In Xcode 26.3 and 26.4, when I use Xcode's built-in git functionality to do a "pull" or "fetch", Xcode presents a dialog saying it's performing the operation, but it never completes. The dialog remains on screen with a spinner. My remote repos are stored on a Mac mini on my local network and I access them via SSH. The git command line works fine, as does the tool Git Tower. I've filed this as FB22091014. Has anyone else seen this, and if so, found a solution?

Can we use Icon Composer to drive an app icon for iOS 26 apps today? I get errors uploading a build to TestFlight internal testing about missing App icon dimensions for an iOS 26 app.

Hi, I am reaching out to seek assistance with a persistent code signing issue that is preventing our team from installing our iOS app, "Scoopz" (https://apps.apple.com/us/app/scoopz-real-life-real-video/id6449206831) on physical devices. We suspect there may be an issue with our Apple Developer account, as we have exhausted all standard troubleshooting steps without success. Below, I’ve provided details about the issue, the error logs, and the steps we’ve taken. Issue Description: When attempting to install the app on an iPhone using Xcode, we encounter the following error: Unable to Install “Scoopz: Debug” Domain: IXUserPresentableErrorDomain Code: 14 Recovery Suggestion: Failed to verify code signature of /[REDACTED_PATH]/OurApp.app : 0xe8008018 (The identity used to sign the executable is no longer valid.) The app builds successfully to the iOS Simulator and can be released to the App Store without issues, but it fails to debug on physical devices. Steps Taken: Our team has attempted the following troubleshooting steps without resolving the issue: Verified that our Apple Developer account is active and our team membership is valid. Checked certificates in Keychain Access and the Apple Developer Portal, ensuring they are not expired or revoked. We created and installed new Apple Development certificates. Confirmed that the provisioning profile includes the target device’s UDID, is associated with a valid certificate, and is not expired. We regenerated and reinstalled the profile. We tried both xcode managed and manually installed profiles. Cleaned the Xcode build folder, deleted the app from the device, and rebuilt the project. Despite these efforts, the issue persists across our entire development team, leading us to believe there may be a problem with our Apple Developer account or its associated certificates/profiles. Request for Assistance: We kindly request your help to: Investigate any potential issues with our Apple Developer account that could be causing this code signing error. Verify the status of our certificates and provisioning profiles on Apple’s servers. Provide guidance on any additional steps or configurations needed to resolve the error. If necessary, suggest how we can escalate this issue for further investigation. Full error log: Unable to Install “Scoopz: Debug” Domain: IXUserPresentableErrorDomain Code: 14 Recovery Suggestion: Failed to verify code signature of /[REDACTED_PATH]/OurApp.app : 0xe8008018 (The identity used to sign the executable is no longer valid.) Please ensure that the certificates used to sign your app have not expired. If this issue persists, please attach an IPA of your app when sending a report to Apple. User Info: { DVTErrorCreationDateKey = "2025-08-20 23:50:11 +0000"; IDERunOperationFailingWorker = IDEInstallCoreDeviceWorker; } Failed to install the app on the device. Domain: com.apple.dt.CoreDeviceError Code: 3002 User Info: { *** } Unable to Install “Scoopz: Debug” Domain: IXUserPresentableErrorDomain Code: 14 Failure Reason: This app cannot be installed because its integrity could not be verified. Recovery Suggestion: Failed to verify code signature of /[REDACTED_PATH]/OurApp.app : 0xe8008018 (The identity used to sign the executable is no longer valid.) Failed to verify code signature of /[REDACTED_PATH]/OurApp.app : 0xe8008018 (The identity used to sign the executable is no longer valid.) Domain: MIInstallerErrorDomain Code: 13 User Info: { FunctionName = "+[MICodeSigningVerifier _validateSignatureAndCopyInfoForURL:withOptions:error:]"; LegacyErrorString = ApplicationVerificationFailed; LibMISErrorNumber = "-402620392"; SourceFileLine = 78; } Event Metadata: com.apple.dt.IDERunOperationWorkerFinished : { "device_identifier" = "-*********"; "device_isCoreDevice" = 1; "device_model" = "iPhone16,2"; "device_osBuild" = "17.1 (21B80)"; "device_platform" = "com.apple.platform.iphoneos"; "device_thinningType" = "iPhone16,2"; "dvt_coredevice_version" = "397.21"; "dvt_coresimulator_version" = 987; "dvt_mobiledevice_version" = "1784.101.1"; "launchSession_schemeCommand" = Run; "launchSession_state" = 1; "launchSession_targetArch" = arm64; "operation_duration_ms" = 4926; "operation_errorCode" = 14; "operation_errorDomain" = IXUserPresentableErrorDomain; "operation_errorWorker" = IDEInstallCoreDeviceWorker; "operation_name" = IDERunOperationWorkerGroup; "param_debugger_attachToExtensions" = 0; "param_debugger_attachToXPC" = 1; "param_debugger_type" = 3; "param_destination_isProxy" = 0; "param_destination_platform" = "com.apple.platform.iphoneos"; "param_diag_113575882_enable" = 0; "param_diag_MainThreadChecker_stopOnIssue" = 0; "param_diag_MallocStackLogging_enableDuringAttach" = 0; "param_diag_MallocStackLogging_enableForXPC" = 1; "param_diag_allowLocationSimulation" = 1; "param_diag_checker_tpc_enable" = 1; "param_diag_gpu_frameCapture_enable" = 0; "param_diag_gpu_shaderValidation_enable" = 0; "param_diag_gpu_validation_enable" = 0; "param_diag_guardMalloc_enable" = 0; "param_diag_memoryGraphOnResourceException" = 0; "param_diag_mtc_enable" = 1; "param_diag_queueDebugging_enable" = 1; "param_diag_runtimeProfile_generate" = 0; "param_diag_sanitizer_asan_enable" = 0; "param_diag_sanitizer_tsan_enable" = 0; "param_diag_sanitizer_tsan_stopOnIssue" = 0; "param_diag_sanitizer_ubsan_enable" = 0; "param_diag_sanitizer_ubsan_stopOnIssue" = 0; "param_diag_showNonLocalizedStrings" = 0; "param_diag_viewDebugging_enabled" = 1; "param_diag_viewDebugging_insertDylibOnLaunch" = 1; "param_install_style" = 2; "param_launcher_UID" = 2; "param_launcher_allowDeviceSensorReplayData" = 0; "param_launcher_kind" = 0; "param_launcher_style" = 99; "param_launcher_substyle" = 0; "param_runnable_appExtensionHostRunMode" = 0; "param_runnable_productType" = "com.apple.product-type.application"; "param_structuredConsoleMode" = 1; "param_testing_launchedForTesting" = 0; "param_testing_suppressSimulatorApp" = 0; "param_testing_usingCLI" = 0; "sdk_canonicalName" = "iphoneos18.0"; "sdk_osVersion" = "18.0"; "sdk_variant" = iphoneos; } System Information macOS Version 15.4.1 (Build 24E263) Xcode 16.0 (23051) (Build 16A242d) Timestamp: 2025-08-20T16:50:11-07:00

