I am trying to perform an unstash operation. I RC on the stash to restore, select "Apply Stashed Changes". It then launches a comparison window to allow me to cherrypick the changes I want to include. However, the button along the bottom, "Apply Changes" is grayed out and remains so no matter what I do. Switching stashes, exiting and restarting xcode. TG i made an emergency project backup right before I did the stash, just for a case like this. Bug? Feature?

We are using Unity 6000.0.51f1 for an iOS app for iPhones and iPads. We have added Firebase Crashlytics to the project. We are getting several app crash issues in iPhones and iPads as well. However, in Firebase, there is no record of the crash; the app simply closes on iOS without any error. We are using so many UnityWebRequests for APIs in the project. We optimized these coroutine functions to reduce memory overload, but still we are getting app crashes. What optimization techniques can we employ in the project to address this issue? And what memory optimization techniques, texture techniques, can we use to address this issue? Please help!

Hi, I'm currently facing an issue where my React Native app crashes only on a real iPhone. On the simulator and in Xcode preview, the app runs fine. Previously, I had an issue with FlatList regarding props.getItem, which I solved by installing some missing Babel dependencies. After that, everything worked correctly in the simulator. But when I try to open the app on a real device, it shows the splash screen and crashes immediately. I've already done a full clean and reset, including: npx react-native start --reset-cache Deleted node_modules and Pods, reinstalled everything Cleaned build folder via Xcode Deleted DerivedData Restarted Metro bundler and simulator/device The issue only happens on the physical device. Here’s a portion of the crash log IDate/Time: 2025-04-14 19:11:28.6796 -0300 Launch Time: 2025-04-14 19:11:28.5292 -0300 OS Version: iPhone OS 18.3.2 (22D82) Release Type: User Baseband Version: 4.20.03 Report Version: 104 Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Termination Reason: SIGNAL 6 Abort trap: 6 Terminating Process: JazminChebar [1973] Triggered by Thread: 0 Last Exception Backtrace: 0 CoreFoundation 0x19a0865fc __exceptionPreprocess + 164 (NSException.m:249) 1 libobjc.A.dylib 0x197601244 objc_exception_throw + 88 (objc-exception.mm:356) 2 JazminChebar 0x1009b2c04 RCTFatal + 568 (RCTAssert.m:147) 3 JazminChebar 0x1009c81f8 __28-[RCTCxxBridge handleError:]_block_invoke + 532 (RCTCxxBridge.mm:1178) 4 libdispatch.dylib 0x1a1e19248 _dispatch_call_block_and_release + 32 (init.c:1549) 5 libdispatch.dylib 0x1a1e1afa8 _dispatch_client_callout + 20 (object.m:576) 6 libdispatch.dylib 0x1a1e29a34 _dispatch_main_queue_drain + 984 (queue.c:8093) 7 libdispatch.dylib 0x1a1e2964c _dispatch_main_queue_callback_4CF + 44 (queue.c:8253) 8 CoreFoundation 0x19a0d2bcc CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE + 16 (CFRunLoop.c:1793) 9 CoreFoundation 0x19a0cf1c0 __CFRunLoopRun + 1996 (CFRunLoop.c:3163) 10 CoreFoundation 0x19a121284 CFRunLoopRunSpecific + 588 (CFRunLoop.c:3434) 11 GraphicsServices 0x1e73914c0 GSEventRunModal + 164 (GSEvent.c:2196) 12 UIKitCore 0x19cc6a674 -[UIApplication _run] + 816 (UIApplication.m:3846) 13 UIKitCore 0x19c890e88 UIApplicationMain + 340 (UIApplication.m:5503) 14 JazminChebar 0x100178708 main + 80 (main.m:7) 15 dyld 0x1c037dde8 start + 2724 (dyldMain.cpp:1338)

Hi all, I am hope someone could assist me with the below error if you ever ran into this during Tap-to-Pay functionality integration on iOS/iPadOS devices. Pre-condition: I have received required entitlements for the Tap-to-Pay integration and created Sandbox test account to validate my development work. Used updated development profile with the new capabilities required for the Integration. When i try to test my flow, i keep receiving this error, with multiple sandbox accounts in developer portal. Error (refreshContext): proxy error handler [ Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service named com.apple.merchantd.transaction was invalidated: failed at lookup with error 159 - Sandbox restriction." UserInfo={NSDebugDescription=The connection to service named com.apple.merchantd.transaction was invalidated: failed at lookup with error 159 - Sandbox restriction.} ] I greatly appreciate if anyone faced this issue or any knowledge on how to address this error. Thanks in advance. Best regards, Govardhan.

