After updating to Xcode 26.5 Xcode crashes when I try to open my project. Directly before update everything was fine... Not using Beta-Software.. only stable versions What can I do? Will there be an update fixing this bug? `Application Specific Information: abort() called Application Specific Signatures: NSInternalInconsistencyException Application Specific Backtrace 0: 0 CoreFoundation 0x0000000186e711c0 __exceptionPreprocess + 176 1 DVTFoundation 0x000000010578a20c DVTFailureHintExceptionPreprocessor + 388 2 libobjc.A.dylib 0x00000001868fa91c objc_exception_throw + 88 3 Foundation 0x000000018868f498 -[NSFileWrapper regularFileContents] + 436 4 IDEStoreKitCore 0x000000030e002b20 $s15IDEStoreKitCore0aB13ConfigurationC4FileV17configurationData10Foundation0G0Vvg + 440 5 IDEStoreKitCore 0x000000030e001da0 $s15IDEStoreKitCore0aB13ConfigurationC13configuration3forACSo13NSFileWrapperC_tKFZ + 304 6 IDEStoreKitCore 0x000000030e003b0c $s15IDEStoreKitCore0aB13ConfigurationC13configuration2atAC10Foundation3URLV_tKFZ + 148 7 IDEStoreKitEditor 0x000000030e792ecc $s17IDEStoreKitEditor0aB20TextFragmentProviderC12generateSeed3for17completionHandlerySo11DVTFilePathC_ySo07IDETextefH0_pSg_s5Error_pSgtctFZ06$sSo27nefh28_pSgSo7NSErrorCSgIeyByy_ABs5o2_pR8Ieggg_TRAJSo0T0CSgIeyByy_Tf1ncn_nTf4ndg_n + 152 8 IDEStoreKitEditor 0x000000030e7922fc $s17IDEStoreKitEditor0aB20TextFragmentProviderC12generateSeed3for17completionHandlerySo11DVTFilePathC_ySo07IDETextefH0_pSg_s5Error_pSgtctFZTo + 52 9 IDEFoundation 0x000000010c922318 __113+[IDETextFragmentIndex runProvider:forFilePath:explicitFileDataType:initialTimestamp:priority:completionHandler:]_block_invoke + 204 10 DVTFoundation 0x00000001058a0638 __51-[DVTThrottledConcurrentQueue processQueueIfNeeded]_block_invoke + 80 11 DVTFoundation 0x0000000105892bd0 DVT_CALLING_CLIENT_BLOCK + 16 12 DVTFoundation 0x0000000105893548 __DVTDispatchAsync_block_invoke + 152 13 libdispatch.dylib 0x0000000186b8aa28 _dispatch_call_block_and_release + 32 14 libdispatch.dylib 0x0000000186ba44b0 _dispatch_client_callout + 16 15 libdispatch.dylib 0x0000000186b8f1c8 _dispatch_continuation_pop + 596 16 libdispatch.dylib 0x0000000186b8e844 _dispatch_async_redirect_invoke + 580 17 libdispatch.dylib 0x0000000186b9c980 _dispatch_root_queue_drain + 360 18 libdispatch.dylib 0x0000000186b9d120 _dispatch_worker_thread2 + 184 19 libsystem_pthread.dylib 0x0000000186d41e84 _pthread_wqthread + 232 20 libsystem_pthread.dylib 0x0000000186d40c10 start_wqthread + 8`

what can i do?

Hello, Shortcuts and App Intents don't work on simulators running iOS 26 or iOS 27. It's working fine on simulators running iOS 18. It makes testing and adopting new technologies difficult. Please check this feedback which contains a video showcasing the issue with a sample code provided by Apple: FB23342158 Regards, Axel

Hi, I have been testing Xcode 27 beta 2 on macOS 27 beta 2 on a MacBook Air M2 (base model) with 16 GB of memory. When loading previews for the first time, it could take a while, but it looks significantly longer compared to Xcode 26.x on macOS 26.x. Then when trying to launch a simple app with a few screens, the Device Hub takes forever, and then on Activity Monitor, the swap used starts to climb up, almost as high as 12 GB or more. Running an app on Device Hub is almost impossible. Is this a limit of what a MacBook Air can do? This is not my primary machine by the way.

I was hoping this was fixed in Beta 2, but I am having the same issue. I run my app: on a simulator device Device Hub opens Begins installing the app I see the icon and it starts to fill in The launch screen loads and never finishes loading. I then stop running app in Xcode. Device Hub still shows launch screen I restart device in Device Hub I then can open the app and test Anyone else experiencing this? I would really like to solve this as it makes testing changes a frustrating experience. Because I then have to close Device Hub and Xcode to simulate again.

