Xcode16.2+iOS18以上的系统，加载图片http类型的url时，会自动升级为https，下面是Safari自动打印的日志：This content was automatically upgraded and should be served over HTTPS.有什么解决方案吗？

Hi everyone, I recently built an iOS application that fetches the healthkit data with the BGProcessingTask. It is working as expected in the debug with the physical device connected but its not working in Testflight. I printed out the logs but they don't show that the background process's running. Here is my code snippet. func registerBackgroundTask() { BGTaskScheduler.shared.register(forTaskWithIdentifier: taskIdentifier, using: nil) { task in LogManager.shared.addBackgroundProcessLog("registering the background task...") print("registering the background task...") self.handleBackgroundTask(task: task as! BGProcessingTask) } } func scheduleBackgroundHealthKitSync() { print("scheduling background task...") LogManager.shared.addBackgroundProcessLog("scheduling background task...") let request = BGProcessingTaskRequest(identifier: taskIdentifier) request.earliestBeginDate = Date(timeIntervalSinceNow: 60 * 1) request.requiresNetworkConnectivity = true request.requiresExternalPower = false do { try BGTaskScheduler.shared.submit(request) print("BGProcessingTask scheduled") LogManager.shared.addBackgroundProcessLog("BGProcessingTask scheduled") } catch { print("Failed to schedule task: \(error)") LogManager.shared.addBackgroundProcessLog("Failed to schedule task: \(error)", isError: true) print(LogManager.shared.backgroundProcessLogs) } } func handleBackgroundTask(task: BGProcessingTask) { LogManager.shared.addBackgroundProcessLog("handleBackgroundTask triggered") print("handleBackgroundTask triggered") let dispatchGroup = DispatchGroup() dispatchGroup.enter() // Reschedule the background sync for the next time scheduleBackgroundHealthKitSync() var taskCancelled = false // Handling expiration task.expirationHandler = { taskCancelled = true LogManager.shared.addBackgroundProcessLog("Background task expired", isError: true) print("Background task expired") dispatchGroup.leave() } let healthKitManager = HealthKitManager.shared // Start the background sync operation healthKitManager.fetchAndSendAllTypes() { success in if success { LogManager.shared.addBackgroundProcessLog("HealthKit sync completed successfully") print("HealthKit sync completed successfully") } else { LogManager.shared.addBackgroundProcessLog("HealthKit sync failed", isError: true) print("HealthKit sync failed") } dispatchGroup.leave() } // Notify when all tasks are completed dispatchGroup.notify(queue: .main) { // Check if the task was cancelled using your own flag or state if taskCancelled { task.setTaskCompleted(success: false) // Fail the task if it was cancelled } else { task.setTaskCompleted(success: true) // Complete successfully if not cancelled } LogManager.shared.addBackgroundProcessLog("Background task ended with status: \(taskCancelled == false)") print("Background task completed with success: \(taskCancelled == false)") // Logs success or failure } } Here are the logs from my device. scheduling background task... BGProcessingTask scheduled

Hi, I'm using XCode 16 to connect my iPhone. Recently I'm getting an error as below while connecting to Xcode to install the app Timeout while connecting to remote device. Domain: com.apple.mobiledevice Code: -402652910 User Info: { DVTErrorCreationDateKey = "2025-04-02 15:03:29 +0000"; FunctionName = "_AMDeviceCreateWithRemoteDeviceWithError"; IDERunOperationFailingWorker = IDEInstallCoreDeviceWorker; LineNumber = 334; } System Information macOS Version 15.3.2 (Build 24D81) Xcode 16.2 (23507) (Build 16C5032a) Is there any way we can connect iOS 18 devices through USB only?

I'm primarily an iOS developer. Every day that I develop, Mac Time Machine backs up a gigabyte or more of data. I'm trying to reduce that as much as possible. No data involving the simulators seems important enough to backup. If I ever need to restore Xcode, I'd reinstall rather than restore from Time Machine. But I'd want to back up code snippets, etc. What are the best practices to prevent large amounts of Xcode or simulator data from being backed up?

Hey iOS Dev's, I’m currently working on a Swift Package Manager (SPM) for WireGuard, originally developed by a previous team member. It was working fine in Xcode 15.2, but after upgrading to Xcode 16 and Swift 6, I need to update the SPM to ensure compatibility with my base projects and other projects relying on it. With Apple making Xcode 16 mandatory for app submissions starting April 24, this has become an urgent issue. I’ve searched extensively but haven’t found a working solution yet. Has anyone faced similar challenges with Swift 6 migration and SPM updates? Any insights, best practices, or debugging tips would be greatly appreciated! Let’s connect and collaborate—I’d love to discuss possible solutions! 😊 #iOSDevelopment #Swift6 #Xcode16 #SPM #WireGuard #iOS #Swift #SoftwareEngineering #AppStore

Hi, I don't understand why Xcode fails to build my app when following logic was uncommented as part of ternary operator (as highlighted in attachment). Can somebody help me please ?? Thx. ... : shelterViewModel.getShelter(row: row, column: column).productId == ... ? Color.yellow ...

