I'm based in Australia, and am having the following issue. After leaving this message I received another response from someone else who is also havign the same issue, I've pasted that too. I'm quite surprised to not see it mentioned, could be local to language settings or something. Here is the issue: Folk, I am having an issue where Xcode 26.3 with the new iOS26.2+26.3.1 Simulator update installed doesn’t render Unicode characters in the Canvas or in Simulator. They do render when running direct to a device. I’ve reset devices inside Simulator, cleared Derived Data, cleaned Build Folders etc but to no avail! Is anyone else seeing this, I can’t find a mention anywhere!! Thank you in advance. Yep. Same here. Can't see emojis on the emoji picker keyboard.

Will I be able to download and run Xcode 26.3 on a new MacBook Air with an M5 chip? If yes, what memory size is recommended? 16, 24 or 32 GB ?

I have three rogue iOS simulators, how to correctly delete them and reclaim the disk space? These img files are costing me 18gb of storage.

Dear Xcode Team, Please consider adding an option to position the Coding Assistant on the right side of the editor. Currently, when the assistant panel is open, it makes it difficult to access the Project Navigator at the same time. Having the ability to move the Coding Assistant to the right side would allow developers to keep the Project Navigator visible while interacting with the assistant, improving workflow and efficiency. Thank you

My project uses about 10 local packages. When Xcode determins its dependencies graph it includes project Foo (a package) and project Foo_Foo (???). This is a no op for normal builds, but causes the Foo package to be linked twice for test builds which then fail due to duplicate symbols. Nowhere in my repository is Foo_Foo defined or reference. Nowhere in the .xcodeproj/ folder is there mention of Foo_Foo. What am I doing wrong?

It doesn't show any files, only warning or errors for me. Same behavior with @

I have Xcode 26.1.1 (installed on a Mac Mini with Sequoia 15.7.2), which was installed from the Universal .xip file available from the Apple Developer site. This file is 2.7Gb. When Xcode is run, there is a menu item at Settings -> Components, and the top section "Platform Support" includes an option to "Get" the iOS SDK, which is an additional 10.3Gb download.[1][2] I would like to either use command-line tools to obtain this iOS SDK component, or find where the downloaded package or its contents are installed on this Mac. This Apple Documentation some examples of using command-line tools to download components for Xcode. However, there is no specific documentation on how to separately download the iOS SDK. It seems that if possible, it could be done with "xcodebuild -downloadComponent", however I have tried a number of likely component names (ios, ios_sdk, ios26.1, ios_sdk26.1, iphoneos, iphoneos_sdk, iphoneos_sdk26.1), and none are valid. Does anyone know either where the SDK download can be found, or how to download it using command-line tools? Background: I require this as I am managing a fleet of Mac Minis located in a data centre (used for iOS/Android builds), and Internet access is restricted - any action requiring Internet access needs the Mac to be removed from the machine room racks and taken to a build room, then connected to a mobile hotspot or similar. This access is slow, and the above 10.3Gb download can take over an hour. If I can download the SDK separately, I can distribute it to all of the Macs over the internal network overnight, in advance of visiting the DC for upgrade tasks. [1] Various web sites say that the iOS SDK is "bundled with" Xcode. However, if that's the case a) how is a 10.3Gb download somehow included in a 2.7Gb file? And b) why do I still need to "Get" this component after installing Xcode from the 2.7Gb file? [2] Note that I am not looking for the iOS Simulator, I have already downloaded the iOS 26.1 version of this. I am specifically looking for the iOS SDK as listed under "Platform Support" in the Xcode menu described above.

