Overview

Hi everyone, We run our CI builds on a Mac mini. On my local MacBook, incremental builds work properly and build times are fast, but on CI it looks like Xcode rebuilds everything from scratch every time, and the build is about 6 minutes slower than local. In Xcode 26, “compilation caching” became available. My understanding was that if DerivedData is preserved between CI runs, compilation caching / incremental builds should reduce build time. So I tried specifying the DerivedData path as an absolute path in our xcodebuild command to reuse it across builds. However, it still seems to do a full rebuild every time and the build time didn’t improve. Has anyone seen a similar issue with incremental builds on CI (Mac mini) with Xcode 26? Any advice on what to check or how to configure CI so incremental builds / caching actually work would be greatly appreciated. Thanks!

Hello, I’d like to ask about best practices for handling interactive snippet intents when working with the user’s location. My use case is: 1. Get the user’s location 2. Fetch nearby data 3. Display it My current flow is: try to show the snippet view in "loading" state while waiting for Core Location Manager, then fetch data and reload() the view. BUT I’m running into an issue where I sometimes receive Core Location error 1 (not authorized), even though the main app has “While In Use” authorization. It seems that in some cases, especially when the app has been force-closed, App Intents are unable to start location updates, even though I’m using supportedModes = .foreground(.dynamic). Any guidance would be appreciated. Cheers, Ondrej

I am creating an AppIntent to be used with Shortcuts and I would like to return a flexible dictionary of values with nested structures. As far as I understand the custom AppEntity only uses the displayRepresentation to store a title and subtitle which are LocalizedStringResource. types. Although I can convert my dictionary into a string I found no way in shortcuts to be able to retrieve the original structure of it and inspect individual elements like in subsequent actions. Is there a way to do this? Thank you in advance Nick Karanatsios

Hi, I have been using Claude with Xcode 26.1.1 and it was working fine till a couple of days ago, when it started giving me an error message on every query: "Message from Anthropic: This request would exceed your account's rate limit. Please try again later." I am on the Pro model, and I can use the Claude.ai website just fine. The usage limits on the website show I've used only 11% of the weekly limit, and 4% of the 'current session'. So I'm wondering if this is an Xcode bug / issue, and if there is a workaround. I have restarted Xcode, restarted the Mac, logged out of Anthropic and logged back in, tried Xcode 26.2 beta as well, but no luck.

I have a search field and a List of search results. As the user types in the search field, the List is updated with new results. Crucially, with each update, I want to reset the List's scroll position back to the top. To achieve this, I'm using the following .onChange() modifier along with a ScrollViewReader: .onChange(of: searchQuery) { _, newQuery in Task { searchResults = await searchLibrary(for: newQuery) scrollViewProxy.scrollTo(0, anchor: .top) } } My List uses index-based IDs, so scrolling to 0 should always go to the first item. The above code works, but crashes if searchResults is empty because there is no item in the List with an ID of 0. (As a side note, it seems rather excessive for the scrollTo() method to trigger a full-on crash just because the ID is not found; I don't think this should be anything more than a warning, or the method should throw an error that can be caught). To work around this, I added an isEmpty check, so we only attempt the scroll if the array is not empty: .onChange(of: searchQuery) { _, newQuery in Task { searchResults = await searchLibrary(for: newQuery) if !searchResults.isEmpty { scrollViewProxy.scrollTo(0, anchor: .top) } } } However, even with this check, I was seeing rare crashes in production, consistent with a race condition. My guess is that when searchResults is updated, the view is not recreated immediately, so if scrollTo() is called too quickly, the List may not yet be seeing the latest update to the searchResults array. I figured that I could try to delay the calling of scrollTo() to give the view time to update: .onChange(of: searchQuery) { _, newQuery in Task { searchResults = await searchLibrary(for: newQuery) if !searchResults.isEmpty { DispatchQueue.main.async { scrollViewProxy.scrollTo(0, anchor: .top) } } } } However, even with this, I've just received a crash report pointing to the same issue (the first in about four months). I'm not able to reproduce the bug myself – so it definitely seems like a rare race condition, probably relating to the timing of view updates. I guess, I can insert another isEmpty check before calling scrollTo(), but I'm starting to wonder if it's even possible to guarantee that the item will be in the List when scrollTo() performs its action, and because this is so hard to reproduce, I can't really test any ideas. Does anyone have any idea how (and at what point) the ScrollViewReader reads the view's current state? What's the right way to approach debugging a problem like this? Moreover, does anyone have any better suggestions about how to handle resetting the List position? The reason I want to do this is because, if the user types, scrolls a bit, and then types some more, the new results appear above the fold where the user can't see them, leading to a confusing experience. I thought about switching to the newer .scrollPosition() modifier, but that's only iOS 18+ and only for ScrollViews, not Lists. Cheers!