Getting a weird build failure with Xcode 26 beta 5 that I haven't seen before. Build works fine locally but fails in CI when building with xcodebuild with this error: build description signature: 7cb0bf47dd6decc14090f5ae23d66594 Build description path: /Users/user/Library/Developer/Xcode/DerivedData/ProjectName-dpklhpaqruhpwdbkihszqtqogzfb/Build/Intermediates.noindex/XCBuildData/7cb0bf47dd6decc14090f5ae23d66594.xcbuilddata error: Failed to decode version info for '/Applications/Xcode-beta.app/Contents/Developer/usr/bin/actool': The data couldn’t be read because it is missing. (stdout: '<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>com.apple.ibtool.version</key> <dict> <key>bundle-version</key> <string>24118.1</string> <key>short-bundle-version</key> <string>26.0</string> </dict> </dict> </plist> ', stderr: '' The thing is, the data is definitely there - actool is outputting valid XML: <key>com.apple.ibtool.version</key> <dict> <key>bundle-version</key> <string>24118.1</string> <key>short-bundle-version</key> <string>26.0</string> </dict> But xcodebuild keeps saying it's missing. This error repeats like 15 times in the build log. Build command: set -o pipefail && xcodebuild -workspace "ProjectName/ProjectName.xcworkspace" -scheme "ProjectNameDeviceTests" -configuration "Debug" -destination "generic/platform=iOS" -resultBundlePath "Build for device/result_bundle.xcresult" -verbose TREAT_WARNINGS_AS_ERRORS=YES COMPILER_INDEX_STORE_ENABLE=NO -IDEBuildLocationStyle=Custom -IDECustomBuildLocationType=Absolute -IDECustomBuildProductsPath="$PWD/test_package" OTHER_SWIFT_FLAGS='${inherited} -Xfrontend -debug-time-function-bodies -Xfrontend -debug-time-expression-type-checking' SWIFT_COMPILATION_MODE=wholemodule clean build-for-testing The issue seems to come and go, sometimes cleaning the derived data and/or reset helps, sometimes it doesn't. Anyone else hitting this? Seems like a parsing bug in the beta where it can't read its own version info properly.

