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?

I can't use cloud-based AI providers, so I'm very excited about the potential of local models with Xcode's Coding Assistant. I've been playing around with a local MLX model, and have been generally pretty satisfied with it. But I'm curious - what features am I missing out on by using a local model instead of a larger, cloud-based model? Is Xcode's ability to run tests, build the project, etc. limited by the use of a local model? Does it limit the ability to do more complex agentic workflows? If so, how? Basically, local models in Xcode seem to be working pretty well for me, and I'm curious to know what cloud-based models can offer that I don't already have.

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

We need guidance regarding the Python runtime bundled with Apple Command Line Tools. Environment: macOS Tahoe 26.5.2 (25F84) Xcode 26.6 (17F113) Device type: Mac Command Line Tools Python path: /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/ Version confirmed locally with: /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/bin/python3 --version Output: Python 3.9.6 Our vulnerability-management platform, Qualys, reports this Apple Command Line Tools Python runtime as vulnerable under QID 387170, referencing CVE-2022-4303 and CVE-2023-0286. The detection points to: /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.9/Resources/Python.app My understanding is that this runtime is bundled and managed by Apple as part of Command Line Tools, and that manually replacing or modifying this framework is not a supported remediation path. Installing a separate standalone Python version also does not remediate the finding at this Apple-managed path. Could Apple or the community confirm the supported approach for this scenario? Specifically: Is Python 3.9.6 intentionally bundled with the current Command Line Tools release for this macOS/Xcode version? Has Apple applied security fixes or backports to this bundled Python runtime that are not reflected in the upstream Python version number? Is updating Command Line Tools/Xcode the only supported remediation method for this component? Is manually replacing or modifying the bundled Python framework unsupported? Is there any known mitigation or official guidance for vulnerability-management exceptions while waiting for an Apple-provided update? I have also filed this through Feedback Assistant: FB23893693. Any official Apple guidance or reference to existing documentation would be very helpful, as we need to provide an auditable response to our internal security and audit teams.

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.

Is anyone else using one of the "Dark" editor themes (such as "Default (Dark)" or "Classic (Dark)" in Xcode? And is anyone doing this with Xcode 26 on macOS 26? Here's the result while using the "Default (Dark)" theme while my Mac is in "light" mode: Note that the black background of the editor goes all the way to the far left edge of the Xcode window. The large gray area in the project tree is the black background bleeding through the sidebar. This is really distracting. Is there a way to fix this (besides not using a dark theme - I've been using dark themes for over 30 years)? This appears to be a poor design decision in macOS 26 to have split views show the background of the secondary column behind the primary column. iPadOS 26 has the same issue (see https://developer.apple.com/forums/thread/800073).

The Metal linker in the latest Xcode 27 Beta 5 is failing to link against the Core Image framework unless the current MACOSX_DEPLOYMENT_TARGET is set to macOS 27 Golden Gate Beta. MTLLINKER_FLAGS = -framework CoreImage It looks like the CoreImage framework that shipped in the Beta 5 SDK fails to include versions of CoreImage.metallib to support prior versions of macOS. If your current deployment target is, for example, macOS 13.5, the build log will show a warning: air-lld: warning: ignoring file '/Applications/Xcode-beta.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/CoreImage.framework/Versions/A/CoreImage.metallib', file AIR version (2.9) is bigger than the one of the target being linked (2.5) ...and produce this error: air-lld: error: symbol(s) not found for target 'air64_v25-apple-macosx13.5.0' metal: error: air-lld command failed with exit code 1 (use -v to see invocation) The above warning + error happen for any MACOSX_DEPLOYMENT_TARGET up to and including macOS 26. Only when setting it to macOS 27 does the linker succeed. Linking against the Core Image framework is required to package your own CIKernels that use Metal’s [[stitchable]] attribute, in lieu of the previous method based on: MTL_COMPILER_FLAGS = -fcikernel and MTLLINKER_FLAGS = -fcikernel. Has anyone else run into this very same issue? (Filed as FB24345950) Any workarounds you’d be willing to share? Would pulling an older version of the CoreImage framework from a previous SDK, and linking explicitly against it work too? Thanks! Gabe

