I'm facing this issue intermittently since using Xcode 16 beta 4 on macOS 14.5 when starting xcodebuild build with -destination option. 20:56:07 ▸ xcodebuild: error: Unable to find a device matching the provided destination specifier: 20:56:07 ▸ { platform:iOS Simulator, OS:15.4, name:iPhone 13 Pro } 20:56:07 ▸ The requested device could not be found because multiple devices matched the request. ( 20:56:07 ▸ "<DVTiPhoneSimulator: 0x151fb1fe0> {\n\t\tSimDevice: iPhone 13 Pro (CB36E92A-C32D-481C-A407-28123ABEBF66, iOS 15.4, Shutdown)\n}", 20:56:07 ▸ "<DVTiPhoneSimulator: 0x151fb4070> {\n\t\tSimDevice: iPhone 13 Pro (0EBBCB9A-5FBA-4998-903B-1415315D1533, iOS 15.4, Shutdown)\n}" 20:56:07 ▸ ) This mac is mac mini 2023 M2 Pro 32GB memory, running with multiple simruntimes installed: $ sudo xcrun simctl runtime list Password: == Disk Images == -- iOS -- iOS 17.5 (21F79) - 9FC1CFB3-33A4-4F31-AF40-BAB448F6FA0D (Ready) iOS 16.4 (20E247) - 3BFB66B1-075B-4B17-951C-B691BAC41C73 (Ready) iOS 17.2 (21C62) - C8D4111F-1F7A-4FC2-AC6A-BF68A47EEDCE (Ready) iOS 17.4 (21E213) - 0B8ECC25-EF76-4744-9D77-8256A57D1605 (Ready) iOS 18.0 (22A5326g) - 7217B9B2-A113-4B6B-915E-CAB70431B415 (Ready) iOS 17.0.1 (21A342) - C4FE430B-DD3F-4108-B2E7-B13A04989863 (Ready) iOS 15.4 (19E240) - CAB77B36-B6D3-4F5D-8956-E7A3105AC910 (Ready) iOS 18.1 (22B5023e) - 9E53F2C6-BA91-421C-848F-F78043179361 (Ready) -- tvOS -- tvOS 17.2 (21K364) - 8A9929AE-0521-498D-884A-F87BD16612CD (Ready) tvOS 16.4 (20L494) - 3354C9A4-E177-4030-98F2-0735970E1607 (Ready) tvOS 17.4 (21L224) - 724CD6DA-EAC2-4076-A578-C84872A36E5E (Ready) tvOS 15.2 (19K50) - 0AE51520-B1E2-4ED9-80A4-717291FC5E96 (Ready) tvOS 18.0 (22J5335e) - E839E471-AA01-46E1-A4AD-DF4B98B46525 (Ready) tvOS 17.5 (21L569) - C432547A-F7EF-4B34-AD43-D3E839CB49E1 (Ready) tvOS 17.0 (21J353) - 6A08D50B-D9BF-4496-A5C5-FE21373B11DD (Ready) tvOS 18.0 (22J5324f) - B2C7CA72-AAE6-4DF9-A4B0-26A0EB9462F7 (Ready) -- watchOS -- watchOS 11.0 (22R5318h) - 56250DF3-CF78-4C5D-B502-0B53DE16ABEB (Ready) watchOS 10.4 (21T214) - CC71D3D3-EA19-4F0B-BF3E-388D686AB300 (Ready) watchOS 10.0 (21R355) - 3623992D-88CF-41CB-8091-AF1F8CE16717 (Ready) watchOS 10.2 (21S364) - C0666241-AA31-4CF7-98B9-EA5394331DC6 (Ready) watchOS 9.4 (20T253) - EED82B11-589D-41AF-B290-844F59AECECB (Ready) watchOS 10.5 (21T575) - 0D749B4E-DC69-4F27-8982-510AB985B822 (Ready) watchOS 8.3 (19S51) - 8123ABC7-5465-4467-A5DA-CE9C50E1081D (Ready) watchOS 11.0 (22R5328f) - 648646A0-A370-48A4-881B-15B2422DE698 (Ready) -- xrOS -- xrOS 2.0 (22N5297g) - C2C8E4EE-3738-4706-823E-2B4138CE90BE (Ready) xrOS 1.0 (21N305) - 29EAB8D4-160D-4A3B-AB7C-7325D205AC4C (Ready) xrOS 2.0 (22N5286g) - 1F92EE9A-A5F9-45F7-8075-7FD7BC4EF81E (Ready) xrOS 1.1 (21O209) - DB15F0B2-C9E4-424D-9A50-8D6EDB131142 (Ready) xrOS 1.2 (21O5565d) - 83A26410-A8A8-41F6-A5A1-E0A7E24B8BA0 (Ready) I've never seen this kind of simulator missing error. Nor installing any duplicate runtime(s) on the same machine because it will show error message like 'unable to use this runtime' on xcrun simctl runtime list. Could anyone give me a tip of avoiding this kind of error?

