Hi everyone, I think this is a simple issue. I got the following error message" "PreviewDevice is ignored in a #Preview macro. Use the device picker at the bottom of the Canvas to change which device type is used for the preview. (from macro 'Preview')" after this line: ".previewDevice(PreviewDevice(rawValue: "iPhone 17 Pro"))" But in my Canvas I do not see the device picker. Thank you.

I recently switched to Mac OS 12 and XCode 13. I did some work on my application and rebuilt it. Now there is no Help Book. I didn't change the property lists and everything looks right. When I open the Help Book the application either opens a window with a message that the content is currently unavailable or it opens a Help Book window with no content. When this second thing happens the log window shows "entering AHRegistered help Book" but it doesn't appear. Does anyone have any suggestions?

Hi everyone, I’m unable to enable Xcode Cloud for any app on my account. At the final step of the Xcode workflow setup (“Confirm App on App Store Connect”), pressing Complete always returns: “ could not be added to Xcode Cloud. Authentication credentials are invalid.” This affects both existing apps and completely new test apps with fresh bundle IDs. What I’ve verified • I am Account Holder and Admin. • All agreements are accepted. • App creation, bundle ID registration, and certificate management work normally. • I’ve removed/re-added my Apple ID in Xcode and cleared all Xcode-* tokens from Keychain. • Test apps in clean Git repos reproduce the same error. Support I have already opened Case ID 102769512657 with Apple Developer Support, but I’m posting here in case others have seen this issue or know of additional steps to confirm the provisioning state.

Hi everyone! Writing this from my personal Developer Account but this is related to my other account, enrolled under my startup organization account. Sunday morning I've started finalizing a feature on my startup that I've worked on with my colleagues for over a year already. I've pushed the code as usual, wanted to do a internal TestFlight build and I was apparently logged out on Xcode from my account. Thought it's no big deal - went to log in in Xcode Settings -> Account but my attempt was unsuccessful - I was presented a message stating "Unknown error occurred". Weird, but then I tried to use the browser to login into App Store Connect using the following account - I was met with the same message. Alright, I thought I might need to reset my password - clicked on Forgot Password and started the reset password flow. To my surprise, I am presented a new message, stating - Your account has been locked and I need to verify my phone number to request access to this account. I proceed, enter my phone number associated with the account and click continue. I am the presented with the message that my Account Access is Requested and I need to wait up to a day. I then also decided to check Keychain and well, surprise surprise - all my certificates have also been revoked from keychain, both development and distribution. Well, I wake up this morning to the following email: And attempting to login/reset password now presents a message stating that my account is now LOCKED: I've been an Apple Developer for more than 7 years. I've had multiple Developer accounts. This is the first time I'm seeing such things. Please, someone explain what is going on and how can I verify my identity with apple to access my account? I cannot release a new version of our startup's app. We are suffering business losses due to failing to meet a deadline with a potential client. I cannot believe such things are happening.

Hi everyone, After updating my Mac and Xcode to 26, I’m running into a consistent crash whenever I try to launch an app from Xcode. Environment: Mac: Apple Silicon M3 macOS: 26.0 (25A354) Xcode: 26.0.1 (17A400) Issue: When I press Run on any project (including new, empty projects), Xcode immediately crashes. This started only after updating to the latest macOS and Xcode. Crash details: The crash log shows: Application Specific Signatures: ___localError Thread 0 crashed inside -[IDEScheme _executionOperationForSchemeOperationParameters:...] from IDEFoundation/IDEKit. I also noticed background threads calling DVTPortal (developer portal requests) right before the crash. What I’ve tried so far: Cleared DerivedData, ModuleCache.noindex, and Xcode caches. Signed out/in of my Apple ID in Xcode. Recreated project schemes. Verified provisioning profiles. Reinstalled Xcode 26. Unfortunately, the crash still happens. Question: Is this a known issue with Xcode 26 on Apple Silicon (M3)? Has anyone seen a workaround? Any guidance would be greatly appreciated — I can’t currently launch apps in Xcode at all. Thanks!