I just got a warning about age rating questions. It says that: "If you don’t answer these questions by January 31, 2026, you won’t be able to submit app updates in App Store Connect". Hope someone can clarify what this actually means. Let's say I forget to answer these questions for one of my apps before this date: Will I be unable to submit updates in general, i.e. for all my apps? Will this app be blocked forever or will I be able to submit a new version once I have answered them?

I noticed, that even though my AutoFill Credential Provider Extension works with Safari for both Passwords and Passkeys, it doesn't work in context menus inside arbitrary textfields, meanwhile the same is true for the Apple Passwords app. This is a great hit to AutoFill productivity, as my extension is unable to fill textfields by just going to the context menu and clicking AutoFill > Passwords.. Is this a feature only available to Apple via private APIs, or is this something I can interface with? I checked and the Passwords app does use some undocumented but non-private entitlements: [Key] com.apple.authentication-services.access-credential-identities [Value] [Bool] true I also checked the responsible executable for some hints (AutoFillPanelService) however found nothing that would lead me to believe this is a public extension point. Another idea I had was trying to use a macOS Service for this, however Services in the "General" category won't show up in any context menu, only in the Application's Main Menu.

I wrote a Swift macOS app to control a PCI audio device. The code switches between the default output and input channels. As soon as I launch the Audio-Midi Setup utility, channel switching stops working. The driver properties allow switching, but the system doesn't respond. I have to delete the contents of /Library/Preferences/Audio and reset Core Audio. What am I missing? func setDefaultChannelsOutput() { guard let deviceID = getDeviceIDByName(deviceName: "PCI-424") else { return } let selectedIndex = DefaultChannelsOutput.indexOfSelectedItem if selectedIndex < 0 || selectedIndex >= 24 { return } let channel1 = UInt32(selectedIndex * 2 + 1) let channel2 = UInt32(selectedIndex * 2 + 2) var channels: [UInt32] = [channel1, channel2] var propertyAddress = AudioObjectPropertyAddress( mSelector: kAudioDevicePropertyPreferredChannelsForStereo, mScope: kAudioDevicePropertyScopeOutput, mElement: kAudioObjectPropertyElementWildcard ) let dataSize = UInt32(MemoryLayout<UInt32>.size * channels.count) let status = AudioObjectSetPropertyData(deviceID, &propertyAddress, 0, nil, dataSize, &channels) if status != noErr { print("Error setting default output channels: \(status)") } }

We're using XCode 26.1.1 We do not have resource to adopt Liquid Glass design. Hence, we are using the following workaround <key>UIDesignRequiresCompatibility</key> <true/> This is our Storyboard. Pre XCode 26 Before XCode 26.1.1, the bottom toolbar looks great. In XCode 26 However, in XCode 26.1.1, the bottom toolbar buttons seems to "Squish together". Do anyone have any idea, how I can make UIToolbar works by enabling UIDesignRequiresCompatibility? Thanks.

Hello, I have a problem regarding my App review. The issue: "Guideline 3.1.2 - Business - Payments - Subscriptions Issue Description The submission did not include all the required information for apps offering auto-renewable subscriptions. The app's metadata is missing the following required information: A functional link to the Terms of Use (EULA). If you are using the standard Apple Terms of Use (EULA), include a link to the Terms of Use in the App Description. If you are using a custom EULA, add it in App Store Connect." My explanation: I'm using Apple's original EULA in my app. The EULA was already in the "About" section. It redirects to the EULA page on Apple's official website. However, since my app also has a payment screen, I added the same information below the payment screen and submitted it for review again. Unfortunately, it's still being rejected for the same reason. I've requested a full, detailed explanation via email, but they keep sending me the same copy-and-paste message. I want to resolve this issue as soon as possible, so I decided to ask you here. Please check the screenshots and let me know what's the problem. Best regards, DryreL

Hi there I've been having trouble finding any details around how safari is supposed to behave when a FairPlay license expires. My assumption was that the video segments would stop getting decrypted and playback would stop, however I just see that the playback continues like nothing has happened. I've setup the "fps_safari_has_key_renewal.html" sample code from the Fairplay SDK and got encrypted playback working. The renewal method also appears to work. However, if I don't issue a renew call, or if I wait several minutes after the renew has succeeded the video never stops (my license is set with a 1 minute expiry so I can test this quickly). I've also observed that the MediaKeySession expiration property is always set to NaN even though my license has an expiry. I've tried with both Lease and Rental expiries set in the license (separately AND at the same time in separate tests). I'm using EZDRM as my drm provider. Just looking for some feedback on if this is supposed to work this way in safari or if license expiry isn't supported in safari. Thanks!