My app has a Watch app companion, and a Widget. are this settings correct to distribute these to TestFlight and Apple Store ?

If I create an Xcode (version doesn't matter, 16.N )project of type framework then install some dependencies using SPM. Then within the Frameworks and Libraries section, the Embed part is empty. This doesn't happen if the project type is app rather than framework. If I want to set this to embed or not embed then how can this be done if its not even visible, for that matter how can I tell what it is set to even?

Within Xcode's settings location section is a drop down menu to switch between setting the derived data location to be default, relative or custom. However its a global setting. I work on more than one project simultaneously, and for one of them I want the location set to relative, but default for all the others. Is there any way of achieving that?

I am attempting to generate screenshots at various logical times using a watchOS 11 simulator. % xcrun simctl status_bar "Apple Watch Series 10 (46mm)" override --time 9:06 An error was encountered processing the command (domain=NSPOSIXErrorDomain, code=45): Simulator device failed to complete the requested operation. Operation not supported Underlying error (domain=NSPOSIXErrorDomain, code=45): Status bar overrides not supported on this platform. Operation not supported Using WatchOS Clock Settings gives me at most 59 minutes in which to succeed. Even if I had a physical watch for every series and size, I would have to wait up to 23 hours before being able to generate my marketing screenshots to support various user scenarios. With three settings variations, a minimal wait time to get to good marketable content would be on the order of 1 month per app version.

Hi, I am able to build my iOS app successfully, developed in objective-C with iOS 17.5 SDK and Xcode 15. Due to requirement of Appstore we are trying to build with iOS 18 SDK and Xcode 16. When building getting error in LAEnvironmentState.h file: a) "Property requires field to be named" b) "Expected member name or ';' after declaration specifiers" Same app when opening with Xcode 15 gets build without any issue. Any help/suggestion would be appreciated.

Is there some official documentation about the SYSTEM_VERSION_COMPAT environment variable and how it affects the version reported by tools like sw_vers and whether the presence of that environment variable affects APIs like NSOperatingSystemVersion? I ask this in context of recent macOS 26 Beta version where NSOperatingSystemVersion from older versions of XCode (for example XCode 15.4) report the macOS version as 16.0.

I updated the icons in Xcode to customize the appearance of my app icons to be light, dark, or tinted. The app is allowed to be downloaded and run on iPadOS. The app icon behaves as expected on iOS however the app icon does not change on the iPad. Am I missing a step for the iPad? To be clear the app does not target iPadOS rather it is just running the iOS version. Thanks kof

I have a new build/version of my app that required changes by Apple in order to approve. I created a new build and uploaded via XCode (it shows in TestFlight) but cannot for the life of me figure out how to get the "+" sign next to "IOS App" in App Store Connect.

Build succeed,but app startup failed.

I have an older Macbook, and it only supports Xcode 15.2, and I want to be able to work with my iPhone SE 3rd gen, which currently has the iOS 26 beta on it. Is there a place I can find the download for that, and can I even run it on that version of Xcode? If not, can I download a newer version of Xcode on MacOS Ventura?

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.

I am encountering an issue where code coverage data is not showing for my main app in Xcode when running tests for the iOS simulator. However, code coverage is being reported correctly for some modules. Enable Code Coverage Support: YES Xcode 16.2 macOS: 15.3.1 Macbook Pro M1 14-inch, 2021 Despite these configurations, Xcode fails to show code coverage for the main app. Can anyone suggest what might be causing this issue and how to ensure code coverage is correctly reported for the main app during simulator builds?

I have one of our developer when he attempts to login to xcode on his macos device, he get a message that account is not found but he has an account and he logs in to app developer portal with no issue. Thanks

Hello, I watched WWDC 25 and saw that GPT will be integrated into Xcode. This raised a question for me. As far as I know, GPT models learn from user interactions. However, the GPT terms of use mention that business accounts are excluded from training. Does this also apply to the GPT integrated into Xcode 26? I couldn’t find any information about this in the Xcode 26 beta release notes or the Apple Developer Program License Agreement. If anyone knows where this is documented, I’d really appreciate it if you could share it. Also, if any Apple staff is reading this, I’d be grateful if you could clarify whether the same non-training policy applies within Xcode. Thank you!