Hello 👋 I would like change my username for several reason. Is there a way to change it ? I don’t want to create an another Apple account just for that. Have a nice day 😁

Hello. My developer membership is expired. I cannot renew because the renewal option/button does not appears in any device. A banner tells me: "Any apps you had on the App Store are no longer available for download and you can no longer access membership benefits. If you’d like to renew your membership to reinstate your apps and membership benefits, open the Apple Developer app on your iPhone, iPad, or Mac. Sign in to your account, tap/click Renew, and follow the prompts.If you agreed to the Paid Applications Agreement, you’ll need to agree to it again after renewal in the Agreements, Tax and Banking section of App Store Connect." However, there's no "Renew" to tap or click anywhere in the app nor in the web. Any ideas? Thanks a lot.

Hi there, How long does it take to make a switch from Apple individual to organization membership? I initiated the process a 2 weeks ago, and I am get to receive another notification from Apple. Keeps showing We’re processing your membership migration from an individual to an organization. And I am unable to submit an application that requires Organization account.

An internal error occurs when executing the xcodebuild -list command targeting a Swift Package. This behavior is new in Xcode 16.3 and was not present in the previous version, Xcode 16.2. cd ~/Developer mkdir Playground cd Playground swift package init xcodebuild -list Command line invocation: /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -list Resolve Package Graph ** INTERNAL ERROR: Unable to load workspace '/Users/treastrain/Developer/Playground' ** Uncaught Exception: -[Swift.__SwiftDeferredNSArray intersectsSet:]: unrecognized selector sent to instance 0x600001aab5e0 Stack: 0 __exceptionPreprocess (in CoreFoundation) 1 objc_exception_throw (in libobjc.A.dylib) 2 -[NSObject(NSObject) __retain_OA] (in CoreFoundation) 3 ___forwarding___ (in CoreFoundation) 4 _CF_forwarding_prep_0 (in CoreFoundation) 5 -[DVTCoreDevice(DVTCoreDeviceIDE) deviceSupportsBuildable:buildParameters:error:] (in IDEFoundation) 6 -[DVTCoreDevice(DVTCoreDeviceIDE) supportedArchitecturesForBuildableContext:buildParameters:error:] (in IDEFoundation) 7 _IDERunDestinationsForBuildableUsingDeviceWithBuildParameters (in IDEFoundation) 8 -[IDERunDestinationManager runDestinationsForScheme:schemeCommands:executionEnvironment:eligibleOnly:genericOnly:architectureVisibility:] (in IDEFoundation) 9 IDESchemeDetermineAvailableRunDestinations (in IDEFoundation) 10 -[IDEScheme _actuallyInvalidateAvailableRunDestinations] (in IDEFoundation) 11 addSchemeAndMakeActiveIfNecessary #1 (result:error:) in IDESwiftPackage.generateScheme(with:buildable:additionalBuildables:unsetRunnable:makeActive:orderHint:) (in IDESwiftPackageCore) 12 IDESwiftPackage.generateScheme(with:buildable:additionalBuildables:unsetRunnable:makeActive:orderHint:) (in IDESwiftPackageCore) 13 IDESwiftPackage.generateSchemes(_:isRootPackage:) (in IDESwiftPackageCore) 14 IDESwiftPackage.update(from:graphHasErrors:delegate:) (in IDESwiftPackageCore) 15 specialized IDESPMWorkspaceDelegate.rootPackagesDidUpdate(packages:graphHasErrors:modelGraphSynchronizerToken:) (in IDESwiftPackageCore) 16 closure #1 in IDESPMWorkspaceDelegate.packageGraphDidFinishAction(_:duration:result:) (in IDESwiftPackageCore) 17 partial apply for closure #1 in IDESPMWorkspaceDelegate.disableWorkspaceContentSynchronization(during:) (in IDESwiftPackageCore) 18 <deduplicated_symbol> (in DVTFoundation) 19 <deduplicated_symbol> (in DVTFoundation) 20 thunk for @escaping @callee_guaranteed () -> () (in DVTFoundation) 21 __58-[DVTModelObjectGraph performBlockCoalescingModelChanges:]_block_invoke (in DVTFoundation) 22 -[DVTModelGraphTransactionScope performTransaction:] (in DVTFoundation) 23 -[DVTModelObjectGraph performBlockCoalescingModelChanges:] (in DVTFoundation) 24 DVTModelObjectGraph.performBlockCoalescingModelChanges<A>(_:) (in DVTFoundation) 25 IDESPMWorkspaceDelegate.disableWorkspaceContentSynchronization(during:) (in IDESwiftPackageCore) 26 IDESPMWorkspaceDelegate.packageGraphDidFinishAction(_:duration:result:) (in IDESwiftPackageCore) 27 <deduplicated_symbol> (in IDESwiftPackageCore) 28 SPMWorkspace.packageGraphActionFinished(_:) (in SwiftPM) 29 closure #2 in closure #3 in SPMWorkspace.processPackageGraphActionsInBackgroundIfNeeded(canProcessPackageGraphActions:) (in SwiftPM) 30 <deduplicated_symbol> (in SwiftPM) 31 <deduplicated_symbol> (in SwiftPM) 32 <deduplicated_symbol> (in SwiftPM) 33 completeTaskWithClosure(swift::AsyncContext*, swift::SwiftError*) (in libswift_Concurrency.dylib) zsh: abort xcodebuild -list Environments: % xcodebuild -version Xcode 16.3 Build version 16E140 % swift --version swift-driver version: 1.120.5 Apple Swift version 6.1 (swiftlang-6.1.0.110.21 clang-1700.0.13.3) Target: arm64-apple-macosx15.0