Hello Apple Developer Community, I'm seeing a persistent crash in my iOS app reported via Firebase Crashlytics. The issue only started appearing on devices running iOS 26.3.0 and above (the crash does not occur on lower iOS versions, and it's unrelated to my app's version number). Key points: My app does NOT use any Text-to-Speech (TTS) features whatsoever. No AVSpeechSynthesizer, no Speech framework, no related APIs called from our code. My app is primarily written in Objective-C (with some Swift components possibly via dependencies). The crash stack is entirely within Apple's private TextToSpeech framework, specifically in ausdk::BufferAllocator::instance(). I suspect it might be indirectly triggered by a third-party ad SDK (e.g., Google Mobile Ads, AppLovin, etc.) that could be loading or interacting with accessibility features in the background — but this is just a hypothesis, as I have no direct evidence yet. Here is one representative crash log: Crashed: com.apple.root.user-initiated-qos.cooperative 0 TextToSpeech 0x6bb00 ausdk::BufferAllocator::instance() + 99800 1 TextToSpeech 0xf8c60 ausdk::BufferAllocator::instance() + 677688 2 TextToSpeech 0xf8c60 ausdk::BufferAllocator::instance() + 677688 3 TextToSpeech 0x1a0b9c ausdk::BufferAllocator::instance() + 1365620 4 libswift_Concurrency.dylib 0x628b4 swift::runJobInEstablishedExecutorContext(swift::Job*) + 288 5 libswift_Concurrency.dylib 0x63d28 swift_job_runImpl(swift::Job*, swift::SerialExecutorRef) + 156 6 libdispatch.dylib 0x13f48 _dispatch_root_queue_drain + 364 7 libdispatch.dylib 0x146fc _dispatch_worker_thread2 + 180 8 libsystem_pthread.dylib 0x137c _pthread_wqthread + 232 9 libsystem_pthread.dylib 0x8c0 start_wqthread + 8 The crash occurs on a background cooperative queue (Swift Concurrency). Questions: Has anyone else seen crashes inside ausdk::BufferAllocator::instance() in TextToSpeech on iOS 26.3.0+ even without using TTS in their app? Could a third-party ad SDK be causing the TextToSpeech framework to load unexpectedly (e.g., via accessibility preloading)? Is this a known bug in iOS 26's Spoken Content / Speak Selection features? Any workarounds or fixes from Apple? Any insights, similar reports (especially from Objective-C based apps), or advice would be greatly appreciated! Thanks!

I have been getting the following error intermittently (once it happens, then its consistent) when I try to build my app Showing Recent Errors Only Unable to resolve build file: BuildFile<b11862f281fd8c8287d499b4f0922a9c61c95323d2196ba877ed344a02baffbb> (The workspace has a reference to a missing target with GUID '0c7e19da3805e0a412c717704d4549fc25560b498add930cbef9623bd9afb53a') There have been no changes to my project (git status is clean). I have tried cleaning DerivedData as well, but it did not help. How am I supposed to figure out from the GUID what is it that xcode is trying to find?

undle/Application/D1E61F20-B0C9-4B21-8152-E4ABFA0979F2/YTVIP.app': Unspecified User Info: { DVTErrorCreationDateKey = "2026-03-04 03:05:58 +0000"; DVTRadarComponentKey = 855031; IDERunOperationFailingWorker = DBGLLDBLauncher; RawUnderlyingErrorMessage = "Cannot launch '/private/var/containers/Bundle/Application/D1E61F20-B0C9-4B21-8152-E4ABFA0979F2/YTVIP.app': Unspecified"; } Event Metadata: com.apple.dt.IDERunOperationWorkerFinished : { "device_identifier" = d13ba5c93db94daa55ae177b1822998b675939a8; "device_model" = "iPhone7,2"; "device_osBuild" = "12.5.3 (16H41)"; "device_osBuild_monotonic" = 1607004100; "device_os_variant" = 1; "device_platform" = "com.apple.platform.iphoneos"; "device_platform_family" = 2; "device_reality" = 1; "device_thinningType" = "iPhone7,2"; "device_transport" = 1; "launchSession_schemeCommand" = Run; "launchSession_schemeCommand_enum" = 1; "launchSession_targetArch" = arm64; "launchSession_targetArch_enum" = 6; "operation_duration_ms" = 12938; "operation_errorCode" = 3; "operation_errorDomain" = IDEDebugSessionErrorDomain; "operation_errorWorker" = DBGLLDBLauncher; "operation_error_reportable" = 1; "operation_name" = IDEiPhoneRunOperationWorkerGroup; "param_consoleMode" = 1; "param_debugger_attachToExtensions" = 0; "param_debugger_attachToXPC" = 1; "param_debugger_type" = 5; "param_destination_isProxy" = 0; "param_destination_platform" = "com.apple.platform.iphoneos"; "param_diag_MTE_enable" = 0; "param_diag_MainThreadChecker_stopOnIssue" = 0; "param_diag_MallocStackLogging_enableDuringAttach" = 0; "param_diag_MallocStackLogging_enableForXPC" = 1; "param_diag_allowLocationSimulation" = 1; "param_diag_checker_mtc_enable" = 1; "param_diag_checker_tpc_enable" = 1; "param_diag_gpu_frameCapture_enable" = 3; "param_diag_gpu_shaderValidation_enable" = 0; "param_diag_gpu_validation_enable" = 1; "param_diag_guardMalloc_enable" = 0; "param_diag_memoryGraphOnResourceException" = 0; "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" = 0; "param_launcher_substyle" = 0; "param_lldbVersion_component_idx_1" = 0; "param_lldbVersion_monotonic" = 170302360103; "param_runnable_appExtensionHostRunMode" = 0; "param_runnable_productType" = "com.apple.product-type.application"; "param_testing_launchedForTesting" = 0; "param_testing_suppressSimulatorApp" = 0; "param_testing_usingCLI" = 0; "sdk_canonicalName" = "iphoneos26.2"; "sdk_osVersion" = "26.2"; "sdk_platformID" = 2; "sdk_variant" = iphoneos; "sdk_version_monotonic" = 2302005700; } System Information macOS Version 26.3 (Build 25D125) Xcode 26.3 (24587) (Build 17C529) Timestamp: 2026-03-04T11:05:58+08:00

