Overview

Can I use external Swift Package Dependencies for the challenge, or will my app just not run as the testing environment is offline? I have a couple dependencies which are crucial to the running of my submission

I have Mac apps that embed “Helper Apps” inside their main bundle. The helper apps do work on behalf of the main application. The helper app doesn’t show a dock icon, it does show minimal UI like an open panel in certain situations (part of NSService implementation). And it does make use of the NSApplication lifecycle and auto quits after it completes all work. Currently the helper app is inside the main app bundle at: /Contents/Applications/HelperApp.app Prior to Tahoe these were never displayed to user in LaunchPad but now the Spotlight based AppLauncher displays them. What’s the recommended way to get these out of the Spotlight App list on macOS Tahoe? Thanks in advance.

Hello, I am getting the following errors when building a Mac Camera Extension with web sockets. I am using URLSessionWebsocketTask as my web socket library. I built a test program for my code and in there I can see my web sockets are working properly, but when I run it from the System Extension I get the following errors. The socket opens for two - three messages then crashes. I couldnt find any documentation online for the following errors CMIOExtensionProvider.m:1975:-[CMIOExtensionProvider removeProviderContext:]_block_invoke Unregistered provider context <CMIOExtensionProviderContext: ->, don't be surprised if things go badly CMIOExtensionProviderContext.m:64:-[CMIOExtensionProviderContext initWithConnection:]_block_invoke [391] received Connection invalid``

Hi,Having issues uploading our build to App Store Connect for use in TestFlight. We get a success when building through Xcode, but we get an email after it uploads via archive manager stating "ITMS-90426: Invalid Swift Support - The SwiftSupport folder is missing. Rebuild your app using the current public (GM) version of Xcode and resubmit it.". We have confirmed that we don't have any Swift dependencies and that we are running the latest Xcode (v11.3.1). We've also tried to build/deploy this on multiple computers with the same error. Our app was built using Unity, then brought into Xcode to build/deploy from there. We have never had any Swift dependencies in our project. We are able to deploy directly to our devices, but it seems that the only time we run into issues is trying to. Any help is appreciated.

Hello,I dunno if this is the right place to ask this, but i have tried to enroll for almost two weeks now, and there is no reply at all with next step in the enrollment process, the message says it will be processed within 48 hrs.for reference i am outside the united states. and enrolling as personal developer not an ORG.

I keep getting a fails to open page message when I try to sign in using my Claude ai Pro account. The request was for an http url instead of an https url.

We have an app that controls InDesign Desktop and InDesignServer via hundreds of AppleScripts. Some macOS security updates a while back dictated that we start communicating with other apps via ScriptingBridge. We couldn't afford to convert the hundreds of AppleScripts into direct ScriptingBridge nomenclature, so we opted to keep them as is and instead tell the external apps to: [app doScript:<the script text> language:InDesignScLgApplescriptLanguage withArguments:nil undoMode:InDesignESUMScriptRequest undoName:@"blah"] There are a handful of scripts that we did convert to direct ScriptingBridge. There are times (and under the right circumstances, it's repeatable) when a certain script will have run perfectly dozens of times, and then it will throw errOSAInternalTableOverflow. We create a new SBApplication for every job (which could be a single instance of Desktop or the multiple instances of Server). Why is this error happening seemingly randomly? Is there anything we can do to work around or prevent this?

I have a Xcode project with two apps that have a separate MainMenu.nib file. Both are different apps with different source trees.. Why am I seeing resources in interface builder from one app in another? I am a bit old school and using the AppDelegate rather than view controllers to capture events... but that should work fine Thanks ahead of time.