I would like to know if macOS DEXT supports the following networking features: Tx/Rx Multiqueue, RSS, RSC, NS/ARP offload, PTP or packet timestamping and TSN. I couldn't find relevant documentation for these features in the Apple Developer Documentation. If they are supported, could you let me know which features are supported and how to find the corresponding official Apple documentation? Thanks

What is the recommended approach for distributing an XCFramework that uses common third-party dependencies (like Google Maps) when client apps may also use the same dependencies, resulting in duplicate symbol conflicts? I'm developing a closed-source SDK distributed as an XCFramework. My SDK internally uses Google Maps for mapping functionality. However, when clients integrate my XCFramework into their apps that also use Google Maps, we encounter duplicate symbol errors. What I've Tried: Static vs Dynamic Linking: Both approaches result in conflicts Static linking: Google Maps symbols compiled into my binary Dynamic linking: GoogleMaps.framework bundled with my XCFramework Build Configuration: Set "Build Libraries for Distribution" = YES Tried various linking strategies Architecture Changes: Used @implementation_only import Wrapped code with #if canImport(GoogleMaps) However, the dependencies still get linked at build time

Dear Apple,I'm an iOS developer and provided feedback in the good old online bug tracker for many years.Decent conversations with Apple egnineers often resulted in bug fixes or updated documentation.The fact that my contributions helped to improve the products was rewarding.So I kept adding reports in the new Feedback Assistant app in macOS Catalina.But ever since (September 2019) I never ever got any response on any ticket.1 month ago I even added a report if Apple even read my reports. Again, no response ever since.So my question on this forum: Is Apple actually reading reports in the new Feedback Assistant?This can either be answered by Apple, or by other Developers that hopefully did response feedback from Apple. Or did not.Best regards,Martijn

Hey Apple Team! We recently updated to Xcode 16 and saw a massive memory spike, which caused "Out of memory" Mac warnings in the final stages of our app's build process. We noticed that the process responsible for this is "EmbeddedBinaryValidationUtility" (see screenshot). Is there a workaround to limit its memory usage? This is causing significant anguish for our developers.