Hello, I've been searching online for ways to remedy this issue for the past 3 days and this is my last resort. The Issue Build on device fails to connect to the device. The prompt will permanently be stuck loading in that screen. Finder is able to connect to the device, just that Xcode is unable to. Xcode does prompt for passcode on the device, and I have entered it accordingly. I note that i AM on VPN, but even disabling VPN and turning off Wifi does not fix the issue. This was working until several days ago. Not sure what the issue is. Fixes Attempted Tried with a different cable, and USB ports Tried with different devices (multiple devices both iPad and iPhone has the same issue) Turn Off and On developer mode on devices. Clear Trusted Computers on devices. Updating both devices to the latest iOS version. Quitting Xcode Clearing derived cache Restarting Macbook Updating to the latest iOS version on Macbook Reinstalling Xcode toggling signing certificates I was trying other fixes like "pkill usbmuxd", but since I am on corporate hardware, i will be required to escalate it if i require sudo permissions. Is anyone able to provide a concrete solution or explanation why this happens?

Development environment: MacBook pro Apple M1 macOS Tahoe 26.2 (25C56) Xcode 26.x iPhone 6 Plus / iOS 12.4.4 Exception description: After I upgraded to Xcode 26, my iPhone 6 Plus had a system version of 12.4.4. I was unable to perform real-device debugging, whether for existing projects or new ones. The error message from Xcode was as follows: Could not launch “xxx” Domain: IDEDebugSessionErrorDomain Code: 3 Failure Reason: Cannot launch '/private/var/containers/Bundle/Application/A44062C1-32F5-4346-B13C-FC3F39EAF7A1/xxx.app': Unspecified Even though I have already added device support for the iOS 12.4 Has Xcode 26 stopped supporting the debugging of any devices running iOS 12 system?

Hi there, I am trying to use the agentic coding with the new Xcode update, however the "Intelligence" tab is not coming up on the left hand side of my Xcode settings. I've ensured I have macOS greater than 26, I've got Apple Intelligence and Siri enabled. I've shut down and restarted Xcode and my computer. Still, the option is not available. Can anyone help?

I've recently updated to Xcode 26.3 and I can't download any iOS Simulator Runtime from 26.2 to 18.0, every download gives me: Download failed. Domain: DVTDownloadableErrorDomain Code: 41 User Info: { DVTErrorCreationDateKey = "2026-03-03 16:14:50 +0000"; } -- Download failed. Domain: DVTDownloadableErrorDomain Code: 41 -- System Information macOS Version 26.4 (Build 25E5218f) Xcode 26.3 (24587) (Build 17C529) Timestamp: 2026-03-03T17:14:50+01:00 I tried cleaning every cache, and logging in and out of my account. I saw some reddit posts where they suggested to check out VPNs, host files and other stuff but everything was okay, also I can reach apple cdns etc. I also tried using Xcode beta 26.4 and going back to 26.2 but still the same problem. Anyone has a solution?

I was having an issue with the new xcode and was forced to to go back to to Xcode 26.0.1. ( I need iOS simulators for mobile testing and as Developer I know is using this version with no problems). I've always install xcode from the app store with no issue so installing from Apple Dev was something new for me so So I did the following downloaded Xcode 26.0.1 Extracted it from Xzip added the extracted Xcode version to the applications folder click the Xcode icon Expected result I was expecting to see text i could install Xcode version Actual Result Xcode opened Asked me to create a project When project was created I saw Question. What did I do wrong? How do I fix it?