We recently migrated our entire product to Apple Unified Logging due to the various benefits it provides. However we immediately started hitting the "log quarantine" problem ("QUARANTINED DUE TO HIGH LOGGING VOLUME"). This is partly because we are indeed over logging in a few cases (which we have to work on fixing), but also partly because it's a complicated product with potentially hundreds of libraries, and some of the code can legitimately be very busy. For example we have a system extension that's implemented both as a NetworkExtension client and an EndpointSecurity client, if we were to log decent information about each network or file system event so we can troubleshoot something, they are bound to be high volume logs. Now when our app is running in a normal user environment, this is not a problem. We can disable certain heavy log levels, or at least disable persisting for certain logs (one of the benefits of Apple Unified Logging we really like is that it allows very flexible controls, log config command, OSLogPreferences, configuration profile, we can employ whatever that suits a specific case). But ultimately, the question is what if we end up with a troubleshooting case we don't know exactly where a problem is so we just need the full logs at debug level? And not only just enabled, but because we might not know when the issue can happen either we also need to persist the full set of logs for as long as possible? We will start hitting log quarantine again. Granted this is a very extreme case, but if worst comes to worst, how can we even do that with Apple Unified Logging? Is there an option that allows us to override the quarantine, if but temporarily? I've searched a few relevant forum posts, some of which described log quarantine but no one had mentioned any solution for it (besides having to stop logging so much from the app but as I explained we do have legitimate cases where log volume can still be huge). I've also read The Eskimo's "Your Friend the System Log" and browsed some of the troubleshooting config profiles provided by Apple hoping to discover some hidden payloads but found none so far. There is an OSLogRateLimit environment variable that I noticed if I run a launchctl print system/<a-launch-daemon-lable> and it's usually 64. Is this something relevant? And knowing Apple it's probably something that can't be tampered with?

I am preparing for Swift Student Challenge, but it seems like the iPad Playground app still not support the latest SDK. I can't use frameworks like FoundationModel, etc., directly in playground app My playground for this year would require iPad environment since it uses PencilKit, ARKit, etc., and I also want to use the latest tech + the liquid glass UI Right now, I develop the project as a normal Xcode project, and I am wondering how do I post it? As Xcode playground, it must run on macOS As Swift Playground project, the iPad version of Playground does not support latest APIs and it can't compile

I have the new Xcode 26.3 running on an Intel MBP macOS 26.2 I have clicked to download Codex in the Xcode settings, then under the Intelligence section I select Codex but where it says "ChatGPT Account" there is a spinner that never ends. I suspect it is meant to show a Sign In button. I don't see any documentation to suggest this shouldn't work on Intel, so what gives? My "ChatGPT in Xcode" section is successfully signed in, and i've tried signing that out.

Usually, when you call fetchRecordZoneChanges with the previous change token, you get a list of the record ID’s that have been deleted since your last fetch. But if you get a changeTokenExpired error because it‘s been too long since you last fetched, you have to call fetch again without a token. For my specific application, I still need to know, though, if any records have been deleted since my last sync. How can I get that information if I no longer have a valid change token?

TL;DR: How does one use DNSServiceReconfirmRecord() to invalidate mDNS state of a device that's gone offline? I'm using the DNSServiceDiscovery API (dns_sd.h) for a local P2P service. The problem I'm trying to solve is how to deal with a peer that abruptly loses connectivity, i.e. by turning off WiFi or simply by moving out of range or otherwise losing connectivity. In this situation there is of course no notification that the peer device has gone offline; it simply stops sending any packets. After my own timeout mechanism determines the peer is not responding, I mark it as offline in my own data structures. The problem is how to discover when/if it comes back online later. My DNSServiceBrowse callback won't be invoked because mDNS doesn't know the device went offline in the first place. I am trying to use DNSServiceReconfirmRecord, which appears to be for exactly this use case -- "Instruct the daemon to verify the validity of a resource record that appears to be out of date (e.g. because TCP connection to a service's target failed.)" However my attempts always return a BadReference error (-65541). The function requires me to pass a DNS record, and the only one I know is the TXT record; perhaps it needs a different one? Which, and how would I get it? Thanks!

On the following developer account page, you have the ability to update your address information, but it does not appear to be working for me. If you go to https://developer.apple.com/account and scroll down the page. You come to a section called Membership Details with a link to update your information. When you click on this link it shows a dialog which has two choices. One is for Change Contact Details and the other is for Switch to Organization Membership. When I attempt to Select Change Contact Details. Nothing happens at all. No screen is shown. Nothing, whatsoever. Please advise what the problem might be thank you. I need to change my contact address.

