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Grant Access - Register GitLab Application - 504 Client Timeout
Dear Xcode cloud support. on 30.1.2026 Xcode cloud was not able to connect to our git server. so I deleted the repository from app store connect Xcode cloud settings and deleted the Xcode cloud in app store connect for all our apps. I started to create Xcode cloud workflow from Xcode and when I want to Grant Access - Register GitLab Application - to our git repository I get and error : 504 Client Timeout. If you are using a firewall, it must be configured to accept incoming connections. git is behind VPN but the IP address ranges 17.58.0.0/18, 17.58.192.0/18, and 57.103.0.0/22 are white labeled and before 30.1.2026 it was working. I contacted the gitlab administrators and they acknowledged that during Register GitLab Application they see no traffic (in gltlab and proxy server) from xcode cloud. I tried Register GitLab Application multiple times until now with same error. It is not app specific because this error happens for all our apps. Thanks a
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Instruments Malfunction
I’m reporting a severe reproducible issue in Instruments, specifically when using the SwiftUI instrument and opening Show Cause & Effect Graph. What happens: • Instruments becomes extremely laggy/unresponsive • The graph/detail area can turn solid magenta/pink • Memory usage rapidly increases (I observed around 18 GB, 25 GB, and up to 34 GB) • My Mac has crashed/restarted during this, or in other terms, had a kernel panic, where my Mac froze, and everything unresponsive. The Trackpad wouldn't even click. Important detail: • I could not find a generated kernel panic log after the crash/restart. Repro context: • SwiftUI iOS app profiled from Xcode • Trigger is specifically entering Show Cause & Effect Graph • Recordings can be short and still trigger it • Issue is much less severe or absent if I avoid that view What I already tried: • Rebooting • Short captures / fewer instruments • Clearing Xcode/Instruments caches/preferences • Retesting after cleanup • Reinstalling Xcode Is
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Third-party credential manager not appearing in Apple Passwords "Export Data to Another App" list — iOS 26
Hi, I'm building a third-party credential manager app and trying to get it listed as an eligible destination in Apple Passwords → Export Data to Another App on iOS 26 / macOS 26. The app never appears in the list, even on a physical device. What I've implemented so far: The main app and the Credential Provider Extension both have the com.apple.developer.authentication-services.autofill-credential-provider entitlement set. The extension's Info.plist has ASCredentialProviderExtensionCapabilities nested correctly under NSExtension → NSExtensionAttributes, with ProvidesPasskeys and ProvidesPasswords both set to true. Both targets share the same App Group. The extension is visible and selectable under Settings → General → AutoFill & Passwords — so the extension itself is working. I've also added ASCredentialImportManager and ASCredentialExportManager support to the app based on the AuthenticationServices SDK interfaces in Xcode 26. The specific question: What is the actual eligibility criteria for app
Topic: UI Frameworks SubTopic: General
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File Export from iOS - eventually import too
iOS 15 - iOS 26.x, SwiftUI, Xcode 26.1.1 (rewritten without links) I’m attempting to add the capability to export a file from CoreData. Since ShareLink requires iOS16+, I found an article showing how to create a UIKit wrapper for 'UIActivityViewController' This does work, but I end up with multiple files instead of one. How do I merge this into one file? Note: I don’t think I want to write to the app’s document directory – rather I’d like to allow the user to export to iCloud. Eventually, I’d like to share a list of dates with descriptions and if someone puts a sensitive date in there – I don’t want it to be left in a directory. I would include a warning that the file that they export needs to be handled with care if there are any sensitive dates. Some might consider birthdays as private information, right? I'd also like to be able to name the file - so far when the share sheet comes up, I select Save to Files and it uses a default name of text.txt My next step is to be able to import a CSV file (rou
Topic: UI Frameworks SubTopic: SwiftUI
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Broken autocomplete in Xcode 26
Xcode 16 and 26 changes in painful way how the Tab key works during autocomplete. Previously, pressing Tab would extend the typed text up to the word match. For example, we have two classes: NSViewController and NSViewCoordinator BEFORE, typing: NSV + Tab used to complete to NSViewCo Now, in Xcode 26, pressing Tab just use the first suggestion. Stupidly. Especially when you want DispatchQueue and it gaves you DispatchSemaphore… That is very inconvenient because very often I want just see all possible cases with some prefix...without need of typing all prefix manually. How to restore the previous behavior? How to do autocomplete word-by-word?