ChatGPT stopped working in Xcode MacBook Air M2 2022 MacOS 26.5.1 Xcode 26.5 ExpressVPN Version 11.71.0 (90727) Internet connection is working fine. On late night June 22, ChatGPT in Xcode was working fine. Then I started getting “cannot complete” messages with “network error”. Now ChatGPT in Xcode does not work at all. My subscription to ChatGPT auto-renewed on June 23. My bank confirms that the payment went through. I logged into ChatGPT in Safari and Firefox. The account looks fine. In Xcode settings/Intelligence/ChatGPT in Xcode, the Usage Limit says Under Limit. I signed out of ChatGPT from within Xcode, and signed back in. It still is not working. I quit and restarted Xcode, then signed out of ChatGPT again, and signed back in. Still not working. Restarted my Mac, opened Xcode. It still doesn’t work. Signed out and back into ChatGPT in Xcode. ChatGPT still is dead. Disabled VPN. Quit and restarted Xcode. ChatGPT still not working. 1-800-ChatGPT was no help at all. I can use ChatGPT while logged into my account on their website. I told it “ChatGPT in Xcode has stopped working”. It came back with: “I’ll help narrow this down. I’ll check current official OpenAI guidance/status first, then give you the fastest troubleshooting path for Xcode specifically. Thought for 6s Try this order: 1 Update ChatGPT for macOS — Work with Apps/Xcode needs ChatGPT macOS 1.2025.057 or later. 2 Restart both apps: quit ChatGPT and Xcode completely, then reopen Xcode first, ChatGPT second. 3 In ChatGPT macOS, check Work with Apps is enabled and Xcode is selected/available. 4 macOS permissions: System Settings → Privacy & Security → Accessibility and Automation. Make sure ChatGPT is allowed to control/read Xcode. 5 In Xcode, open an actual source file and put focus in the editor, then try ChatGPT again. 6 Check OpenAI status; current status page shows ChatGPT service status and incidents. 7 If on corporate/VPN network, try off VPN; OpenAI notes TLS/SSL inspection can break app access. Most common fix: update ChatGPT macOS + re-grant Accessibility/Automation permissions.” I never had the app ChatGPT for MacOS. I set up an account on ChatGPT.com and enabled it in Xcode. That was working fine until the June 23. ChatGPT is not in System Settings → Privacy & Security → Accessibility. Downloaded ChatGPT for MacOS. Quit Xcode. Added ChatGPT to. System Settings → Privacy & Security → Accessibility. Started ChatGPT. Started Xcode. Signed out of ChatGPT in Xcode, and signed back in. ChatGPT in Xcode still is dead. I am at a complete loss. Can anyone help? Doug

M4 Mac Mini: Xcode generates private keys with wrong label - codesigning impossible Background This is a follow up to my November 2024 thread "Keychain issues after installing backup on new Mac" which was closed because I had a temporary workaround. That workaround using my wife's MacBook Air for signing is not sustainable. I used AI assistance to determine the root cause. My DTS case 102877839447 is open but has not yet been forwarded to a DTS engineer. Environment Mac Mini M4, macOS 15.4.1 (Build 25E253) Xcode 26.4.1 (17E202) Team ID: Q23726668V (Computerade Products) Working comparison machine: MacBook Air, macOS 15.3 Precise Bug — Reproducible Every Time Every time Xcode generates a new certificate and key pair on my Mac Mini: Certificate: Apple Development: Michael Birch (9KD5TCGGHG) ✅ Private key: Apple Development: Michael Birch (Computerade Products) ❌ The key uses the organization name instead of the certificate identifier. They never pair as a valid codesigning identity. security find-identity -v -p codesigning always returns 0 valid identities. Cryptographic Evidence The internal application labels confirm the keys are cryptographically unrelated to their certificates: Key internal application label: 53C26EB056997276B5E938258D00665ACABD1F0F Certificate public key hash: 57cd1af4a9162f26b1a6d750e05a63a2166b75ff These do not match ❌ Confirmed Eliminated As Causes Keychain search list corruption — found and fixed Partition list — set correctly Access control — set to allow all applications Full Disk Access — granted to Xcode Xcode caches and preferences — completely cleared Login keychain — completely reset Orphaned certificates and keys — all removed SIP enabled, system fully up to date Valid P12 Import Also Fails A p12 exported from the working MacBook Air and cryptographically verified as a matched pair also fails on the Mac Mini: security import returns MAC verification failed Keychain Access import returns OSStatus -2 Importing certificate and key separately as PEM files succeeds but they are not recognized as a valid identity pair despite matching application labels A3F3F193B7896DA9055353F59AB450778CB09AE7 Question Is there a known issue with M4 Mac Mini keychain infrastructure where private keys are generated with incorrect internal application labels? Is there a lower level diagnostic or fix beyond what the security command provides? The problem is specific to my Mac Mini M4 and persisted thru more than a year of Mac OS and xCode updates.

