I have a Mac Mini (M4) running macOS Sequoia 15.3.1. I very recently downloaded and installed the current version of XCode from the app store. I have not added any extensions - it's a vanilla, un-customized, un-enhanced installation. I have two user profiles (accounts) on my Mac: one Administrator and one Standard, each using a different apple account. I am using the Standard user account to learn XCode. When I attempt to set up a project, I get an error message when Xcode initially tries to save the (provided) project template file. The error states: "Failed to save Project2.xcodeproj. The backing file has been modified outside of XCode." I am using a NAS drive to store my project file. I have also tried saving it to the Desktop. It makes no difference to the error wherever the file is being saved. Similarly, I tried changing the Standard user account to an Administrator account to see if it was a privileges problem. Again, it made no difference to the error message. (So I changed the account back to a Standard user). I have tried googling the error but I only find references to problems related to extension/add-in products to XCode: none of which have I added to my XCode installation. I am attaching screenshots of the steps through the project creation process. Hopefully someone can tell me what I am doing wrong or what the problem is. Thank you.

I am developing a game that has 3 team members. I can manually start up 3 simulators and run the game for developing/testing but seem like there should be a simple way to click build/run and have it launch on all three automatically. Does anyone know how to do this or if its even possible without writing some scripts?

I am currently using Xcode 16 (16A242d) and testing on an iPhone 7 running iOS 12.1.3. However, when I try to launch the app on the device, it crashes immediately. Below are the crash logs from the iPhone 7: 错误 11:54:55.731858+0800 kernel Sandbox: assertiond(62) System Policy: deny(1) file-read-metadata /private/var/mobile/Library/DuetExpertCenter/caches/ATXCacheFile-_ATXAppPredictor-TotalScore 错误 11:54:55.731897+0800 kernel Sandbox: assertiond(62) System Policy: deny(1) file-read-metadata /private/var/mobile/Library/DuetExpertCenter/caches 错误 11:54:55.754498+0800 kernel Sandbox: duetexpertd(132) deny(1) mach-lookup com.apple.proactive.ActionPrediction.predictions 错误 11:54:55.756102+0800 duetexpertd Unable to remove recent engagement cache file. Error: Error Domain=NSCocoaErrorDomain Code=4 UserInfo={NSFilePath=, NSUserStringVariant=, NSUnderlyingError=0x100db60a0 {Error Domain=NSPOSIXErrorDomain Code=2}} 错误 11:54:56.571640+0800 symptomsd Attempt to add an app with insufficient id, info { BKSApplicationStateAppIsFrontmost = 1; BKSApplicationStateExtensionKey = 0; SBApplicationStateDisplayIDKey = "com.igetcool.app"; SBApplicationStateKey = 8; SBApplicationStateProcessIDKey = 696; SBApplicationStateRunningReasonsKey = ( { SBApplicationStateRunningReasonAssertionIdentifierKey = UIApplicationLaunch; SBApplicationStateRunningReasonAssertionReasonKey = 10000; } ); SBMostElevatedStateForProcessID = 8; } 错误 11:54:56.829372+0800 assertiond [IGCProject:696] SyscallError: setpriority(PRIO_DARWIN_ROLE, 696, 3): No such process 错误 11:54:56.944833+0800 dasd Activity not tracked as being started, ignoring it 错误 11:55:06.153790+0800 symptomsd Attempt to add an app with insufficient id, info { BKSApplicationStateAppIsFrontmost = 1; BKSApplicationStateExtensionKey = 0; SBApplicationStateDisplayIDKey = "com.igetcool.app"; SBApplicationStateKey = 8; SBApplicationStateProcessIDKey = 697; SBMostElevatedStateForProcessID = 8; } 错误 11:55:06.430433+0800 assertiond [IGCProject:697] SyscallError: setpriority(PRIO_DARWIN_ROLE, 697, 3): No such process 错误 11:55:13.158889+0800 symptomsd Attempt to add an app with insufficient id, info { BKSApplicationStateAppIsFrontmost = 1; BKSApplicationStateExtensionKey = 0; SBApplicationStateDisplayIDKey = "com.igetcool.app"; SBApplicationStateKey = 8; SBApplicationStateProcessIDKey = 699; SBMostElevatedStateForProcessID = 8; } 错误 11:55:13.416290+0800 assertiond [IGCProject:699] SyscallError: setpriority(PRIO_DARWIN_ROLE, 699, 3): No such process I am trying to understand what is causing this issue. Even after archiving and installing the app, it still crashes. According to the official documentation, Xcode 16 is supposed to support iOS 12, but this issue persists. I would like to know the possible reasons for this behavior.

