The code in my app is split into frameworks that I can use both from my main app and its app extensions. In order to use the frameworks inside the app extension, I need to build them with the Xcode build setting Require Only App-Extension-Safe API set to Yes. When I do that, debugging framework code in my main app no longer works properly. I can set a breakpoint, but any attempt to print a value via p or po will give a set of errors like the following: error: module file /Users/.../Library/Developer/Xcode/DerivedData/...-daqfgouagvlkudfebrmzrurogmld/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules/_errno-B8I5WSZMM09RXHYLYEWSC1BLE.pcm cannot be loaded due to a configuration mismatch with the current compilation error: Objective-C App Extension was enabled in PCH file but is currently disabled How do I fix this?

I am currently working on creating a virtual interior design app. Can an app made with the Room Plan API be used on iPhones without LIDAR? If so, how much accuracy would be lost compared to iPhones with LIDAR?

Hello All I'm encountering an issue with Keychain access in iOS simulators after reinstalling Xcode. My app successfully accesses the Keychain on physical devices, but simulators consistently fail with errors. Details: App uses Keychain to store API keys Works perfectly on physical devices After Xcode reinstall, simulator Keychain access fails Error logs show "Keychain retrieve failed for key with status: -25300" I've properly configured Keychain Sharing entitlements My entitlements file includes: $(AppIdentifierPrefix)******* What I've tried: Resetting simulators Deleting simulator Keychain databases manually Adding Keychain Sharing capability Ensuring entitlements are correct My app worked fine with simulators before reinstalling Xcode, which suggests something changed in the development environment rather than my code. Has anyone encountered similar issues? Is there a recommended approach for handling Keychain access in simulators that's more resilient to Xcode environment changes? Thanks for your help!

If you need help investigating a crash, please include a crash report in your post. To smooth things along, follow these guidelines: For information on how to get a crash report, see Acquiring crash reports and diagnostic logs. Include the whole crash report as a text attachment (click the paperclip icon and then choose Add File). This avoids clogging up the timeline while also preserving the wealth of information in the crash report. If you’re not able to post your crash report as an attachment, see Can’t Post Crash Report as Attachment below. If you want to highlight a section of the report, include it in the main body of your post. Put the snippet in a code block so that it renders nicely. To create a code block, add a delimiter line containing triple backquotes before and after the block, or just click the Code Block button. If possible, post an Apple crash report. Third-party crash reporters are often missing critical information and have general reliability problems (for an explanation as to why, see Implementing Your Own Crash Reporter). Symbolicate your crash report before posting it. For information on how to do this, see Adding identifiable symbol names to a crash report. If you need to redact the crash report, do so consistently. Imagine you’re building the WaffleVarnish app whose bundle ID is com.example.wafflevarnish but you want to keep your new waffle varnishing technology secret. Replace WaffleVarnish with WwwwwwVvvvvvv and com.example.wafflevarnish with com.eeeeeee.wwwwwwvvvvvvv. This keeps the text in the crash report aligned while making it possible to distinguish the human-readible name of the app (WaffleVarnish) from the bundle ID (com.example.wafflevarnish). Finally, for information on how to use a crash report to debug your own problems, see Diagnosing issues using crash reports and device logs. Can’t Post Crash Report as Attachment Crash reports have two common extensions: .crash and .ips. If you have an .ips file, please post that [1]. DevForums lets you attach a .crash file but not an .ips file (r. 117468172). To work around this, change the extension to .txt. If DevForums complains that your crash report “contains sensitive language”, leave it out of your initial post and attach it to a reply. That often avoids this roadblock. If you still can’t post your crash report, upload it to a file sharing service and include the URL in your post. Post the URL in the clear, per tip 14 in Quinn’s Top Ten DevForums Tips. Getting a Crash Report from the Xcode Organiser The Xcode organiser shows crash reports from customers. If you’re investigating such a crash and want to post a crash report: Navigate to the crash in the Xcode organiser. Note If you can’t see the right crash, check the filter popups at the top. In the list of crashes, secondary click on your crash and choose Show in Finder. That reveals the Xcode crashpoint document (.xccrashpoint) in the Finder. Secondary click on that and choose Show Package Contents. In the resulting Finder window, find a crash report (.crash) that accurately represents the crash you’re investigating and attach that to your forums post. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = "eskimo" + "1" + "@" + "apple.com" [1] Because it’s easy to go from an .ips file to a .crash file. I usually do this by choosing File > Quick Look in the Finder. For more info about these file formats, see this post. Revision History: 2025-08-29 Added the Getting a Crash Report from the Xcode Organiser section. 2024-11-21 Added a recommendation to post the .ips format if possible. 2024-05-21 Added some advice regarding the “contains sensitive language” message. 2023-10-25 Added the Can’t Post Crash Report as Attachment section. Made other minor editorial changes. 2021-08-26 First posted.