I have a personal iOS project that I also compile for macOS with Catalyst. When built with Xcode 26.x, everything is linked correctly. When built with Xcode 27 betas, the following runtime error occurs: Termination Reason: Namespace DYLD, Code 4, Symbol missing Symbol not found: _UIFontTextStyleCallout Referenced from: <046ED276-F81A-31B4-82FF-6DC82E9041BC> /Applications/Photo Library.app/Contents/MacOS/Photo Library Expected in: <298B64F6-9BC0-3BFB-BE72-EBDC2BE0FF19> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit Any assistance? Thanks

As of May 8th, 2026, after I upgraded to "codex-cli 0.129.0" via Xcode, I can no longer sign into my ChatGPT account in Xcode Intelligence Settings. The Log In window is always successful, but the settings never update to show the login being successful. It's a constant loop. Perhaps a hand-shake fail. Versions: Tahoe 26.3.1, Xcode 26.4.1, codex-cli 0.129.0.

I know Xcode 27 is in beta but it appears that in Device Hub you can no longer drag and drop enterprise security certificates onto the simulators like you could in Xcode 26 (and earlier) simulators. I did put in a feedback request in (FB23369006) but I was wondering if anyone found a workaround. This hampers testing for enterprise users who don't have a physical device to test on.

We need help to structure our project to start using apple standard way to create Xcode project. let me first express how currently we are creating Xcode project. As of today, we are using CMake to generate our xcode project which we can open in XCODE IDE and build/debug/run/etc. XCode IDE can open those project but we notice that some build setting does not seem to have correct value while looking into XCODE IDE but it somehow builds. There are some other issues also. Along with those issues, we also could not share this xcodeproject generated via CMake to AppleDTS support team as Apple does not support project created via some third party tool (like CMake or others). Let me also express why we decided to use CMake at first place to generate Xcode projects. Our project is layered architecture project where in upper layers uses lower layer artifacts. Each layer has its own set of build targets . And each layer can have both C++ and Swift files. And each layer would have most of the compiler flag common, but we could also have compiler flag specific to each layer also. To achieve all these, we have developed our own tool, which basically creates CMakeLists.txt (for project model- all targets, dependency, etc) and CMakePresets.json (for all compiler and linker flags). Now this tool scans through repos/source folders on each layer and then creates these files (CMakeLists.txt and CMakePresets.json). This tool uses inputs to decide compiler/linker/other properties from one centralized location. Which means every developer would use these same input files and thus they all can have same compiler/linker/other properties set consistent. This makes generated build system consistent on all developer machine and it allows confidence of saying if build works on one developer's machine would also work on other developer’s machine and if build does NOT work on one developer's machine, it would NOT work on other developer’s machine also. So, it’s consistent. That was the main reason to use CMake to generate xcode project. So, our internal tools creates meta data for CMake (which is CMakeLists and CMakePresets) and then CMake generates Xcode build system using XCode generator. Now we want to move to xcode native way to create projects but at the same time we also want this consistency that each of my developer would use exact same compiler/linker/other properties. If we ask developer to use XCode IDE to create xcode project, we cannot guarantee that they all will use same compiler/linker/etc flags and thus we would end up having inconsistent behaviour on different developer machines. We need your help to figure out how we can achive this ? We read some ways that we can create some template project and then we can create some .xcconfig files and use them to set target properties but honestly, we are able to stich them together. So please help us directionally on this , how should we proceed ? Basically we need to know how can we have all my developer use same xcodeproject. I was also thinking how would I be setting my CI for apple builds if I have to use XCode IDE to create xcode project and since CI environments are non interactive and it can happen n number of times in day (if I have setup to run sanity for all Pull Requests). Any help/direction on this is highly appreciated.

Hi, I'm having a strange issue with my new MacBook Pro M5. My iPhone 17 is connected via USB. The phone appears in Finder, so the Mac clearly detects it, and I can access it there. However, the Xcode doesn't see the iPhone at all. Both the MacBook Pro and the iPhone are running version 26.5. What's confusing is that the exact same iPhone and the exact same USB cable work perfectly with my older Intel-based MacBook Pro. Has anyone else experienced this, or have any suggestions on what I should check?