I used Xcode to upload to App Store Connect, and I only clicked "Distribute App" once, but the build was uploaded to TestFlight twice, resulting in build numbers 356 and 357 ( I need 356 ). But this doesn’t happen every time. Why would this happen?

The latest build MacOS 26.0 Beta 25A5316i has introduced an error with the conversion tool ProjectedMediaConversion example shown at WWDC Error. I trying recompiling, but with same error: dyld[5902]: Symbol not found: _$sSo18AVAssetWriterInputC12AVFoundationE19PixelBufferReceiverC6append_4with9isolationy9CoreVideo010CVReadOnlyeF0C_So6CMTimeaScA_pSgYitYaKFTjTu Referenced from: /Users/***/Library/Developer/Xcode/DerivedData/ProjectedMediaConversion-elcmxcasetuopvghcomowlupqnuj/Build/Products/Debug/ProjectedMediaConversion Expected in: <129D07B2-72FC-32A1-8162-0E6FD4A5DB2F> /usr/lib/swift/libswiftAVFoundation.dylib

Hi! I am getting this error since an xcode update when trying to build my project. Module 'audioplayers' not found (in target 'Runner' from project 'Runner'). Thank you in advance for any help!

I have experienced problems with my app crashing on build (I believe it's while linking) with various combinations of Xcode version and iOS simulator version. It dates back to Xcode 16.3 in my testing, and continues through Xcode 16.4 and all Xcode 26 betas. This occurs whether the project running is UIKit-based or SwiftUI-based. Simply dropping a file with the following code into a project, without even needing to refer to its class anywhere else in the project, produces the crash. import Foundation import WebKit class WebBrowserController: NSObject, ObservableObject, WKNavigationDelegate { var webView: WKWebView override init() { self.webView = WKWebView() super.init() } func findString(_ string: String, completion: @escaping (WKFindResult) -> Void) { let configuration = WKFindConfiguration() webView.find(string, configuration: configuration) { result in completion(result) } } } With Xcode 26 beta 4 I am experiencing this issue with iOS 18.4 and iOS 18.5 simulators, but not with iOSW 18.3 or iOS 26 simulators. The complete history of my testing back to Xcode 16.3 and the problematic iOS versions is included Feedback #FB17737471. The crash message appearing in the Xcode 26 beta 4 console for iOS 18.5 is below: dyld[7438]: Library not loaded: /usr/lib/swift/libswiftWebKit.dylib Referenced from: <EF9CE2A7-9F7C-316D-869F-087AECC76C53> /Users/dennisbirch/Library/Developer/CoreSimulator/Devices/CD82152C-E407-4350-B8AE-C15B5304CA05/data/Containers/Bundle/Application/94F80728-CECE-4C24-84CF-C435069B276A/SwiftUIMissingWebViewLib.app/SwiftUIMissingWebViewLib.debug.dylib Reason: tried: '/Users/dennisbirch/Library/Developer/Xcode/DerivedData/SwiftUIMissingWebViewLib-dbhkxwiichsdtygsnxqszkylbivv/Build/Products/Debug-iphonesimulator/libswiftWebKit.dylib' (no such file), '/Library/Developer/CoreSimulator/Volumes/iOS_22F77/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/introspection/libswiftWebKit.dylib' (no such file), '/Library/Developer/CoreSimulator/Volumes/iOS_22F77/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/swift/libswiftWebKit.dylib' (no such file), '/usr/lib/swift/libswiftWebKit.dylib' (no such file, not in dyld cache), '/Library/Developer/CoreSimulator/Volumes/iOS_22F77/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/libswiftWebKit.dylib' (no such file) Library not loaded: /usr/lib/swift/libswiftWebKit.dylib Referenced from: <EF9CE2A7-9F7C-316D-869F-087AECC76C53> /Users/dennisbirch/Library/Developer/CoreSimulator/Devices/CD82152C-E407-4350-B8AE-C15B5304CA05/data/Containers/Bundle/Application/94F80728-CECE-4C24-84CF-C435069B276A/SwiftUIMissingWebViewLib.app/SwiftUIMissingWebViewLib.debug.dylib Reason: tried: '/Users/dennisbirch/Library/Developer/Xcode/DerivedData/SwiftUIMissingWebViewLib-dbhkxwiichsdtygsnxqszkylbivv/Build/Products/Debug-iphonesimulator/libswiftWebKit.dylib' (no such file), '/Library/Developer/CoreSimulator/Volumes/iOS_22F77/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/introspection/libswiftWebKit.dylib' (no such file), '/Library/Developer/CoreSimulator/Volumes/iOS_22F77/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/swift/libswiftWebKit.dylib' (no such file), '/usr/lib/swift/libswiftWebKit.dylib' (no such f dyld config: DYLD_SHARED_CACHE_DIR=/Library/Developer/CoreSimulator/Caches/dyld/25A5316i/com.apple.CoreSimulator.SimRuntime.iOS-18-5.22F77/ DYLD_ROOT_PATH=/Library/Developer/CoreSimulator/Volumes/iOS_22F77/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.5.simruntime/Contents/Resources/RuntimeRoot DYLD_LIBRARY_PATH=/Users/dennisbirch/Library/Developer/Xcode/DerivedData/SwiftUIMissingWebViewLib-dbhkxwiichsdtygsnxqszkylbivv/Build/Products/Debug-iphonesimulator:/Library/Developer/CoreSimulator/Volumes/iOS_22F77/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/introspection DYLD_INSERT_LIBRARIES=/Library/Developer/CoreSimulator/Volumes/iOS_22F77/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/libLogRedirect.dylib:/Library/Developer/CoreSimulator/Volumes/iOS_22F77/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/libBacktraceRecording.dylib:/Library/Developer/CoreSimulator/Volumes/iOS_22F77/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/libMainThreadChecker.dylib:/usr/lib/libRPAC.dylib:/Library/Developer/CoreSimulator/Volumes/iOS_22F77/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib/libViewDebuggerSupport.dylib DYLD_FRAMEWORK_PATH=/Users/dennisbirch/Library/Developer/Xcode/DerivedData/SwiftUIMissingWebViewLib-dbhkxwiichsdtygsnxqszkylbivv/Build/Products/Debug-iphonesimulator DYLD_FALLBACK_FRAMEWORK_PATH=/Library/Developer/CoreSimulator/Volumes/iOS_22F77/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.5.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks DYLD_FALLBACK_LIBRARY_PATH=/Library/Developer/CoreSimulator/Volumes/iOS_22F77/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 18.5.simruntime/Contents/Resources/RuntimeRoot/usr/lib