Trying to submit a build to TF from Xcode 26 via Xcode Cloud (both for iOS and macOS). The operation fails with this message: Missing app icon. Include a large app icon as a 1024 by 1024 pixel PNG for the 'Any Appearance' image well in the asset catalog of apps built for iOS or iPadOS. Without this icon, apps can't be submitted for review. For details, visit: https://developer.apple.com/documentation/xcode/configuring-your-app-icon. If you’ve added an icon made with Icon Composer, visit https://developer.apple.com/app-store-connect/release-notes/ for details about known issues. I thought it's because Icon Composer icons may not be supported yet, but then that last sentence is confusing me. Does this mean that TF just won't support Xcode 26 uploads yet, or does it accept them and I need to provide legacy icons for my build?

I'm building and running from Xcode 26 to macOS 15.5. On launch, app crashes on start dynamic runtime linking with failure to find _LocationEssentials framework.

I've recently installed 26.1 Beta 3 alongside stable 26.0.1 When building my app with 26.0.1 the final .ipa size is ~17mb, however after building my app with 26.1 Beta 3 the size has increased up to ~22mb The main difference is Assets.car blowing from 1.1mb to 5.6mb (or 8.6mb if I include all icons settings). Upon examining I've found new liquid glass .icon file duplicating itself multiple times as png variants (any, dark, tinted, etc). Is anyone else experiencing this issue?

Hello! When launching/debugging on my iPad and iPhone I keep getting the following error: “Previous preparation error: Failed to find a DDI … Run ‘devicectl list preferredDDI’ …” I believe this was caused by a previously interrupted Xcode update around June due to low disk space, which may have left DeviceSupport/DDI/CoreDevice files incomplete. Even after finishing the update later, the error persists. I now use a new Mac with 4 TB of storage, but the issue still occurs. Since then I have unfortunately been blocked from testing or presenting my app on devices. It seems that only a new, fully completed Xcode update might resolve the problem. Tried so far: – Cleared caches (CoreDevice/Devices) – Reset trust on device and re-paired – Checked devicectl list preferredDDI I would really appreciate guidance, as at the moment I cannot present my app due to this blocking issue. Thank you very much for your support!

ITMS-90078: Missing potentially required entitlement - Your app, or a library that’s included in your app, uses Apple Push Notification service (APNs) registration APIs, but the APS Environment Entitlement isn’t included in the app signature’s entitlements. If your app uses APNs, make sure the App ID is enabled for push notifications in Certificates, Identifiers & Profiles, sign the app with a distribution provisioning profile that includes the APS Environment Entitlement, and upload a new build to ensure that push notifications function as intended. For details, visit: https://developer.apple.com/documentation/usernotifications/registering-your-app-with-apns.

When I try to get a new API Key I get the following error. "API Keys cannot be created due to an invalid Program License Agreement. Please update this agreement and try your request again." I have been to the agreement section, and it says: "Issued October 8, 2025. Accepted November 19, 2025." Any idea why I still get this error?? Not sure if that makes a difference. I had a paid account, but I didn't renew it because I don't need it anymore, and I was told that I can still use this account for free for app testing.

Hi everyone, (you can answer in french) I’m french-rookie in xcode, and I have a problem: I’m trying to choice my custom font to add it in my Main.storyboard button, but it not works. I have my « Font provided by application » line in my Info.plist, with the name of my font in [0] (See images below) When I’m on storyboard button, I chose « custom » in font selector, then display font list but my custom font doesn’t appear. I already tried to install the font in my mac, but still stucked, nothing change 😭 Could you help me please? Thanks a lot (I specify that I scrupulously followed the way of doing explained on the Apple official page: Adding a Custom Font to Your App )