iPhone does not show Xcode app when plugged to MacBook. Anybody know something about viewing your app on your iPhone? Thanks

It looks like, for some reason, our apps are using a bunch of power sometimes. sysdiagnose has this in the power log: Never mind. Including the output of sysdiagnose has "sensitive language," and it won't tell me what is sensitive, making this a waste of my time. ETA: Ok, I I can attach the file: power.log I've gone through the energy documentation, but it seems geared towards embedded, not macOS, so I'm not sure how I can figure this out more. The extra problem, of course, is that we have a network extension, two daemons, and a GUI app. 😄

We applied for the Apple Developer Program more than two weeks ago, and our application is completely stuck with no updates or clear next steps. Despite providing all required documents (Company registration, D-U-N-S number, ID verification, etc. and several times !), we are still waiting for approval, while there is nothing complicated (EU citizens, UK company) We've reached out multiple times to Apple Support but have received no concrete answers or timeline for when our application will be reviewed. Meanwhile, we have successfully completed similar processes with Google, Meta, and financial institutions like banks or PSP, all within 48h ! How can a company like Apple treat its partners this way? The lack of transparency in the approval process is frustrating and severely impacts our timeline. This kind of experience does not inspire trust or confidence in doing business with Apple... 🔹 Has anyone else experienced such long delays in the enrollment process? 🔹 Is there any way to escalate this to get an actual response? Apple, please address this issue and provide a clear resolution. Thank you.

Hi All, Hoping someone can shed light on the correct way to proceed for App Review using an app built with Unity's IAP Service. I'm unsure if I have a problem with my build or there is a problem with my sequencing of the review process. Unity’s IAP won’t recognize a product until it exists on App Store Connect (which you would expect), however App Store Connect won’t publish products until they are reviewed with a submitted binary. I submitted a binary with my first product for review and the app was rejected for “completeness” because the product was unavailable. I requested clarification and the review team sent a screenshot back showing the store page in the game with the IAP UI in the state I would expect for no products returned (the buttons say “unavailable” and are disabled) - which makes sense, because the IAP is not approved and therefore not available. The review team sent the following: "When validating receipts on your server, your server needs to be able to handle a production-signed app getting its receipts from Apple’s test environment. The recommended approach is for your production server to always validate receipts against the production App Store first. If validation fails with the error code “Sandbox receipt used in production,” you should validate against the test environment instead." It seems we are not event to the point of receipt validation because the rejection is due to products not being approved and therefore not returned when the app queries them. So the app can't be approved unless it can be tested before the product exist in App Store Connect, but Unity's IAP won’t recognize the product until it exists in App Score Connect? Since I had submitted once I was able to resubmit just the IAP, but that was rejected for completeness because it didn't include a binary - which was rejected because the IAP was not present - and the IAP was not present because it was not approved. The IAP is a very simple "100 Gems" in game currency pack so I don't believe it is being rejected on its own merits, but I suppose I could be mistaken there. I can’t be the only one with this problem, or I must be missing something… or there is something else wrong with my build. Suggestions much appreciated!

Hello all:) I am using Xcode 16.2, react native 0.76, simulator -> iPhone 15(17.0), mac M1 Sequoia 15.2. Many "could not build module" errors appear while building files inside iPhoneSimulator18.2.sdk. The think is that I don't even use this simulator and if I try to delete it the Xcode hides all other simulator options and requires 18.2 to download.. Of course I already tried to clean and delete and reinstall everything but nothing works.. Any help is welcome:) Thanks!

Since iOS 18.2 the simulators have been missing the content under Apps menu for Settings. We are on to iOS 18.3 and still no Apps settings. @dts

Good day everyone. I am brand new to developing IOS applications and I am attempting to use Visual Studio .Net Maui with.net Core 8 to connect up my local device and debug my application. This is successful, however I am attempting to find a working example of using the google auth oAuth 2.0 API to validate a google user and return back to the application. I don't think this is that difficult however it appears that the callback is not being set up correctly in Google Auth API. Has anyone successfully done this with .net Maui and C# in Visual Studio 2022?

When I open developer.apple.com I do not see my other teams on the top right dropdown. After logging in, it directly takes me to one of my teams which is Nautilus and It does not allow me to change to other teams.