Hello. For the last few months I have been facing a situation for which I do not understand either the reason or the solution. Here is an example for the last few weeks: In App Store Connect it shows 214 crashes for the last week In Xcode it shows 56 crashes for the last 2 weeks without stack traces (NO_CRASH_STACK) In Firebase Crashlytics there is not a single crash. When I click "Show in Finder" it opens a folder with .xccrashpoint files. As far as I understood from the instructions on posting crash reports - this is not what is needed. Interesting point: it looks like the errors occur on iOS 15-16 devices. I have several questions: Why is the number of crashes in Xcode different from the number in App Store Connect? Where are the other crashes? How can I understand what the problem is if there are no stack traces in Xcode?

Start from clean iOS 18.4 simulator. Application tried to request authorisation from user for microphone access. Clicking allow caused the application crashed. Used Swift 6. Report Identifier FB17686864.

The app stops on the breakpoint when "All Runtime Issues" is added. If I disable the breakpoint, the app runs normally. Is there a new project setting to avoid this breakpoint from being set. It does not appear to be a valid error. I am running Xcode 16.2. I edited the "Type" field in the breakpoint box. This occurs with the "System Frameworks" option only.

Hi everyone, I'm totally new to this and am just having fun making an app for myself. I'm attempting to get a broadcastupload extension working, but whatever i do i cant get the replaykit to work. I keep getting this error in xcode: Provisioning profile "Project v6 Broadcast Upload Development" doesn't include the com.apple.developer.replaykit.broadcast entitlement. What I've tried: Created separate App IDs for each target (Explicit App IDs, not Wildcard) Enabled App Groups capability on all three App IDs in Apple Developer Portal Selected the correct App Group for all App IDs Added App Groups capability in Xcode for all targets and all build configurations Created entitlements file with com.apple.developer.replaykit.broadcast: true for Broadcast Upload extension Recreated provisioning profiles multiple times Used manual code signing with correct certificates I'm completely lost. I reached out directly to apple developer support and they just told me to come here... Any help would be grgeatly appreciated.