Have a peculiar problem I'm not able to solve. Working on an app with a mapview in the max zoomed out globe level. For some reason this morning Xcode froze/crashed when I was working and I had to force quit to get it back up. Then a new issue of graphical artifacts on the space section of the Mapview showed up. This Tuesday has now been spent in full on trying to solve this to no avail. I created a new project for iOS/iPadOS and added a similar map implementation. It works fine. I used Claude to help me after a few reinstalls of Xcode with this. I asked claude to summarize - this is what has been done: Claude generative AI summary starts here---------- Here's a complete summary of everything attempted: The Problem SwiftUI tvOS app with MapKit globe view showing severe rendering artifacts — corrupted pixels surrounding the globe. Started after Xcode crashed while the tvOS simulator was actively running. iOS simulator, macOS Maps app, and all native apps work perfectly. Only tvOS simulator MapKit is affected. Hardware Confirmed Fine Geekbench 6 Metal GPU score: 124,666 (normal for M1 Max) Apple Diagnostics (Apple Silicon method): No issues found macOS Maps globe renders perfectly Everything That Was Attempted Simulator resets: Erased all simulator content and settings Created brand new simulator devices Deleted derived data Killed CoreSimulator service Runtime reinstalls: Removed and reinstalled tvOS platform runtime multiple times Tested on Xcode 26.3 and 26.4 beta — same issue on both Installed fresh tvOS runtime after full Xcode reinstall Cache clearing: ~/Library/Caches/com.apple.CoreSimulator ~/Library/Saved Application State/com.apple.iphonesimulator.savedState All Metal shader caches in /private/var/folders/ including: com.apple.CoreSimulator.SimRenderingServices.SimMetalHost com.apple.CoreSimulator.SimRenderingServices.SimRenderServer com.apple.CoreSimulator.CoreSimulatorService com.apple.iphonesimulator com.apple.dt.Xcode com.apple.dt.xcodebuild com.apple.CoreSimulator.simctl ~/Library/Developer/Xcode/XcodeToMetalToolchainIndexMapping.plist ~/Library/Developer/Xcode/SDKToSimulatorIndexMapping.plist ~/Library/Developer/Xcode/DerivedData Full Xcode reinstall: Deleted Xcode completely Removed ~/Library/Developer Removed all Xcode-related caches and preferences Fresh install from Mac App Store APFS simulator volume cleanup (required disabling SIP): Discovered 138GB of orphaned APFS simulator volumes in /Library/Developer/CoreSimulator/Volumes/ that were protected by SIP and couldn't be deleted normally These volumes were left in a corrupted/limbo state from the original Xcode crash Temporarily disabled SIP via Recovery Mode Successfully deleted all orphaned volumes Re-enabled SIP Reinstalled fresh tvOS runtime Metal Toolchain: Found three leftover Metal Toolchains (17A324, 17A5241c, 17A5295f) in Xcode settings Cleared toolchain index mapping file Reinstalled fresh Metal Toolchain with new tvOS runtime Current State Fresh Xcode installation Fresh tvOS runtime All simulator volumes cleared SIP re-enabled Issue still persists What Has NOT Been Checked /Library/Developer/CoreSimulator/Cryptex /Library/Developer/CoreSimulator/Images /Library/Developer/CoreSimulator/Profiles Conclusion This is almost certainly a bug triggered by the hard Xcode crash corrupting something at a level that has survived complete reinstallation of Xcode and all simulator components. The corruption is somewhere in a system-level component that normal developer tools cannot reach. Requires Apple Developer Technical Support or escalation via Feedback Assistant with the full timeline and screenshots. For Apple's reference: Machine: MacBook Pro M1 Max Xcode: 26.3 / 26.4 beta (both affected) Started: After hard Xcode crash while tvOS simulator was actively rendering MapKit globe Affected: tvOS simulator MapKit globe only Not affected: iOS simulator, macOS Maps, all native apps ----------(Claude generative AI summary ends here) ----------- Anyone seen this before? Absolutely wild. Can't think of more things to try. Been eyeing a new Macbook for a while. Strange coincidence that the new M5 Macbook Pros dropped today :D But in sum it does not seem like a GPU issue since the same rendering works on the iOS sim. Thanks!

Hi, I submitted my Swift Student Challenge 2026 app and I'm worried about a build error I got when testing. I have both PlateClassifier_2.mlmodel and PlateClassifier_2.mlmodelc in my Sources folder. Only the .mlmodelc is listed in my Package.swift resources. When building I got: PlateClassifier_2.mlmodel: No predominant language detected. Set COREML_CODEGEN_LANGUAGE to preferred language. Build failed — 1 error Will judges hit this same error? Does having an unlisted .mlmodel alongside the .mlmodelc cause a hard build failure on other machines too, or is this specific to my setup (Xcode 26.2 beta, building to physical device)? Will this get me instantly disqualified? Any help appreciated.

For me it looks like Xcode 26 has problems reading SPM packages from a locally hosted BitBucket git solution. While Xcode 16 work perfectly fine, Xcode 26 fails to load and gives "Server SSH Fingerprint Failed to Verify" as error description. Cleaning build data and DerivedData sometimes makes loading work. Any change in Package dependencies will break it again. Anyone having same problems? How do you handle it?

Looking for any guidance on how to duplicate the Display Settings under "Display & Brightness" more specifically the Display Zoom.

I decided to try out XCode 26.2s new AI abilities but I only get a "Your request couldn't be completed". When clicking the details button I get see this error: InferenceError::unspecifiedUnderlyingError::Error(message: "Unknown parameter: 'tool_call_outputs'.", type: "invalid_request_error", code: Optional("unknown_parameter"), privacyPassRedemptionResponse: nil, userFacingLocalizedErrorMessage: nil) How do I fix that?