I wonder is anyone at Apple still using Interface Builder for anything… Across Xcode 16.x and 26.x, IB has become increasingly and noticeably slower to open storyboard and xibs. I see zero improvements in Xcode 27 beta. This morning I had both 26 and 27 going fairly quickly into "application not responding" state when trying to render a rather simple layout in storyboard. What's making it worse is that force-quitting the app and starting again leads straight back into the same storyboard and then locks up again. It does not matter if I manage to switch to a .swift file — it's clearly still doing something in the background related to that storyboard and gets stuck. I eventually managed to open just the .storyboard (without the project), fix the offending layout bits and now it's at least not getting stuck although it still takes good 5-6s before it renders a layout with about a dozen components. I assume something with LLM agents is the reason for this issue but come on people — this is infuriatingly incapacitating tool for people like me that are still maintaining UIKit apps.

With Xcode Version 26.5 (17F42) apps can no longer be launched on a real Vision Pro once migrated to visionOS 27 Beta 2. At launch there is an EXC_BAD_ACCESS runtime error in an initialiser. If you launch apps on a real iPhone/Ipad with OS 27 Beta 2 the program will stop before the end of its start, but there is no precise line with the error. Xcode just stop in assembly code in the debugger, in the init phase of Swift where it searches for which objects to instantiate at launch. After investigating, the error comes from a debug setting from Xcode to show the stack trace. To avoid the error when run from Xcode Version 26.5 (17F42) In Xcode, open Product > Scheme > Edit Scheme. Select the Run action in the sidebar, then open the Options tab. Find Queue Debugging and uncheck Enable backtrace recording. If Queue debugging is enabled, then the program crashes when launched It is useful to be able to run apps from the production Xcode to devices with 27 OSes in beta to be able to test that everything will work fine for new versions of apps released before OSes 27 release. Thank you A previous post was made but the cause was badly identified. New Feedback including a sample code FB23384318

When running a mobile app through Xcode, why can't the associated watch app be installed within the watch app? How can this problem be solved?

quencoder 2.5 locally is making great plans. Beautiful plans amazing plans that are so correct I want to hug it. But when I want to implement it there is no button asking me if I want to go ahead. I tried /exit-plan and the command could not be completed (I only see /plan, /rename, and /exit-planP. I do not see the markdown in a separate pane that's copyable as shown in this video https://developer.apple.com/videos/play/wwdc2026/259/?time=597 (I also can't get the conversation in a separate window by pressing option shift click, I have to manually open the conversation in a new tab). I get a plan interleaved with code snippets and I can't copy the whole plan to a new conversation. I would very much like this to work. (I also really like being able to run locally because I do not agree with google, openai, or anthropic ethics. thanks for giving me a choice) (I also like how not like a sycophant the tone of the response is. refreshing) (Note I started planning first because without a plan it started mucking about in the plist editing status bar keys when the problem was a navigation bar which I thought was clear from the picture I attached) (But I'd really like to say go and I have no buttons to exit plan mode.) (I am going to stay on Tahoe till October) I asked it how to copy and it said: In the opencode session where the plan was discussed, type /share — it'll copy a shareable link to your clipboard (like opncd.ai/s/...). Paste that link here and I can fetch the plan directly. That was a hallucination when I typed /share the agent just repeated its plan for a third time. It's a good plan, the best plan, I don't see any algae in this plan. It also said "I can see from the repository exploration that there's no written plan document, and the other agent is working on "[the plan]." However, I don't have access to the previous conversation's last response. Maybe there should be a button to copy a whole response or open a new conversation (not in plan mode) with a response? I see that I can configure agents https://opencode.ai/docs/agents/. Should I? Shouldn't Xcode do it for me? { "$schema": "https://opencode.ai/config.json", "agent": { "build": { "mode": "primary", "model": "anthropic/claude-sonnet-4-20250514", "prompt": "{file:./prompts/build.txt}", "permission": { "edit": "allow", "bash": "allow" } }, "plan": { "mode": "primary", "model": "anthropic/claude-haiku-4-20250514", "permission": { "edit": "deny", "bash": "deny" } }, "code-reviewer": { "description": "Reviews code for best practices and potential issues", "mode": "subagent", "model": "anthropic/claude-sonnet-4-20250514", "prompt": "You are a code reviewer. Focus on security, performance, and maintainability.", "permission": { "edit": "deny" } } } }

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.

Im unable to deploy Xcode 27 beta code to an iPhone 17 pro The build is successful but its not loading

How do I select between GPT and Claude, and the model, when opening a new task for the coding agent with the ‘New Conversation’ button in the toolbar?

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.