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Reply to Xcode 26.3 not rendering Unicode/Emoji in Simulator or Canvas
Thanks so much for this post and thanks for your patience on my replay. When Unicode characters and emojis render perfectly on a physical device but appear as blank spaces or empty boxes in the Simulator and SwiftUI Canvas, in my opinion it means the Color Emoji font is missing and this is corrupted, or failing to load inside the Simulator Runtime. Because the SwiftUI Canvas uses the exact same underlying simulator infrastructure as the standalone Simulator app, both break at the same time. We identified this a bug and I would encourage you to use the physical device or to download the latest beta simulators iOS 24.4 RC https://developer.apple.com/download/os/ and let me know it the issue has been fixed. Here are the most effective ways to resolve this issue: Open Xcode and go to Xcode > Settings (or Preferences) > Platforms. Find the iOS Simulator runtime you are currently using (e.g., iOS 26.3). Right-click (or Control-click) it and select Delete. Once deleted, click the + button at
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WKWebView could not access local javascript files
We are experiencing an issue after Xcode 26.0 to load local javascript files to WKWebView to render our own design. it used to work well, however after Xcode 26.0, when [self.webView loadFileURL:fileURL allowingReadAccessToURL:accessURL]; it returns [PID=1514] WebProcessProxy::hasAssumedReadAccessToURL(3198190): no access self.webRootPath = [[NSHomeDirectory() stringByAppendingPathComponent:@Documents] stringByAppendingPathComponent:CHAT_VIEW_WEB_ROOT]; NSFileManager *fileManager = [NSFileManager defaultManager]; NSError *error = nil; if (! [fileManager fileExistsAtPath:self.webRootPath]){ [fileManager createDirectoryAtPath:self.webRootPath withIntermediateDirectories:NO attributes:nil error:&error]; } NSURL *accessURL = [NSURL fileURLWithPath:self.webRootPath]; Not sure how to assign access permission to WKWebView. Any help much appreciated.
Topic: Safari & Web SubTopic: General Tags:
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Reply to Cannot find devices in RemoteImmersiveSpace
Hi @hungng Could you try running the Spatial Rendering App template and see if you can reproduce the issue there? To do so: Create a new project in Xcode by choosing File > New > Project. Navigate to the macOS section of the template chooser. Select the Spatial Rendering App template. Let me know if you run into the same issue with the template, thanks!
Topic: Spatial Computing SubTopic: General Tags:
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Live Q&A Summary - SwiftUI foundations: Build great apps with SwiftUI
Here’s a recap of the Live Q&A for SwiftUI foundations: Build great apps with SwiftUI. If you participated and asked questions, thank you for coming and participating! If you weren’t able to join us live we hope this recap is useful Where can I watch the VOD? Is the sample code “Wishlist” that was shown available for download? You can view the replay of the entire event here SwiftUI foundations: Build great apps with SwiftUI The sample code for Wishlist is available here What are the best practices when it comes to building complex navigations in SwiftUI? The developer website has documentation on navigation style best practices. Explore navigation basics like NavigationStack and TabView to get a ground-up understanding. For documentation on navigation APIs see Navigation. ‎ How can I integrate UIKit with my SwiftUI app? What about adding SwiftUI into my UIKit app? See UIKit integration: Add UIKit views to your SwiftUI app, or use SwiftUI views in your UIKit app. Both UIKit and SwiftUI provide API to show
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Reply to Invalid Entitlement: Unknown ID
Thanks for that, always hard to read XML as Xcode presents that pretty good. It looks completely clean and the com.apple.developer.associated-domains only contain keys that are allowed https://developer.apple.com/documentation/BundleResources/Entitlements/com.apple.developer.associated-domains Will be good to go over that: https://developer.apple.com/documentation/bundleresources/entitlements/com.apple.developer.associated-appclip-app-identifiers So the string should start with applinks: and the section for app domains should only contain the app clips: https://developer.apple.com/documentation/xcode/supporting-associated-domains. I'm going to post a way for us to connect and go over your project to review the project. Probably we will need to go over Xcode. I'd like you to submit a code-level support request so we can discuss this further privately. When you create the request, indicate that you were referred by me at Apple and make sure to include a link to this thread. Albert Pas
Topic: App & System Services SubTopic: General Tags:
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Provisioning profile missing entitlement: com.apple.developer.icloud
Hi, I do have a strange behavior in my development environment on a Mac mini (M4) running 26.2 and Xcode 26.3. Everything was working as expected. My project had a stable state and I wanted to enable iCloud support. As result I could not run the app any more because code signing failed with the message that my profile does not include the above entitlement. On my notebook (M2) with XCode 26.3 everything is working. Im am using GIT and both computers have identical code. The code compiling and running on my notebook will not run any more on my Max mini. Any help to find what might have broken the code signing and how it could be fixed? Thanks in advance.
