existing outlets work) Assistant Editor opens the correct view controller file Important: The exact same project, unchanged, works perfectly in Xcode 26.3. I can create and connect outlets/actions normally there. ⸻ Environment Xcode: 26.4 macOS: 26.4 Mac Mini M4 Pro 64G Ram Project: Objective-C UIKit app using Storyboards This is a long-running, ObjC, project (not newly created) ⸻ What I’ve already tried To rule out the usual suspects: Verified View Controller Custom Class is correctly set in Identity Inspector Verified files are in the correct Target Membership Verified outlets are declared correctly in the .h file: @property (weak, nonatomic) IBOutlet UILabel *exampleLabel; Opened correct file manually (not relying on Automatic Assistant) Tried both: storyboard → code drag code → storyboard drag Tried using Connections Inspector Clean Build Folder Deleted entire DerivedData Restarted Xcode Updated macOS to 26.4 Ran: sudo xcodebuild -runFirstLaunch Confirmed required platform components installed Reopened project fresh ⸻ Observations In Xcode 26.4 the outlet “connection circles” are completely missing In Xcode 26.3 they appear immediately for the same code Existing connections still function at runtime — this is purely an Interface Builder issue ⸻ Question The gutter circles appearance has always been flaky in Xcode over the 13+ years I've been using it but now with 26.4 they have completely disappeared. Has anyone else seen this in Xcode 26.4, or found a workaround? At this point it looks like a regression in Interface Builder, but I haven’t found any mention of it yet.

Xcode 26.5 stucks on Localization Generating Comments: Running on macOS Tahoe 26.5 When this happens, Xcode does not add new keys, although enabled: The only (known) workaround is to restart Xcode. Same happened with Xcode 26.4, 26.4.1 on macOS 26.4.1.