I’m trying to use MCP servers with Xcode 26.3 Coding Intelligence (Codex agent). With a project-scoped config file at /.codex/config.toml, MCP servers are not reliably loaded. /.codex/config.toml Example: [mcp_servers.Notion] url = "https://mcp.notion.com/mcp" enabled = true [mcp_servers.XcodeBuildMCP] command = "/bin/zsh" args = ["-lc", "/opt/homebrew/bin/npx -y xcodebuildmcp@beta mcp"] enabled = true tool_timeout_sec = 10000 Expected: Xcode consistently loads MCP servers defined in /.codex/config.toml across restarts. Actual: Xcode often only exposes xcode-tools. In some sessions MCP servers appear, but after restarting Xcode they may disappear. The global file at ~/Library/Developer/Xcode/CodingAssistant/codex/config.toml also seems managed/rewritten by Xcode and isn’t reliable for custom MCP servers. Questions Is /.codex/config.toml the official/supported way to configure MCP servers for Codex in Xcode right now? Are there any requirements for Xcode to load it (e.g. workspace must be Trusted, open .xcworkspace vs .xcodeproj, full restart/force quit, etc.)? Is there any logging/diagnostics to understand why the MCP server is not starting or not being picked up?

I use Claude Code with AWS Bedrock models. I see that Xcode 26.3 has a way to add model providers but I don't see the URL or API key in use with Claude Code. Is it possible, or are the protocols different and I have to convince my company to pay for an Anthropic subscription