Hi guys, I am new to the Apple Developer Program (enrolled a few days ago) and this is my first app notarization attempt. I've been experiencing significant delays - all submissions have been stuck at "In Progress" for over 24 hours. Details: macOS app signed with Developer ID Application certificate Using xcrun notarytool with app-specific password Hardened runtime enabled codesign --verify --deep --strict passes Team ID: QVHM976XC5 Submission IDs (all stuck "In Progress"): 5f494a89-0db0-4cc6-944f-ca2fe399e870 (latest - 8+ hours) 938f6b8d-0d00-45f5-861d-68fe470df6c2 d0edcbfe-8464-455f-b077-bebaa5b9aab7 I understand new developers may experience longer initial processing, but 24+ hours seems excessive. Is there anything I should check or any additional steps required for new accounts? Any guidance appreciated.

macOS 26 "Tahoe" is allocating much more memory for apps than former macOS versions: A customer contacted me with my app's Thumbnail extension allocating so much memory that her 48 GB RAM Mac Mini ran into "out of application memory" state. I couldn't identify any memory leak in my extension's code nor reproduce the issue, but found the main app allocating as much as 5 times the memory compared to running on macOS 15 or lower. This productive app is explicitly using "Liquid Glass" views as well as implicitly e.g. for an inspector pane. So I created a sample app, just based on Xcode's template of a document-based app, and the issue is still showing (although less dramatically): This sample app allocates 22 MB according to Tahoe's Activity Monitor, while Sequoia only requires 16 MB: macOS 15.6.1 macOS 26.2 Is anyone experiencing similar issues? I suspect some massive leak in Tahoe's memory management, and just filed a corresponding feedback (FB21967167).

Has anyone else experienced extremely long wait times for app review or know what I can do to help expedite this process? I am waiting 22 days currently I have done everything I have seen to do both sending an email and calling Apple support for help to have nothing changed or even a confirmation email of my call sent. Does anyone have any advice?

I'm currently using another provider for CI/CD. They've been offering Apple Silicon builds for over a year now. When we switched over, we saw our build times cut in half. I've seen similar results locally, back when I bought an M1 Mac. So, recently, I tried to use Xcode Cloud on my project. My build time is nearly 45 minutes, where my build time on my current system is about 15 minutes, max. Since I work on a team, and we make regular commits, having a 45 minute turnaround is not ideal. When I looked at the logs of my Xcode Cloud project, I saw a lot "x86_64" stuff in there, which led me to believe that Xcode Cloud is still building on Intel machines. Additionally, I run tests on my builds. The build time alone (before running tests) was almost 20 minutes. The 15-minute time I cited with my current CI/CD included build time & tests running. So, a whole cycle finishes on my current setup before tests are even run. I noticed that there was a bunch of x86_64 in the logs, which made me think that Xcode Cloud is still using Intel. Is this true? I've just gotten really used to faster build times, and I can't move onto a system like this, where the times are so drastically different. Like, I wouldn't mind build time that would add only a few more minutes to what I have now. But going from 15 -> 45 minutes is a real problem.

Hi, I'm investigating what looks like possibly nondeterministic behavior when linking large iOS app binaries. I do not have a concise reproduction of the issue yet, but am trying to hunt down possible leads. In particular, the problem appears to surface when invoking clang to link a binary and the resulting order of the 'branch island' instructions appears to be random each time the binary is linked (as shown by the link map output). I was wondering if anyone with insight into the linker's current implementation could shed light on whether that is expected, and if there is anything that can be done to prevent it. FWIW, it seems like it might be size-dependent as smaller app binaries don't appear to exhibit the same behavior. I'd be glad to share more specifics and hopefully a reproduction if I can ever find one eventually. Some environment info (Xcode 16.4 toolchain): clang -v: Apple clang version 17.0.0 (clang-1700.0.13.5) Target: arm64-apple-darwin24.6.0 Thread model: posix InstalledDir: /Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin ld -v: @(#)PROGRAM:ld PROJECT:ld-1167.5 BUILD 01:45:05 Apr 30 2025 configured to support archs: armv6 armv7 armv7s arm64 arm64e arm64_32 i386 x86_64 x86_64h armv6m armv7k armv7m armv7em will use ld-classic for: armv6 armv7 armv7s i386 armv6m armv7k armv7m armv7em LTO support using: LLVM version 17.0.0 (static support for 29, runtime is 29) TAPI support using: Apple TAPI version 17.0.0 (tapi-1700.0.3.5)

Currently in our app, to identify a network switch in device we are doing NEHotspotHelper.register and then NEHotspotHelperHandler block. When the command type is evaluate and if the network.didJustJoin, we are identifying it as a network switch. As a part of moving our code base to iOS 26, if is found that NEHotspotHelper is deprecated. What is the proper replacement for this?