When upgrading to a new version of Xcode, normally we look in the "Toolchain version history" table of the Xcode wikipedia page. But for Xcode 16.2, it lists git tag swift-6.0.3-RELEASE, which fails to compile with a known error. There was a fix for this error way back on July 4, 2024, but for some reason this fix does not appear in swift-6.0.3-RELEASE (as confirmed with git log, even though the tag occurred on December 2, 2024). So it turns out the minimum tag is swift-6.1-RELEASE for building LLVM with Xcode 16.2 (there are no other release tags between these two). Is it possible that the wikipedia table is simply incorrect in this case? If not, is there a workaround to build swift-6.0.3-RELEASE using Xcode 16.2, as published by Apple?

I am using a script originally developed by Tommy in 2014. It updates the info.plist value for CFBundleVersion. Latest version of Xcode 16.4 modifies the behavior of the script. If I clean the build folder, the value is set by the script that runs after Copy Bundle Resources and modifies the info.plist file in the Debug version of the app. Subsequent runs using the same build seem to execute the script but the info.plist value reverts to the value set in the source directory. The script calculates a value based on the number of revisions to the current branch.

hông thể cài đặt “TrungDemo” Domain: IXUserPresentableErrorDomain Code: 14 Recovery Suggestion: Failed to verify code signature of /var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.kpOILI/extracted/TrungDemo.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 = "2025-04-29 10:51:27 +0000"; IDERunOperationFailingWorker = IDEInstallCoreDeviceWorker; } Failed to install the app on the device. Domain: com.apple.dt.CoreDeviceError Code: 3002 User Info: { NSURL = "file:///Users/studiozego/Library/Developer/Xcode/DerivedData/TrungDemo-blspaulbkwypvhgaxxfjqbppuugg/Build/Products/Debug-iphoneos/TrungDemo.app"; } Không thể cài đặt “TrungDemo” Domain: IXUserPresentableErrorDomain Code: 14 Failure Reason: Không thể cài đặt ứng dụng này vì không thể xác minh tính toàn vẹn của ứng dụng. Recovery Suggestion: Failed to verify code signature of /var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.kpOILI/extracted/TrungDemo.app : 0xe8008018 (The identity used to sign the executable is no longer valid.) Failed to verify code signature of /var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.kpOILI/extracted/TrungDemo.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 = 80; } Event Metadata: com.apple.dt.IDERunOperationWorkerFinished : { "device_identifier" = "00008132-0001786E22B9001C"; "device_isCoreDevice" = 1; "device_model" = "iPad16,4"; "device_osBuild" = "18.4 (22E240)"; "device_platform" = "com.apple.platform.iphoneos"; "device_thinningType" = "iPad16,4-A"; "dvt_coredevice_version" = "443.19"; "dvt_coresimulator_version" = "1010.10"; "dvt_mobiledevice_version" = "1784.102.1"; "launchSession_schemeCommand" = Run; "launchSession_state" = 1; "launchSession_targetArch" = arm64; "operation_duration_ms" = 1320; "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" = "iphoneos18.4"; "sdk_osVersion" = "18.4"; "sdk_variant" = iphoneos; } System Information macOS Version 15.4.1 (Build 24E263) Xcode 16.3 (23785) (Build 16E140) Timestamp: 2025-04-29T17:51:27+07:00

I have an iOS app that also has a Mac Catalyst version that I distribute on the Mac App Store. I upload builds to App Store Connect and use the "Manage version and build number" setting introduced in the past couple of years. This always works without a problem for the iOS version of the app. However, on the Mac, I often get a validation error like this: This bundle is invalid. The value for key CBundleVersion [2958] in the Info.plist file must contain a higher version than that of the previously uploaded version [2959]. Please find more information about CFBundleVersion at https://developer.apple.com/documentation/bundleresources/information_property_list/cfbundleversion (ID: 44cc3c93-a563-45bd-8e10-884444207eae) This is all without making any changes to the code or info plist. The exact same code will build, archive, and upload with no problems whatsoever. I often end up having to manually update the bundle version in order to get an upload to succeed. Once I do, both the iOS and Mac versions will upload and validate successfully, but the problem inevitably returns in future releases. All in all, it seems to defeat the purpose of the Xcode automatic build management feature. Am I missing a step somewhere? Why would this happen with the Mac build but not iOS?