Hi, I work on a iOS application which includes several local swift packages containing modularised code. Each of those local swift packages has a test target defined in their respective Package.swift, and when opening a local package folder standalone in Xcode, then the tests run without issues. However I would like in the main app's test plan to add the local package test targets and have them all run together when the main app's default test plan is run. Xcode allows me to select local package test targets within the main app's test plan (also within Test portion of the main app's scheme), however attempting to build for testing throws a "Module '…' was not compiled for testing". Any ideas on how to achieve this goal (run local package tests in conjunction with main app's tests) and avoid that error? Thanks Peter

When AppEnum or AppEntity is introduced into the iOS18 Widget file, xcode compilation will report an error: Error collecting extracted types: The file “SmartPlusWidgetControl.swift” couldn’t be opened because the text encoding of its contents can’t be determined.

We are using a workspace file and have noticed that when we run fastlane commands that utilize xcodebuild command line arguments to run the export localization command from commandline, and it seems that it uses the xcodeproj package.resolved instead of the workspace package.resolved. This is causing issues as the xcodeproj package resolved will not update at all so is on old version of dependencies that cause xcodebuild commands to fail. Why is there multiple package.resolved files and why does the xcodeproj not stay updated with what is in the workspace resolved file? Why won't the xcodeproj resolved file update when I'm opening the xcodeproj file and selecting specific dependencies and telling it to update the package.

Error collecting extracted types: The file “SmartPlusWidgetControl.swift” couldn’t be opened because the text encoding of its contents can’t be determined.

We have some third-party SDKs do not support arm64 simulator, so we excluded arm64 for Any iOS Simulator SDK in Excluded Architectures. But in this case, ASWebAuthenticationSession will display abnormally. We submitted FB14853757 during the beta period, but have not received any response. This issue still exists in the official version. I hope it can be resolved. Thank you!

So I'm tryin to install an blank application on my device but It doesn't show on the Run on Target in Xcode, but when I look at manage run destination it shows my device?

Hi, I recently updated to Xcode 16. Since then I successfully built my app and sent an update to the App Store. But suddenly, after an exception I've experienced while working on my code, the app is crashing on launch, without showing the stack trace, and showing only one warning in the console: warning: (arm64) /Users/myuser/Library/Developer/Xcode/DerivedData/myapp-bglvscamatwthwbfqmtzmbvxeewc/Build/Products/Debug-iphonesimulator/myapp.app/MyApp empty dSYM file detected, dSYM was created with an executable with no debug info. Tried deleting derived data Erasing all simulator data Reseting my computer No change yet. Any idea what am I missing? Thank you..

I just swapped over to Xcode 16 and archived my build. I have ENABLE_BITCODE = NO in my Build settings (it's listed under user defined settings). When I go to validate the build, I get a failure "Invalid Executable, ***.framework contains bitcode". Nothing about my project settings has changed. If i swap back to Xcode 15 everything's fine when I validate. One thing I noticed though is that if I go through the process of validating, on the confirmation screen for Xcode 16 RC, the line about Bitcode: Not included does not exist like it does if I hit the confirmation screen in Xcode 15.