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Reply to OSSystemExtensionsWorkspace on iPadOS
For future reference, I'd recommend replying by posting as a fully reply instead of using the comments feature, as full replies are harder to mess in our tooling than comments. Thanks for the update, the bug is already created: FB16923149 Perfect! Please try adding the entitlement again, as this should now be fixed in both the portal and Xcode. Note that you may need to quit and relaunch Xcode for it to pick up the new entitlement option. __ Kevin Elliott DTS Engineer, CoreOS/Hardware
Topic: App & System Services SubTopic: Drivers Tags:
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Reply to Grant Access - Register GitLab Application - 504 Client Timeout
Dear Xcode cloud support The same error occur on my hosted gitlab repo. I allow my firewall with the IP adress ranges you mention, but i still have the same error 504 Client Timeout. If you are using a firewall, it must be configured to accept incoming connections. Thanks yours sincerely,
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2d
Grant Access - Register GitLab Application - 504 Client Timeout
Dear Xcode cloud support. on 30.1.2026 Xcode cloud was not able to connect to our git server. so I deleted the repository from app store connect Xcode cloud settings and deleted the Xcode cloud in app store connect for all our apps. I started to create Xcode cloud workflow from Xcode and when I want to Grant Access - Register GitLab Application - to our git repository I get and error : 504 Client Timeout. If you are using a firewall, it must be configured to accept incoming connections. git is behind VPN but the IP address ranges 17.58.0.0/18, 17.58.192.0/18, and 57.103.0.0/22 are white labeled and before 30.1.2026 it was working. I contacted the gitlab administrators and they acknowledged that during Register GitLab Application they see no traffic (in gltlab and proxy server) from xcode cloud. I tried Register GitLab Application multiple times until now with same error. It is not app specific because this error happens for all our apps. Thanks a
Replies
3
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0
Views
121
Activity
2d
Instruments Malfunction
I’m reporting a severe reproducible issue in Instruments, specifically when using the SwiftUI instrument and opening Show Cause & Effect Graph. What happens: • Instruments becomes extremely laggy/unresponsive • The graph/detail area can turn solid magenta/pink • Memory usage rapidly increases (I observed around 18 GB, 25 GB, and up to 34 GB) • My Mac has crashed/restarted during this, or in other terms, had a kernel panic, where my Mac froze, and everything unresponsive. The Trackpad wouldn't even click. Important detail: • I could not find a generated kernel panic log after the crash/restart. Repro context: • SwiftUI iOS app profiled from Xcode • Trigger is specifically entering Show Cause & Effect Graph • Recordings can be short and still trigger it • Issue is much less severe or absent if I avoid that view What I already tried: • Rebooting • Short captures / fewer instruments • Clearing Xcode/Instruments caches/preferences • Retesting after cleanup • Reinstalling Xcode Is
Replies
2
Boosts
0
Views
106
Activity
2d
Third-party credential manager not appearing in Apple Passwords "Export Data to Another App" list — iOS 26
Hi, I'm building a third-party credential manager app and trying to get it listed as an eligible destination in Apple Passwords → Export Data to Another App on iOS 26 / macOS 26. The app never appears in the list, even on a physical device. What I've implemented so far: The main app and the Credential Provider Extension both have the com.apple.developer.authentication-services.autofill-credential-provider entitlement set. The extension's Info.plist has ASCredentialProviderExtensionCapabilities nested correctly under NSExtension → NSExtensionAttributes, with ProvidesPasskeys and ProvidesPasswords both set to true. Both targets share the same App Group. The extension is visible and selectable under Settings → General → AutoFill & Passwords — so the extension itself is working. I've also added ASCredentialImportManager and ASCredentialExportManager support to the app based on the AuthenticationServices SDK interfaces in Xcode 26. The specific question: What is the actual eligibility criteria for app