I want to statically link xcframework as binaryTarget in Swift Package, but it is copied into the product as dynamic when the Xcode build. How to use xcframework in SwiftPackage and statically link it into iOS product? The Package.swift content and the project are: The WebP.xcframework is static: The Xcode Build Product's WebP.framework is dynamic:

I have a iOS app using a gobind xcframework library. All went well when using Xcode 15.0 (15A240d), but failed on Xcode 16.2 (16C5032a). It’s confirmed the failure is from only Xcode version difference, all others like source code, lib binary, physical test iPhone all keeping the exact same. After digging, the root comes from golang os.Executable() call (https://pkg.go.dev/os#Executable), which is used in xcframework library. Using Xcode 15.0, os.Executable() returns “/var/containers/Bundle/Application/E80602C7-EFFB-4F1B-9FF8-FBA0E7E3DA76/Runner.app/Runner” as normal. But with Xcode 16.2, os.Executable() panic with err “cannot find executable path”. I’ve checked Xcode&SDK version change history, couldn’t find any clue like relevant permissions restrictions stuff. Could someone please share a hint? Thanks .

I am having issues loading my model from a Swift Package with the following structure: | Package.swift | Sources | - | SamplePackage | - | - Core | - | - | - SamplePackageDataStack.swift | - | - | - DataModel.xcdatamodeld | - | - | - | - Model.xcdatamodel ( <- is this new? ) As mentioned, I am not required to list the xcdatamodeld as a resource in my Package manifest. When trying to load the model in the main app, I am getting CoreData: error:  Failed to load model named DataModel Code: In my swift Package: public class SamplePackageDataStack: NSObject {     public static let shared = SamplePackageDataStack()     private override init() {}     public lazy var persistentContainer: NSPersistentContainer = { let container = NSPersistentContainer(name: "DataModel") container.loadPersistentStores(completionHandler: { (storeDescription, error) in             if let error = error as NSError? {                 fatalError("Unresolved error \(error), \(error.userInfo)")             }         })         return container     }()     /// The managed object context associated with the main queue. (read-only)     public var context: NSManagedObjectContext {         return self.persistentContainer.viewContext     }     public func saveContext () {         if context.hasChanges {             do {                 try context.save()             } catch {                 let nserror = error as NSError                 fatalError("Unresolved error \(nserror), \(nserror.userInfo)")             }         }     } } Main App: import SamplePackage class ViewController: UIViewController { override func viewDidLoad() { &#9;&#9;&#9;&#9;&#9;super.viewDidLoad() &#9;var container = SamplePackageDataStack.shared.persistentContainer         print(container) &#9;&#9;} }

I want to install the latest Xcode development software on my Mac, but the xip files won't open. I keep getting the following message: There was a problem while reading the contents of "Xcode_15 xip": Data is corrupted I have tried several unarchiver packages, and keep getting this message. I have also downloaded several other Xcode versions with the same result. Any idea what is going on here and/or how to fix it?

Use a project hosted by a filesystem/local Git repository. Make changes to any file in the project. Switch to the "Source Control" Navigator, and the "Changes" sub-navigator within that. Select "Uncommitted Changes", or any file below that. Verify that your changes appear in the source change browser/editor on the right. Click the "Stage All" button. Absolutely nothing happens, 90% of the time. Go back to the Changes navigator, right-click on an item there and select the "Stage Changes in..." popup menu item. It works, every time. I haven't found any pattern to the 10% of the time the "Stage All" button actually works, wrt what changes are selected in the navigator, whether I've already typed a commit message, etc.. I happen to be using Xcode 16.0 on two Macs: a Mac Studio running MacOS 14.6.1, and a 2019 MacBook Pro running MacOS 14.7.1. Both exhibit the same symptoms.

Xcode 16.2. When calling openURL:options:completionHandler: when in the simulator for a link in the app store (for example: http://itunes.apple.com/us/app/slidewords/id503737864?mt=8) behavior is fine for simulated iPads, not for simulated iPhones. When the simulated device is an iPad, the call correctly opens the app store link. When the simulated device is an iPhone, an error message "Safari cannot open the page because the address is invalid." Note: the call works on an an actual iPhone (iPhone SE 3rd generation, unsure about other devices).

Reposting (after a while) from the Swift forums - the build timeline for our project has a lot of weird gaps in the beginning - almost 15 seconds in total, which is quite a big chunk of the total build time. Is there any way to determine why they exist or how I could fix them? I hope it's just something hidden and not the build system literally doing nothing... This is on Xcode 15.4.

I have tried several options so far to no avail: Unarchiver shuts down silently (after ~1.5hr of trying to unarchive). xip console tool fails after ~1.5hr with this error: xip: signing certificate was "Software Update" (validation not attempted) xip: error: The archive “Xcode_12.5.1.xip” failed to be moved to the final destination due to the error: The operation couldn’t be completed. No such file or directory. extracted .app is incomplete though weighs about 30GB unxip extracts for ~1.5hr (being stuck for ~40min on Expanding items from “Xcode_12.5.1.xip”: 99%) and then shuts down. extracted .app is incomplete with the size of ~1.9GB Are there any other options I can try to extract Xcode 12.5.1 xip archive? Would external drive be an issue (I have Xcode_12.5.1.xip on external drive)?