The app in question was recently distributed on September 4,2024. This time, there have been some minor improvements. To test new version on my iPhone, compiling is done completely. But when I archive it for distribution, I get the following error. While running pass #985712 SILFunctionTransform "DeadArgSignatureOpt" on SILFunction "@$s15Petty_treasurer12PhotosViewerC8onReturnyyF". for 'onReturn()' (at /Users/ymdakr/MyAppli/Petty_accountant/Petty_accountant/PhotosViewer.swift:173:11) Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var LLVM_SYMBOLIZER_PATH to point to it): 0 swift-frontend 0x0000000107a5b0fc llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 56 1 swift-frontend 0x0000000107a59350 llvm::sys::RunSignalHandlers() + 112 2 swift-frontend 0x0000000107a5b6c8 SignalHandler(int) + 292 3 libsystem_platform.dylib 0x000000018deae584 _sigtramp + 56 4 swift-frontend 0x0000000103cb3c54 swift::AbstractFunctionDecl::isDistributedTargetInvocationResultHandlerOnReturn() const + 356 5 swift-frontend 0x0000000103cb3c54 swift::AbstractFunctionDecl::isDistributedTargetInvocationResultHandlerOnReturn() const + 356 6 swift-frontend 0x000000010305cc74 canSpecializeFunction(swift::SILFunction*, swift::CallerAnalysis::FunctionInfo const*, bool) + 444 7 swift-frontend 0x000000010305c2e4 (anonymous namespace)::FunctionSignatureOpts::run() + 212 8 swift-frontend 0x0000000103247554 swift::SILPassManager::runFunctionPasses(unsigned int, unsigned int) + 3448 9 swift-frontend 0x0000000103240d74 swift::SILPassManager::executePassPipelinePlan(swift::SILPassPipelinePlan const&) + 252 10 swift-frontend 0x000000010327d084 swift::SimpleRequest (swift::SILPipelineExecutionDescriptor), (swift::RequestFlags)1>::evaluateRequest(swift::ExecuteSILPipelineRequest const&, swift::Evaluator&) + 56 11 swift-frontend 0x00000001032609e8 swift::ExecuteSILPipelineRequest::OutputType swift::Evaluator::getResultUncached(swift::Evaluator&, swift::ExecuteSILPipelineRequest)::'lambda'()>(swift::ExecuteSILPipelineRequest const&, swift::ExecuteSILPipelineRequest::OutputType swift::evaluateOrFatal(swift::Evaluator&, swift::ExecuteSILPipelineRequest)::'lambda'()) + 412 12 swift-frontend 0x00000001032636c4 swift::runSILOptimizationPasses(swift::SILModule&) + 440 13 swift-frontend 0x00000001027db3f8 swift::CompilerInstance::performSILProcessing(swift::SILModule*) + 1160 14 swift-frontend 0x0000000102405d68 performCompileStepsPostSILGen(swift::CompilerInstance&, std::__1::unique_ptr>, llvm::PointerUnion, swift::PrimarySpecificPaths const&, int&, swift::FrontendObserver*) + 1376 15 swift-frontend 0x00000001024056e4 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*) + 2888 16 swift-frontend 0x0000000102408228 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*) + 1680 17 swift-frontend 0x0000000102406f58 swift::performFrontend(llvm::ArrayRef, char const*, void*, swift::FrontendObserver*) + 3572 18 swift-frontend 0x000000010238e01c swift::mainEntry(int, char const**) + 3680 19 dyld 0x000000018daf3154 start + 2476 Command SwiftCompile failed with a nonzero exit code Previously distributed version is also giving the same error. Development environment: Xcode 16, macOS Sonoma 14.6.1 Run-time configuration: iOS 18

I recently upgraded to MacOS Sequioa 15.0 and had to update to Xcode 16 as a result. I am using iOSAppSDK.framework and now when I want to archive and distribute an app to TestFlight I get this warning... The archive did not include a dSYM for the iOSAppSDK.framework with the UUIDs[...]. Ensure that the archive's dSYM folder includes a DWARF file for iOSAppSDK.framework with the expected UUIDs. Everything worked fine before the update. Even though it seems that the app is deployed correctly, at least from the Developer web site, the version is not actually updated. Can you help me fix this?

/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.0.sdk/usr/include/c++/v1/__format/formatter_floating_point.h:66:30: error: 'to_chars' is unavailable: introduced in macOS 13.3 66 | to_chars_result __r = std::to_chars(__first, __last, __value, __fmt); Which, ok, I can accept that this is true. Except that this worked on Friday, on the same machine running Sonoma and the previous version of Xcode. The project is configured for a deployment target of 12.0, so it should have failed before, but didn't. (This is a CMake-generated xcodeproj, but that also should not have been any change.)

Error message: Previous preparation error: The developer disk image could not be mounted on this device.; Error mounting image: 0xe800010f (kAMDMobileImageMounterPersonalizedBundleMissingVariantError: The bundle image is missing the requested variant for this device.) I had no issues previously with my iPhone 13 Pro running iOS 18 and my XCode 15. Now, after switching to the iPhone 16 Pro, it won't work. I've tried restarting my phone several times, quitting XCode, removing and readding developer mode—nothing quite works.