Hey folks, Looking for some assistance with using an API key with xcodebuild commands to archive/export builds on our Enterprise developer account. The goal here is to allow Xcode to completely manage signing/certificates with our cloud distribution certificate, since these builds are happening in CI and we don't want to be manually handling user sessions/certificates on these machines. This is working great with our App Store account, but with our Enterprise account we're getting errors both archiving and exporting the builds. Here's an example of an export command that is giving errors: xcodebuild -exportArchive -exportOptionsPlist /path/to/exportOptions.plist -archivePath /path/to/archive.xcarchive -exportPath /path/to/export -authenticationKeyID *** -authenticationKeyIssuerID *** -authenticationKeyPath /path/to/key.p8 -allowProvisioningUpdates I've put some example values there, but we've double/triple checked the real values when this is actually running. These are the errors we're getting: 2026-02-02 12:30:04.022 xcodebuild[59722:1854348] DVTServices: Received response for 0794248F-E534-474D-ABBF-40C1375B6590 @ <https://appstoreconnect.apple.com/xcbuild/QH65B2/listTeams.action?clientId=XABBG36SBA>. Error = Error Domain=DVTPortalResponseErrorDomain Code=0 "Communication with Apple failed" UserInfo={NSLocalizedDescription=Communication with Apple failed, NSLocalizedRecoverySuggestion=A non-HTTP 200 response was received (401) for URL https://appstoreconnect.apple.com/xcbuild/QH65B2/listTeams.action?clientId=XABBG36SBA} 2026-02-02 12:30:04.173 xcodebuild[59722:1854348] DVTServices: Received response for 1D51FCD1-1876-4881-BE89-DD44E78EA776 @ <https://appstoreconnect.apple.com/xcbuild/QH65B2/listTeams.action?clientId=XABBG36SBA>. Error = Error Domain=DVTPortalResponseErrorDomain Code=0 "Communication with Apple failed" UserInfo={NSLocalizedDescription=Communication with Apple failed, NSLocalizedRecoverySuggestion=A non-HTTP 200 response was received (401) for URL https://appstoreconnect.apple.com/xcbuild/QH65B2/listTeams.action?clientId=XABBG36SBA} 2026-02-02 12:30:04.322 xcodebuild[59722:1854344] DVTServices: Received response for 25D7983F-1153-47C9-AE8A-03A8D10B6453 @ <https://appstoreconnect.apple.com/xcbuild/QH65B2/listTeams.action?clientId=XABBG36SBA>. Error = Error Domain=DVTPortalResponseErrorDomain Code=0 "Communication with Apple failed" UserInfo={NSLocalizedDescription=Communication with Apple failed, NSLocalizedRecoverySuggestion=A non-HTTP 200 response was received (401) for URL https://appstoreconnect.apple.com/xcbuild/QH65B2/listTeams.action?clientId=XABBG36SBA} 2026-02-02 12:30:04.483 xcodebuild[59722:1854344] DVTServices: Received response for 8A56C98B-E786-4878-856F-4D7E3D381DEA @ <https://appstoreconnect.apple.com/xcbuild/QH65B2/listTeams.action?clientId=XABBG36SBA>. Error = Error Domain=DVTPortalResponseErrorDomain Code=0 "Communication with Apple failed" UserInfo={NSLocalizedDescription=Communication with Apple failed, NSLocalizedRecoverySuggestion=A non-HTTP 200 response was received (401) for URL https://appstoreconnect.apple.com/xcbuild/QH65B2/listTeams.action?clientId=XABBG36SBA} error: exportArchive Communication with Apple failed error: exportArchive No signing certificate "iOS Distribution" found We get very similar errors when archiving as well. Are we doing something incorrect here? Is API key usage with xcodebuild not supported for Enterprise builds? Appreciate any help y'all can provide!

I’m using macOS Tahoe 26, and Xcode is version 26.2. I’ve tried all the methods suggested online, but I still can’t download it. In addition, iOS 26.* and iOS 18.* simulators also fail to download. The error messages are shown below. Download failed. Domain: DVTDownloadableErrorDomain Code: 41 User Info: { DVTErrorCreationDateKey = "2026-01-06 01:25:11 +0000"; } Download failed. Domain: DVTDownloadableErrorDomain Code: 41 Failed fetching catalog for assetType (com.apple.MobileAsset.iOSSimulatorRuntime), serverParameters ({ RequestedBuild = 23C54; }) Domain: DVTDownloadsUtilitiesErrorDomain Code: -1 Download failed due to a general networking error. (Catalog download for com.apple.MobileAsset.iOSSimulatorRuntime) Domain: com.apple.MobileAssetError.Download Code: 47 User Info: { tryAgainLater = 1; } System Information macOS Version 26.0 (Build 25A354) Xcode 26.2 (24553) (Build 17C52) Timestamp: 2026-01-06T09:25:11+08:00

I'm getting hundreds of the message below in Xcode. I've narrowed it down to when I instantiate the following AVAudioUnitComponentManager.shared() Message send exceeds rate-limit threshold and will be dropped. { reporterID=231700600717315, rateLimit=32hz }