When syncing an Office 365 (Exchange) account on an M1 Max machine running the latest macOS (e.g., Sonoma), the native contactsd and AddressBookManager processes enter a severe, persistent failure loop. The CPU usage spikes from 0.0% to over 80% (observed at 81%) and repeats every 60-90 seconds. This occurs even when the account is entirely empty of contacts and after performing a clean macOS installation, strongly indicating a systemic bug in the framework's Exchange protocol handler on the M1 architecture. System Information Affected Hardware: Apple M1 Max Affected macOS Version: Tahoe 26.1 Affected Processes: contactsd, AddressBookManager Account Type: Microsoft Exchange / Office 365 Steps to Reproduce System Setup: Perform a clean installation of macOS on the M1 Max machine (USB boot, NO Migration Assistant or data restoration). Account Preparation: Ensure the target Exchange account's contacts folder is entirely empty on the server (via Outlook Web Access). Trigger: Go to System Settings > Internet Accounts and add the Exchange account. Ensure ONLY Contacts is toggled ON. Observation: Open Activity Monitor and sort by % CPU. Expected Behavior The contactsd and AddressBookManager processes should spike briefly (under 5%) to establish the empty sync, then settle to a persistent idle state (0.0% to 0.5% CPU). Actual Behavior The processes never settle: CPU Spikes: Usage repeatedly jumps from 0.0% to 81% for AddressBookManager and 22-59% for contactsd. Pattern: This extreme spike lasts for a few seconds before the thread crashes/restarts, and the process immediately re-initiates the loop, consuming massive CPU cycles continuously. Diagnostic Proof The runaway CPU is not caused by corrupt data: Data Neutralization: The account's contacts folder was emptied on the server, yet the high CPU loop persisted when syncing. Clean System: The issue is reproducible on a clean, from-scratch macOS installation, ruling out corrupted user preferences or system files. Cross-Architecture: The exact same account syncs perfectly on iOS and newer M4 Macs, confirming the data is valid and the issue is specific to the M1 Max's implementation of the Exchange protocol handler. Workaround (For Visibility) To restore system performance, the user must DELETE the entire Exchange account from System Settings > Internet Accounts and use a third-party client (e.g., Outlook for Mac) for synchronization, as it bypasses the buggy native framework.

Hey all, We're trying to submit an updated build of our app for review, however the Submit button is not visible. There are no other alerts anywhere of any issues and the latest build has ben processed normally. Any ideas? Apple is just referring us back to some generic Help topics, so we're stuck here. Thx!

Hello, I'm thinking about how to improve my main tvOS app flow, naively I want to do something like this: import Combine import SwiftUI enum AppState { case login, onboarding, main } class AppStateManager { let appStatePublisher = PassthroughSubject<AppState, Never>() func updateState(_ appState: AppState) } struct tvOSApp: App { private var appState: AppState = .login private let appStateManager = AppStateManager() var body: some Scene { WindowGroup { ZStack { switch appState { case .login: LoginView() case .onboarding: OnboardingView() case .main: MainView() } } .onReceive(appStateManager.appStatePublisher) { self.appState = $0 } } } } So basically, MainView, OnboardingView and LoginView would be the main navigation views of my app, and the appStateManager would be a dependency passed to each of these views and allowing me to update the currently displayed view in the app. (of course I could use an Environment object instead for a 100% SwiftUI solution). I was wondering, however, if there is a better way to do this, instead of switching in a ZStack, maybe with WindowGroup/Window/Scenes? Thank you for your help!

We want to automate getting crash reports from ASC via CI or some other mechanism. Having developers manually check the Xcode Organizer isn't a scalable solution for us. Even with a api key with the App Manager role, we get a 403. https://api.appstoreconnect.apple.com/v1/diagnosticSignatures?limit=50 requires ADMIN role access which makes it a non starter in our org because of access restrictions. Since developers have access to the crash reports via Xcode in their developer roles, it should make sense for the REST API to expose the same data without ADMIN permissions.