Windows 10 使用 VirtualBox 创建的 Monterey 12.6.7 macOS 虚拟机不能识别到 iPhone 7 手机。 iPhone 7 已经连接到电脑主机 (win 10) 的 USB 3.0 口子，手机已经信任电脑。 在 win 10，我看到了 “此电脑\Apple iPhone”，就是说，宿主机识别到了 手机。 现在，开启macOS 虚拟机，虚拟机右下角的 usb 图标，显示并且勾选到了 "Apple Inc. iPhone [0901]"，但虚拟机还是没看到手机设备，导致 Xcode 也看不到手机设备。 虚拟机运行后，插拔 iPhone 7 手机，通过 sudo log show --predicate 'eventMessage contains "usbmuxd"' --info 看到了报错信息： 2025-02-13 10:31:06.541201+0800 0xa3c Error 0x0 0 0 kernel: (Sandbox) 1 duplicate report for System Policy: usbmuxd(22583) deny(1) file-write-mode /private/var/db/lockdown 2025-02-13 10:31:07.090321+0800 0xf807 Error 0x0 140 0 sandboxd: [com.apple.sandbox.reporting:violation] System Policy: usbmuxd(22583) deny(1) file-write-mode /private/var/db/lockdown Violation: deny(1) file-write-mode /private/var/db/lockdown Process: usbmuxd [22583] Path: /usr/local/sbin/usbmuxd Load Address: 0x10564b000 Identifier: usbmuxd Version: ??? (???) Code Type: x86_64 (Native) Parent Process: sudo [22582] Responsible: /System/Applications/Utilities/Terminal.app/Contents/MacOS/Terminal User ID: 0 Date/Time: 2025-02-13 10:31:06.793 GMT+8 OS Version: macOS 12.6.7 (21G651) Release Type: User Report Version: 8 MetaData: {"vnode-type":"DIRECTORY","hardlinked":false,"pid":22583,"process":"usbmuxd","primary-filter-value":"/private/var/db/lockdown","platform-policy":true,"binary-in-trust-cache":false,"path":"/private/var/db/lockdown","primary-filter":"path","action":"deny","matched-extension":false,"process-path":"/usr/local/sbin/usbmuxd","file-flags":0,"responsible-process-path":"/System/Applications/Utilities/Terminal.app/Contents/MacOS/Terminal","flags":21,"platform-binary":false,"rdev":0,"summary":"deny(1) file-write-mode /private/var/db/lockdown","target":"/private/var/db/lockdown","mount-flags":76582912,"profile":"platform","matched-user-intent-extension":false,"apple-internal":false,"storage-class":"Lockdown","platform_binary":"no","operation":"file-write-mode","profile-flags":0,"normalized_target":["private","var","db","lockdown"],"file-mode":448,"errno":1,"build":"macOS 12.6.7 (21G651)","policy-description":"System Policy","responsible-process-signing-id":"com.apple.Terminal","hardware":"Mac","uid":0,"release-type":"User"} Thread 0 (id: 63477): 0 libsystem_kernel.dylib 0x00007ff80d8368ae __chmod + 10 1 usbmuxd 0x000000010565584e main + 3582 (main.c:816) 2 dyld 0x0000000114e3f52e start + 462 Binary Images: 0x10564b000 - 0x10565afff usbmuxd (0) <0fc9b657-d311-38b5-bf02-e294b175a615> /usr/local/sbin/usbmuxd 0x114e3a000 - 0x114ea3567 dyld (960) <2517e9fe-884a-3855-8532-92bffba3f81c> /usr/lib/dyld 0x7ff80d832000 - 0x7ff80d869fff libsystem_kernel.dylib (8020.240.18.701.6) /usr/lib/system/libsystem_kernel.dylib 2025-02-13 10:35:39.751714+0800 0x27f Default 0x0 0 0 kernel: (Sandbox) Sandbox: usbmuxd(119) allow iokit-get-properties kCDCDoNotMatchThisDevice 2025-02-13 10:35:45.025063+0800 0x27f Default 0x0 0 0 kernel: (Sandbox) Sandbox: usbmuxd(119) allow iokit-get-properties kCDCDoNotMatchThisDevice

What I want? I expect to use xcrun devicectl device process launch --device <uuid> <bundle-identifier> --payload-url <URL> to launch my app and pass the specified URL as I usually do in iPhone. What I do? Let's say the app A which I'm developing. I try to use UIApplication.open(:options:completionHandler:) in another app to open the app A with registered schema. And whether app A is cold launch or background resumption, app A can go foreground with receiving URL. If I use xcrun devicectl as above described, app A can still be opened. However, app A can't receive URL which I pass through --payload-url option. That's different from in iOS. BTW: I as well try YouTube with UIApplication.open and xcrun devicectl, the former way work, the latter way not work.