I'm working on a FileProvider which allows access to encrypted files in Dropbox; I can successfully read and present the decrypted files, so I know it's basically working. But I'm having problems getting FileProvider to re-enumerate a folder when its encryption status changes. When the FileProvider receives an update notification saying a folder is now encrypted, I use signalEnumerator to re-enumerate the folder: FileProviderExtension.manager?.signalEnumerator(for: existingItem.itemIdentifier, completionHandler: { (ourError : Error?) -> Void in       if let ourError = ourError {           log("notifyCallback: mount / unmount failed re-enumeration: \(ourError)")       } else {           log("notifyCallback: mount / unmount signalled re-enumeration; pending")       } }) The log reports that the re-enumeration is pending... but as far as I can tell, neither enumerateItems nor enumerateChanges is called on the folder's item unless a Finder window is actually open for that folder. This means that, when an app other than Finder tries to access the files through the filesystem, it doesn't see the updated set of filenames. (For further reference: I've added code to both enumerateItems and enumerateChanges, so that if the call has been triggered by a recent folder-encryption notification, it retrieves a complete set of items from the Dropbox folder. If a retrieved file has an encrypted filename, it reports it as a modified item and returns its filename in-clear; if the filename isn't encrypted, it doesn't return the item (for enumerateItems) or returns it as a deleted item (for enumerateChanges). This approach seems to work successfully for listing folders with a constant state; it's only if the user encrypts / decrypts a folder without currently having a Finder window open inside that folder that I'm not seeing a refresh.) Any advice on how I can force a re-enumeration without a Finder window currently being displayed?

I'm trying to download an iOS Simulator runtime in Xcode 26.2 or 26.1 on macOS 26.1, but the download keeps failing with the following error: Download failed. Domain: DVTDownloadableErrorDomain Code: 41 Failed fetching catalog for assetType (com.apple.MobileAsset.iOSSimulatorRuntime), serverParameters ({ RequestedBuild = 23C54;}) Domain: DVTDownloadsUtilitiesErrorDomain. Code: -1. Download failed due to a bad URL. (Catalog download for com.apple.MobileAsset.iOSSimulatorRuntime) Domain: com.apple.MobileAssetError.Download Code: 49 User Info: {checkConfiguration = 1;} macOS &amp; Xcode Info: macOS Version: 26.1 (Build 25B78) Xcode Version: 26.2 (24553) (Build 17C52) What I've tried so far: Formatted my Mac and reinstalled Xcode multiple times. Completely deleted Xcode and its related files several times (/Applications/Xcode.app, caches, preferences). Tried different internet connections from multiple locations. Checked Apple servers and verified network. Attempted downloading other simulator runtimes (fail). but download fails immediately with DVTDownloadableErrorDomain Code 41 and bad URL error. Question: How can I fix the simulator download issue in Xcode 26.2 on macOS 26.1? Is there a known workaround for the bad URL / catalog download error?

Hey, so I wanted to pull from the Github project repository and XCode asked me login again. Forgot my password so I tried a wrong one and now it keeps asking for my Username and Access token, when I actually just want to login with my password. Doesn't let me choose between the too, not even when adding the account through preferences. Anyone know how to just login with password and the reason for this -pardon me- absolutely idiotic choice of not letting the user choose?

Hi, I've been running Xcode 26 beta ever since Beta 1 and haven't had rebooting problems. Now with Xcode beta (Version 26.0 beta 4 (17A5285i)) I'll be working on a project when the system (Mac mini 2025) suddenly reboots itself. This has been going on since beta 3. I am also running MacOS 26.0 Beta (25A5316i). I have filed a bug report. Is anyone else having this problem? Thanks, Dan Uff

There are multiple iOS simulator runtimes located at /System/Library/AssetsV2/com_apple_MobileAsset_iOSSimulatorRuntime which I don't need. I tried the following approaches to delete them but not working. Xcode > Settings > Components > Delete (It can delete some but not all of them) xcrun simctl runtime list (It doesn't show the old runtimes) sudo rm (Operation not permitted) sudo rm -rf cc1f035290d244fca4f74d9d243fcd02d2876c27.asset Password: rm: cc1f035290d244fca4f74d9d243fcd02d2876c27.asset/AssetData/096-69246-684.dmg: Operation not permitted rm: cc1f035290d244fca4f74d9d243fcd02d2876c27.asset/AssetData: Operation not permitted rm: cc1f035290d244fca4f74d9d243fcd02d2876c27.asset/Info.plist: Operation not permitted rm: cc1f035290d244fca4f74d9d243fcd02d2876c27.asset/version.plist: Operation not permitted rm: cc1f035290d244fca4f74d9d243fcd02d2876c27.asset: Operation not permitted I have two questions: Why "xcrun simctl runtime list" is unable to list some old runtimes? How to delete them?