Topic: UI Frameworks SubTopic: General
Replies
2
Boosts
0
Views
158
Activity
3d
File Export from iOS - eventually import too
iOS 15 - iOS 26.x, SwiftUI, Xcode 26.1.1 (rewritten without links) I’m attempting to add the capability to export a file from CoreData. Since ShareLink requires iOS16+, I found an article showing how to create a UIKit wrapper for 'UIActivityViewController' This does work, but I end up with multiple files instead of one. How do I merge this into one file? Note: I don’t think I want to write to the app’s document directory – rather I’d like to allow the user to export to iCloud. Eventually, I’d like to share a list of dates with descriptions and if someone puts a sensitive date in there – I don’t want it to be left in a directory. I would include a warning that the file that they export needs to be handled with care if there are any sensitive dates. Some might consider birthdays as private information, right? I'd also like to be able to name the file - so far when the share sheet comes up, I select Save to Files and it uses a default name of text.txt My next step is to be able to import a CSV file (rou
Topic: UI Frameworks SubTopic: SwiftUI
Replies
6
Boosts
0
Views
300
Activity
3d
Broken autocomplete in Xcode 26
Xcode 16 and 26 changes in painful way how the Tab key works during autocomplete. Previously, pressing Tab would extend the typed text up to the word match. For example, we have two classes: NSViewController and NSViewCoordinator BEFORE, typing: NSV + Tab used to complete to NSViewCo Now, in Xcode 26, pressing Tab just use the first suggestion. Stupidly. Especially when you want DispatchQueue and it gaves you DispatchSemaphore… That is very inconvenient because very often I want just see all possible cases with some prefix...without need of typing all prefix manually. How to restore the previous behavior? How to do autocomplete word-by-word?
Replies
16
Boosts
0
Views
582
Activity
3d
Reply to Xcode 26.3 not rendering Unicode/Emoji in Simulator or Canvas
Thanks so much for this post and thanks for your patience on my replay. When Unicode characters and emojis render perfectly on a physical device but appear as blank spaces or empty boxes in the Simulator and SwiftUI Canvas, in my opinion it means the Color Emoji font is missing and this is corrupted, or failing to load inside the Simulator Runtime. Because the SwiftUI Canvas uses the exact same underlying simulator infrastructure as the standalone Simulator app, both break at the same time. We identified this a bug and I would encourage you to use the physical device or to download the latest beta simulators iOS 24.4 RC https://developer.apple.com/download/os/ and let me know it the issue has been fixed. Here are the most effective ways to resolve this issue: Open Xcode and go to Xcode > Settings (or Preferences) > Platforms. Find the iOS Simulator runtime you are currently using (e.g., iOS 26.3). Right-click (or Control-click) it and select Delete. Once deleted, click the + button at
Replies
Boosts
Views
Activity
3d
WKWebView could not access local javascript files
We are experiencing an issue after Xcode 26.0 to load local javascript files to WKWebView to render our own design. it used to work well, however after Xcode 26.0, when [self.webView loadFileURL:fileURL allowingReadAccessToURL:accessURL]; it returns [PID=1514] WebProcessProxy::hasAssumedReadAccessToURL(3198190): no access self.webRootPath = [[NSHomeDirectory() stringByAppendingPathComponent:@Documents] stringByAppendingPathComponent:CHAT_VIEW_WEB_ROOT]; NSFileManager *fileManager = [NSFileManager defaultManager]; NSError *error = nil; if (! [fileManager fileExistsAtPath:self.webRootPath]){ [fileManager createDirectoryAtPath:self.webRootPath withIntermediateDirectories:NO attributes:nil error:&error]; } NSURL *accessURL = [NSURL fileURLWithPath:self.webRootPath]; Not sure how to assign access permission to WKWebView. Any help much appreciated.