Hello, I'm doing an update to my app already IN the app store. The app is built using .Net Maui targeting iOS, Windows and Android. All works fine in debug and in release on Android and Windows. However, the app launches on my iOS devices and crashes immediately. I really have no idea what the crash report on the device is telling me. Attached is the .ips file if anyone can at least point me in the right direction... Thanks MyApp-2025-03-01-202630.ips

Xcode 16 seems to „forget“ a swift package within a subfolder of a root package after restart or shut-down. I have the following project structure, which also resembles the directory structure on disc: MyPackage - Package.swift - README.md - Sources - MyPackage - Tests - MyPackageTests - Tools - MyGenerator // <- after restart this folder is not visible in the Xcode project navigator - Package.swift - Sources - main.swift - Tests MyGenerator is a standalone package which is used during development of MyPackage to generate source code files for MyPackage based on text file input. Essentially an executable target script which I can run within its folder with: swift run MyGenerator someInputFile.txt MyPackage does NOT use MyGenerator as a dependency, nor do I want this tool listed as a dependency in MyPackage Package.swift file. Yet MyGenerator is part of the same Git repo, as it documents the changes to the tool on how to generate source code for MyPackage. Both packages are developed in tandem. MyGenerator itself defines dependencies in its Package.swift file, which are unrelated to the functionality of MyPackage. After restart of Xcode or even just a longer shut-down period the MyGenerator subfolder is not visible in the Xcode project navigator, the /Tools folder is empty. I have to manually add the sub package via Add files to "MyPackage" -> Move files to destination every time. How can I solve that Xcode remembers the sub package unter /Tools? Edit: I am using Xcode 16.2

A while ago, perhaps early in v16, Xcode stopped tracking file liveness. I'd hoped the regression would be fixed, but... not yet. Is there some setting I'm missing? Is this from underlying filesystem limits? or from working with swift packages? Conversely, if/since this is a regression, is this the new normal, and not to be fixed (e.g., because the modern build system cannot be retrofitted to detect and update stale resources)? Assuming I create a Swift package and open it in Xcode... 1. New files I expect to get errors when I create a new swift file, add bad code, and build. Instead, the file doesn't seem to be added to the build. If I try to use Add Files to "{project}".. menu, the file is disabled for selection. A workaround is to close and re-open the project 2. Files updated extrinsically If outside Xcode I format the files in the package or edit them, I expect Xcode to notice and either 1) update with the new contents if there were no changes, or 2) ask what to do if there were changes. Instead, Xcode proceeds oblivious to the underlying changes. It is not a workaround to use Integrate/Refresh file status menu for SCM status. Again, a workaround is to close and re-open the project. Possible factors Swift package projects, if resource tracking is tied to metadata unused in package projects? External filesystem: these are on APFS volumes mounted via TB-4 and USB-3 Pilot error? Impact This leads me to re-open projects 10's of times a day, to create test files or maintain lint. Also, because I have to drop out of Xcode to process files before checking in, I end up using an external git workflow/UI. Also, because Xcode is not particularly extensible, I've written external tools for analyzing and generating Swift, hosted via CLI or eclipse (which support resource markers for UI navigation). I use Swift LSP in Eclipse for analysis and git-driven changes, and end up coding there because well, I'm already there. I'd take slower builds over this continuous hassle and context-switching in a heartbeat.

when opening Main.storyboard, all screens turn black, XCode freezes, and then closes. I am adding the font according to this guide. I'm trying to add Inter-VariableFont_opsz,wght.ttf of the https://fonts.google.com/specimen/Inter

Hello, I am doing the SwiftUI tutorial with Xcode 16.2 For the watch app the simulator working fine but the preview keep saying “This app cannot run on the selected target device.” while the preview is working …… For the macOS part the simulator working fine but the preview is totally broken with -> ”ContentView.swift” not found in any targets. While it is correctly added to the target … Please fix or make tutorial clear.

I'm experiencing an issue with Xcode 16 where code completion suggestions are not appearing while typing. I tried deleting UserDataDrive and restarting Xcode, but it didn't help. My machine has multiple user accounts, and we all use the same Xcode installation. How can I fix this?

I have issue with apple configurator I have paire Apple TV with apple configurator after software updates but its not showing under devices in apple configurator