Xcode 16.3 repeatedly logs a same message very frequently, as fast as a single thread can. I use Instruments and Console and find out the log is: Needs flush! by -[DNTBrotliDecoder decodeBytes:length:] in DNTDocumentationSupport. The call is on a single non-main thread. I've tried to clear caches and it seems doesn't change. Yet I don't know exact point when the logging starts since launch. Fortunately, this thread is dispatched at E cores, bringing approximately 2 watts of power load to my Mac. Environments: macOS 15.4 (24E248) Xcode 16.3 (16E140) M4 chip

Hello everyone, I am encountering a persistent issue with Xcode where I’m unable to install my app on a testing device due to the following error message: Failed to verify code signature of /var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.SznYNY/extracted/iForC.app : 0xe8008018 (The identity used to sign the executable is no longer valid.) Here’s what I have tried so far to resolve this issue: 1. Ensured that all my certificates and provisioning profiles are current and valid. 2. Removed all related certificates from my Keychain and reinstalled new ones. 3. Cleaned and rebuilt the project multiple times. 4. Unpaired the device and paired it again. 5. Reinstalled the latest version of Xcode. 6. Performed a complete restore of my Mac. Despite these troubleshooting steps, I am still facing the same issue. I would greatly appreciate any insights or experiences related to this error from anyone who has overcome similar challenges. Thank you in advance for your help!

I have been using Xcode Version 26.1.1 on macOS Tahoe Version 26.1. In VIM mode, whenever I quickly tap d twice, to delete the complete line, most of the time Xcode crashes. Is anyone else facing this issue? Should I move to any older version of Xcode or any other solve for this?

Out of nowhere I got some red banner on top of my iPhone 13 mini / iOS 17.5. I cannot pin point the root cause of this. What I can say is that it only happens to Simulators of a certain type, e.g. iPhone 12 and 13 mini, but not iPhone 14 for example. I have installed Xcode 26.1.0 and 26.1.1, out of which 26.1.0 is selected: $ xcode-select -p /Applications/Xcode-26.1.0.app/Contents/Developer And following runtimes: $ xcrun simctl runtime list == Disk Images == -- iOS -- iOS 17.5 (21F79) - CF933623-A258-44F8-B248-C0F25C0C343B (Ready) iOS 26.1 (23B80) - D11C3CDC-EE3D-44CC-8B92-9B7D00B54B0B (Ready) Total Disk Images: 2 (14.6G) Installing the newer 26.1 23B86 runtime doesn't help either.

I can find the Team ID for a registered development account by going to:developer.apple.com &gt; Account &gt; Membership &gt; Team IDI'm sure that a similar ID exists for the Personal Team. If I select my personal team in xcode and then open MyProject.xcodeproj &gt; project.pbxproj, I can find said ID by looking for DEVELOPMENT_TEAM. But this is a rather hacky way to find my personal team ID. Are there other simpler ways to find it?

When I use Xcode 26 (0.1, 1) for debugging and hit a breakpoint, using "step over" causes the debugger to freeze at a random line of code. Clicking "Pause program execution" indicates that the line is being executed, but the breakpoint never exits, seemingly causing a freeze. The application on the simulator also becomes unresponsive. However, when I do not use breakpoints, my program runs smoothly, and debugging on a physical device does not cause any freezes. This issue only occurs with the simulator. I am using Xcode on Apple Silicon, and due to some third-party SDKs that depend on Rosetta, our app can only run on the Rosetta simulator. We did not encounter this issue when using Xcode 16.x for simulator debugging. The current situation with Xcode 26.x significantly reduces our development efficiency. What could be causing this, and is there a solution?