I am passing UUID Key from View1 to View2. In View2, I need to Fetch entries using TabKey. userId is global variable working fine. Giving error TabKey. Please help. how to get rid of this error. If I keep this logic inside init method, Getting new error saying that "Cannot convert value of type 'FetchedResults' to expected argument type 'Binding' Here is the Code. @FetchRequest( sortDescriptors: [NSSortDescriptor(keyPath: \Table2.date, ascending: false)], predicate: { guard let currentUserId = AppSession.shared.currentUserId else { return NSPredicate(value: false) // Or handle the nil case as needed } return NSPredicate(format: "userId == %@ AND itemKey == %@", currentUserId as CVarArg, TabKey as CVarArg ) }(), animation: .default ) private var itab: FetchedResults

After updating to Xcode 16.4, Package resolution fails with some cryptic errors. Each package fails with the following message Showing Recent Errors Only <unknown>:0: warning: legacy driver is now deprecated; consider avoiding specifying '-disallow-use-new-driver' <module-includes>:200:9: note: in file included from <module-includes>:200: 198 | #import "mach/mach_traps.h" 199 | #import "mach/mach_types.h" 200 | #import "mach/mach_vm.h" | `- note: in file included from <module-includes>:200: 201 | #import "mach/mach_voucher.h" 202 | #import "mach/mach_voucher_types.h" /Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/usr/include/mach/mach_vm.h:436:2: error: unknown type name 'mach_vm_offset_list_t'; did you mean 'mach_vm_offset_t'? 434 | ( 435 | vm_map_t target, 436 | mach_vm_offset_list_t in_pointer_list, | `- error: unknown type name 'mach_vm_offset_list_t'; did you mean 'mach_vm_offset_t'? 437 | mach_msg_type_number_t in_pointer_listCnt, 438 | mach_vm_offset_list_t out_pointer_list, /Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/usr/include/mach/arm/vm_types.h:108:33: note: 'mach_vm_offset_t' declared here 106 | 107 | typedef uint64_t mach_vm_address_t __kernel_ptr_semantics; 108 | typedef uint64_t mach_vm_offset_t __kernel_ptr_semantics; | `- note: 'mach_vm_offset_t' declared here 109 | typedef uint64_t mach_vm_size_t; 110 | <module-includes>:200:9: note: in file included from <module-includes>:200: 198 | #import "mach/mach_traps.h" 199 | #import "mach/mach_types.h" 200 | #import "mach/mach_vm.h" | `- note: in file included from <module-includes>:200: 201 | #import "mach/mach_voucher.h" 202 | #import "mach/mach_voucher_types.h" <unknown>:0: error: could not build Objective-C module 'Darwin' /Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/usr/include/mach/mach_vm.h:438:2: error: unknown type name 'mach_vm_offset_list_t'; did you mean 'mach_vm_offset_t'? 436 | mach_vm_offset_list_t in_pointer_list, 437 | mach_msg_type_number_t in_pointer_listCnt, 438 | mach_vm_offset_list_t out_pointer_list, | `- error: unknown type name 'mach_vm_offset_list_t'; did you mean 'mach_vm_offset_t'? 439 | mach_msg_type_number_t *out_pointer_listCnt 440 | ); /Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/usr/include/mach/arm/vm_types.h:108:33: note: 'mach_vm_offset_t' declared here 106 | 107 | typedef uint64_t mach_vm_address_t __kernel_ptr_semantics; 108 | typedef uint64_t mach_vm_offset_t __kernel_ptr_semantics; | `- note: 'mach_vm_offset_t' declared here 109 | typedef uint64_t mach_vm_size_t; 110 | /Users/paulwilliamson/Developer/ios-app/Packages/Modules/ModalAdvert/Package.swift:4:8: error: failed to build module 'PackageDescription' for importation due to the errors above; the textual interface may be broken by project issues or a compiler bug 2 | // The swift-tools-version declares the minimum version of Swift required to build this package. 3 | 4 | import PackageDescription | `- error: failed to build module 'PackageDescription' for importation due to the errors above; the textual interface may be broken by project issues or a compiler bug 5 | 6 | let package = Package( We don't specify -disallow-use-new-driver, so I'm unsure where that message comes from. We have cleared derived data and are performing a clean build.

Blocker: Registering simulator runtime with CoreSimulator failed.

I'm trying to add a swift package using Xcode 26 Beta but I keep getting the spinning loader. I tried to remove and re-add my github account, clear history and running plutil -remove IDESwiftPackageAdditionAssistantRecentlyUsedPackages ~/Library/Preferences/com.apple.dt.Xcode.plist in the terminal.