Since updating to Sequoia & Xcode 16, I cannot run any code in a playground. Even the simplest code - import Cocoa print("Hello, world") does not run and hangs on "Ready to Continue MyPlaground". I've tried restarting, force quitting, deleting and reinstalling Xcode, killing 'com.apple.CoreSimulator.CoreSimulatorService' in the activity monitor.

I am using the latest version of Xcode 16, and I have created a GPX file in my project. However, I am unable to see or select the file to simulate the GPS location. I have attempted to uninstall and reinstall Xcode completely, but the issue persists. Has anyone encountered a similar problem? How can I resolve this? Thank you.

Hi Excited to try out the new Xcode Swift code completion ML tools demo'd yesterday at the SOTU. I am running macOS 14.5, using a VM Via Virtualization Framework ( UTM.app) to run macOS 15 Beta 1. Ive installed XCode 16 Beta 1 in my Host OS (macOS 14.5) and was able to successfully install, boot, and set up macOS 15 as a VM client. Ive installed Xcode 16 in my VM Client, and upon launch, was asked to download the Predictive Text model. I see this error: The operation couldn’t be completed. (ModelCatalog.CatalogErrors.AssetErrors error 1.) Domain: ModelCatalog.CatalogErrors.AssetErrors Code: 1 User Info: { DVTErrorCreationDateKey = "2024-06-11 20:11:32 +0000"; } -- Failed to find asset: com.apple.fm.code.generate_small_v1.tokenizer - no asset Domain: ModelCatalog.CatalogErrors.AssetErrors Code: 1 -- System Information macOS Version 15.0 (Build 24A5264n) Xcode 16.0 (23037.4) (Build 16A5171c) Timestamp: 2024-06-11T13:11:32-07:00

Hi Team, Exporting the archive through the Jenkins pipeline (executing commands on a Mac EC2 instance as a Jenkins agent) isn't working, while exporting directly from the Mac terminal successfully generates the IPA file. What might be the cause? When we execute it on directly Mac terminal, it asks Keychain password first time & after that it automatically generates IPA file. Note : We are using below working command to open keychain access. security unlock-keychain -p "my_password" /Users/ec2-user/Library/Keychains/login.keychain-db Export command : xcodebuild -exportArchive -archivePath $PWD/build/Archive/MyApp.xcarchive -exportPath $PWD/build/IPA -exportOptionsPlist ../../Dev_exportOptions.plist -allowProvisioningUpdates Current details: Node version : node-v18.17.0-darwin-arm64 Npm version : 9.6.7 Ionic version : 5.2.6 Xcode version : 15.4 Macos : Sonoma 14.6.1

I compile plugins for Adobe Illustrator using CORE and Adobe SDK libraries. Xcode 14 has recently refused to clean any of my Xcode projects, system wide, although they compile and run fine. If I change Project Settings > Advanced > Build Location from Legacy to Default, it cleans fine, but when debugging, many breakpoints cannot be used. The marker has a dotted outline and a popup states that the breakpoint cannot be resolved. I'd like to stay with Legacy for the Build Location, and resolve the cleaning problem. Changing permissions or deleting contents of build folders hasn't helped. Has anyone else seen and solved this issue? macOS Sonoma 14.6.1 Xcode 14.3

I use the same email address both in xCode and at developer.apple.com. I have only one team (individual) in xCode, and it uses that particular email. If I look at the Signing Certificate at Signing and Capabilities at Xcode, there is a 10-digit identifier after it, lets call it QWERTYUIOP. When I then go to the developer.apple.com, and log in with the same email address I use in xCode, my Team ID is different than in xCode, lets call it ASDFGHJKLX. The same identifier can be found at Certificates, Identifiers &amp;amp;amp; Profiles. When I developed an Xcode app and tried to get it processed in developer.apple.com, no bundle IDs were found. If I look at my Keychain Access I have certificates with both IDs available. My Developer Certificates are from xCode (QWERTYUIOP) and my distribution certificates are from developer.apple.com (ASDFGHJKLX). I've deleted and re-created them several times but that's what happens. Can anybody help? Support has not been responsive yet.

I've updated my computer to Sequoia 15, Xcode 16 and now no matter what I do, I am unable to work with Swift UI previews. I get this error each time I try to run the preview: Failed to launch app in reasonable time I have done: Uninstall/Re-install Xcode Deleted derived data Deleted the simulator data Used DevCleaner to remove all data related to Xcode Searched all websites about this issue. ( Non shown a good solution ) Write this question on here. If anyone has found a solution, please let me know how you fixed it.