I've filed a FB already through standard channels (FB ID: FB19032008) but I'll post it here in case it may get some attention from others experiencing similar issues. On macOS 26 Beta 5 and Xcode 26 Beta 5 (and earlier revisions afaik) Icon Composer specifies a minimum window size that greatly exceeds the bounds of the 1280x800/832pt video modes available on 13in MacBooks, and which also is too large for the default 1440x900 video mode on non-notched 13in MacBook Air/Pro models as this causes a default-size 64pt dock to occlude the window. I've attached screenshots depicting this behaviour in the two above described cases. Best solution seems like reducing min window size to something that will fit reasonably in a 1280x800pt viewport including the dock and menu bar (e.g. 1000x600 or something).

Does Xcode support the equivalent of 'git add -p' from Terminal? I noticed that if I use 'git add -p', Xcode will show me the lines that I have staged. But, I don't see a way to select the lines from within Xcode. GUI support for that git feature would be nice. Regards, Patrick

I’m blocked debugging a watchOS app on a physical Apple Watch. The iPhone connects to Xcode normally (wired), but the Watch either fails to connect with a tunnel timeout or disappears entirely from Xcode after I unpaired it inside Devices & Simulators. Environment Mac: macOS 26.x (Apple Silicon Mac) Xcode: 26.2 iPhone: iOS 26.1 Apple Watch Ultra: watchOS 26.2 (build 23S303) Connection: iPhone connected to Mac via USB (trusted). Watch paired to iPhone and working normally in the Watch app. Issue A (when Watch is visible in Xcode) In Xcode → Window → Devices and Simulators, the Watch shows up but is not usable and fails to connect. Error: “Previous preparation error: A connection to this device could not be established.” “Timed out while attempting to establish tunnel using negotiated network parameters.” In some attempts the Watch shows “Capacity: Unknown” / limited details, and then fails during preparation. Issue B (after unpairing Watch in Xcode only) I unpaired/removed the Watch in Xcode (Devices & Simulators). I did not unpair the Watch from the iPhone. Now: iPhone appears in Xcode and works normally for builds. Watch is still paired to the iPhone and works normally. Watch no longer appears anywhere in Xcode Devices & Simulators (no paired watch section, no watch run destination). What I’ve tried Reboots of Mac, iPhone, Watch (multiple times) Watch unlocked, awake; iPhone unlocked and close to Watch Verified Watch is paired and connected in iPhone Watch app Developer Mode enabled on iPhone and Watch Wi-Fi and Bluetooth ON (Mac/iPhone/Watch), tried toggling both Tried on home Wi-Fi and also with iPhone hotspot (same result) Resetting trust prompts / reconnecting iPhone via USB, re-trusting Mac Apple Watch: “Clear Trusted Computers” Xcode: removing/re-adding devices; clearing derived data; restarting Xcode Watch Developer networking test: Responsiveness = Medium (430 RPM) Questions 1. Is this a known issue/regression with Xcode 26.2 + watchOS 26.2 tunneling (CoreDevice / devicectl)? 2. Is there an Apple-supported way to force Xcode to re-discover a paired Watch after it was removed from Xcode Devices & Simulators (without unpairing the Watch from the iPhone)? 3. Any recommended logs or diagnostic steps I should collect (Console logs, sysdiagnose, specific Xcode/CoreDevice logs) to include in a Feedback report? If helpful, I can provide the full error text from Xcode’s Devices window and any logs you recommend. Thank you in advance,

iPhoneSimulator.app used to have the ability to show an external display / CarPlay display, but this feature does not appear to be available in DeviceHub.app, making it difficult (/impossible :( ) to test CarPlay features from the simulator.

Can I use Windows 10 to develop IOS apps?

I've created a basic Multiplatform Project in Xcode, by going to File > New > Project. I've also included the default widget extension target. When I run the widget on Mac, and I control-click and choose "Edit Widget" the widget just kinda turns gray and floats over other windows, but does not let me configure anything. We leave the option to use configure with app intents turned on when adding the widget extension target. When I run the same project on an iPhone simulator, I can configure the widget without any issue. If someone else has a few minutes, can they see if this repeats for them? We are running this test because we are seeing the same experience in a real widget we are trying to develop but we can't get it to go into configuration mode on Mac.