My inapp purchase is on "Ready to Submit" status but the button of "Submit for review" is grey out? Is there any reason why I cannot submit for review? Thank you very much

Xcode16.2 加 iOS18 以上的系统加载图片 http 类型的 url 时， http 链接会自动升级为 https，请问有处理方案吗？浏览器报错信息如下：This content was automatically upgraded and should be served over HTTPS.

Hello everyone, I have the problem at the moment that when I create a new project in a new empty repository, the files are always opened the old project. I have already deleted all caches and also deleted Xcode 16.2 and reinstalled. Does anyone of you know the problem? Best regards Joerg

for instance: po [NSBundle mainBundle] 0x0000600002130000 p [NSBundle mainBundle] (NSBundle *) 0x0000600002130000 p [[NSBundle mainBundle] bundlePath] error: Execution was interrupted, reason: EXC_BAD_ACCESS (code=1, address=0x0). The process has been returned to the state before expression evaluation. I am in debug mode

Hi there, When using devicectl to manage files: It's unclear for which domains the username should be provided It's unclear how to determine the username Listing files USAGE: devicectl device info files [<options>] --device <uuid|ecid|serial_number|udid|name|dns_name> --domain-type <domain-type> FILE OPTIONS: --username <username> The username of the user we should target. Only relevant for certain domains. --domain-type <domain-type> The file service domain. Valid values are: temporary, appDataContainer, appGroupDataContainer, systemCrashLogs. You must specify a valid domain and identifier pair. Certain domains must be accompanied by an identifier that provides additional context. For example, if the domain is an app data container, the identifier is the bundle ID of the app. For temporary directories, the identifier is a unique client-provided string which is used to get your own space, separate from those of other clients. --domain-identifier <domain-identifier> A unique string used to provide additional context to the domain. --username The username of the user we should target. Only relevant for certain domains. In the domains, the username requirements are not mentioned. Copying files USAGE: devicectl device copy to --device <uuid|ecid|serial_number|udid|name|dns_name> --source <source> [--destination <destination>] [--user <user>] --domain-type <domain-type> [--domain-identifier <domain-identifier>] [--remove-existing-content <remove-existing-content>] [--verbose] [--quiet] [--timeout <seconds>] [--json-output <path>] [--log-output <path>] DEVICE OPTIONS: -d, --device <uuid|ecid|serial_number|udid|name|dns_name> The identifier, ECID, serial number, UDID, user-provided name, or DNS name of the device. FILE OPTIONS: --source <source> The item which should be copied. --destination <destination> The location to which the item should be copied. -u, --user <user> The name of the user we should target. Only relevant for certain domains. --domain-type <domain-type> The file service domain. Valid values are: temporary, appDataContainer, appGroupDataContainer, systemCrashLogs. You must specify a valid domain and identifier pair. Certain domains must be accompanied by an identifier that provides additional context. For example, if the domain is an app data container, the identifier is the bundle ID of the app. For temporary directories, the identifier is a unique client-provided string which is used to get your own space, separate from those of other clients. --domain-identifier <domain-identifier> A unique string used to provide additional context to the -u, --user The name of the user we should target. Only relevant for certain domains. The "certain domains" are not specified. user vs username The list files command takes: --username <username> The username of the user we should target. Only relevant for certain domains The copy command takes: -u, --user <user> The name of the user we should target. Only relevant for certain domains. Is there a difference between username and user? How do we figure out the user or username? From https://developer.apple.com/forums/thread/749649 I learned that about the "mobile" value, but why, and how? It would help if these arguments could be explained in more detail.

谁帮我看下这个问题怎么解决啊，困扰一个多星期了，遇到的同胞联系下邮箱799610809QQ邮箱 Module 'Foundation' is needed but has notbeen provided, and implicit use of modulefiles is disabled

Hi, I currently have an app that connect to an arduno via CoreBluetooth. However, the app no longer discovers the arduino when the operating system was upgraded to iOS 18.3.1, however on iOS version 17.6.1 the ardiuno was discoverable I was able to test this theory on two different phones each with different iOS versions. I see that it is failing to find the peripheral at the scan however the logs indicate that the central state is powered on. Why are my peripherals no longer being discovered with this update? and what is the solution?

Hi, When build our project on one Mac/Xcode, build got interrupt and failed, it state that "The signature of "xxxxxx.x-framework" cannot be validated and may have been compromised. Validation Error: The signing certificate has been revoked (CSSMERR_TP_CERT_REVOKED)" One strang thing is this build failed only on Xcode/mac, but the exact the project could be built successfully. So question here: How can skip this warning to make the project build successfully? More curious, how this interrupt only happened on one Xcode, while others are ok? Thanks, KK