Topic: Safari & Web SubTopic: General Tags:
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4
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0
Views
1.3k
Activity
3d
Reply to Cannot find devices in RemoteImmersiveSpace
Hi @hungng Could you try running the Spatial Rendering App template and see if you can reproduce the issue there? To do so: Create a new project in Xcode by choosing File > New > Project. Navigate to the macOS section of the template chooser. Select the Spatial Rendering App template. Let me know if you run into the same issue with the template, thanks!
Topic: Spatial Computing SubTopic: General Tags:
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Reply to WKWebView could not access local javascript files
Hi, If this is still reproducing, could you file a feedback report, and possibly attach a demo Xcode project that is reproducing the issue?
Topic: Safari & Web SubTopic: General Tags:
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3d
Live Q&A Summary - SwiftUI foundations: Build great apps with SwiftUI
Here’s a recap of the Live Q&A for SwiftUI foundations: Build great apps with SwiftUI. If you participated and asked questions, thank you for coming and participating! If you weren’t able to join us live we hope this recap is useful Where can I watch the VOD? Is the sample code “Wishlist” that was shown available for download? You can view the replay of the entire event here SwiftUI foundations: Build great apps with SwiftUI The sample code for Wishlist is available here What are the best practices when it comes to building complex navigations in SwiftUI? The developer website has documentation on navigation style best practices. Explore navigation basics like NavigationStack and TabView to get a ground-up understanding. For documentation on navigation APIs see Navigation. ‎ How can I integrate UIKit with my SwiftUI app? What about adding SwiftUI into my UIKit app? See UIKit integration: Add UIKit views to your SwiftUI app, or use SwiftUI views in your UIKit app. Both UIKit and SwiftUI provide API to show
Replies
5
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0
Views
334
Activity
2d
Reply to Invalid Entitlement: Unknown ID
Thanks for that, always hard to read XML as Xcode presents that pretty good. It looks completely clean and the com.apple.developer.associated-domains only contain keys that are allowed https://developer.apple.com/documentation/BundleResources/Entitlements/com.apple.developer.associated-domains Will be good to go over that: https://developer.apple.com/documentation/bundleresources/entitlements/com.apple.developer.associated-appclip-app-identifiers So the string should start with applinks: and the section for app domains should only contain the app clips: https://developer.apple.com/documentation/xcode/supporting-associated-domains. I'm going to post a way for us to connect and go over your project to review the project. Probably we will need to go over Xcode. I'd like you to submit a code-level support request so we can discuss this further privately. When you create the request, indicate that you were referred by me at Apple and make sure to include a link to this thread. Albert Pas
Topic: App & System Services SubTopic: General Tags:
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Activity
3d
Provisioning profile missing entitlement: com.apple.developer.icloud
Hi, I do have a strange behavior in my development environment on a Mac mini (M4) running 26.2 and Xcode 26.3. Everything was working as expected. My project had a stable state and I wanted to enable iCloud support. As result I could not run the app any more because code signing failed with the message that my profile does not include the above entitlement. On my notebook (M2) with XCode 26.3 everything is working. Im am using GIT and both computers have identical code. The code compiling and running on my notebook will not run any more on my Max mini. Any help to find what might have broken the code signing and how it could be fixed? Thanks in advance.
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7
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0
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150
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Reply to Provisioning profile missing entitlement: com.apple.developer.icloud
I was offline for a couple of days. I stepped through the above steps. Step one was working OK. Step 3 was working OK. I have no idea what is going wrong. I think I will revoke my developer certificate an try to start with a fresh one. Xcode must store some information outside of of the source code with is GIT controlled.
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3d
Reply to OSSystemExtensionsWorkspace on iPadOS
For future reference, I'd recommend replying by posting as a fully reply instead of using the comments feature, as full replies are harder to mess in our tooling than comments. Thanks for the update, the bug is already created: FB16923149 Perfect! Please try adding the entitlement again, as this should now be fixed in both the portal and Xcode. Note that you may need to quit and relaunch Xcode for it to pick up the new entitlement option. __ Kevin Elliott DTS Engineer, CoreOS/Hardware
Topic: App & System Services SubTopic: Drivers Tags:
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