I'm working on a SwiftUI application that uses a couple different webviews in a tabview to render some mdx and codemirror editor. The editor webview, the one that's much more complicated works as expected. Some errors appear in the console due to what I imagine is a race condition that I'll get around to fixing, but it works as expected. The other webview which just renders a single, local html file to display a dead simple summary absolutely refuses to work. It first appears to work as expected (shows the same 'return type unsupported' error in the console though) on the initial request, but then refuses to process any JS functions for that particular webview. Even the functions themselves are being used between the two webviews, and they work as expected in the other. Even worse, when I copy and paste the generated JS code into the safari dev tools it works as expected, even in the broken webview. I've spent almost 12 hours on this today so far, and have made zero progress. I've tried commenting out just about the entire website to narrow it down on the JS side without success, and I've done everything I can think of on the swift side. To be transparent, I'm very new to Swift and SwiftUI, having only picked it up a few weeks ago, but I'm an experienced developer and every obvious solution fails to work. From what I've gathered, this might have something to do with the first function call failing, despite the fact that it appears to work on the first function call, but then the javascript engine refusing to process additional requests. I'm not sure if that's the cause, but it certainly seems to make sense. Is there a way to debug this more completely? Like I said, I'm very new to Swift and still missing neovim, so I'm still getting comfortable with the apple ecosystem of devtools, but I can't even figure out how to print out the return type since it fails before I'm able to inspect anything on the safari side I did notice this error in the console as well, and I'm not quite sure what to make of it: Error acquiring assertion: <Error Domain=RBSServiceErrorDomain Code=1 "((target is not running or doesn't have entitlement com.apple.developer.web-browser-engine.rendering AND target is not running or doesn't have entitlement com.apple.developer.web-browser-engine.networking AND target is not running or doesn't have entitlement com.apple.developer.web-browser-engine.webcontent))" UserInfo={NSLocalizedFailureReason=((target is not running or doesn't have entitlement com.apple.developer.web-browser-engine.rendering AND target is not running or doesn't have entitlement com.apple.developer.web-browser-engine.networking AND target is not running or doesn't have entitlement com.apple.developer.web-browser-engine.webcontent))}> And as I was digging for that one, I just noticed this: WebContent[32934] 0x102011208 - [webPageID=306] WebPage::runJavaScriptInFrameInScriptWorld: Request to run JavaScript failed with error SecurityError: The operation is insecure. What would trigger a security warning for running javascript against a local file? Any help is greatly appreciated... this is driving me crazy.

Hello, I’m currently reviewing and implementing age assurance and parental approval flows using AgeRangeService and PermissionKit (AskCenter) in the context of Texas regulatory compliance requirements. While the high-level APIs are clear, there are several technical aspects where the intended usage patterns are not fully explicit in the documentation. Clarification on these points would help ensure our implementation aligns with system expectations and regulatory obligations. ⸻ Querying the current approval state for SignificantAppUpdateTopic AskCenter.ask(...) returns Void, and AskCenter.responses(for:) provides an AsyncSequence of approval events. Is there an official or recommended way to determine whether a SignificantAppUpdateTopic has already been approved when the app launches, or is listening for future responses events the only supported mechanism? ⸻ Behavior of AskCenter.responses(for:) regarding past approvals When subscribing to AskCenter.responses(for:): • Does the stream replay previously recorded approval or decline decisions? • Or does it only emit events that occur after subscription? This affects whether the listener must be registered early in the app lifecycle. ⸻ Recommended lifecycle timing for registering a responses(for:) listener What is the intended or recommended time to register a responses(for:) listener? • At application launch • Immediately before calling ask(...) • When entering a specific gated feature Clarification on the expected lifecycle usage would be helpful. ⸻ Repeated calls to ask(...) after approval If AskCenter.ask(...) is called again for the same SignificantAppUpdateTopic after parental approval has already been granted: • Is the request ignored? • Is a new approval request sent to the parent? • Or is the call handled idempotently by the system? ⸻ Delivery of approval results when the child app is not running If a parent approves or declines a SignificantAppUpdateTopic while the child app is not running: • Will the approval decision be delivered as a responses(for:) event on the next app launch? • Or is the app expected to persist approval state locally? ⸻ Persistence of approval state Is the approval decision for SignificantAppUpdateTopic persisted by the system at the OS level, or is the app responsible for storing approval state? Additionally, does the approval persist across: • app restarts? • app deletion and reinstallation? ⸻ Meaning of activeParentalControls.significantAppChangeApprovalRequired How is activeParentalControls.significantAppChangeApprovalRequired determined? • Is this value explicitly configured by a parent (for example via Screen Time)? • Or is it automatically determined by the system based on region, age, or regulatory requirements? ⸻ Relationship between significantAppChangeApprovalRequired and AgeRangeService When activeParentalControls contains significantAppChangeApprovalRequired, is it still expected that apps call AgeRangeService.requestAgeRange(...)? Or can the presence of this flag be treated as sufficient indication that the user is a minor for gating purposes? ⸻ Recommended interpretation of AgeRangeDeclaration Is the intended usage of AgeRangeDeclaration to handle each case individually, or is it acceptable and recommended to interpret the values as different trust levels (for example, self-declared vs. government ID or payment verified)? Clarification on these points would help ensure that implementations of age assurance and parental approval flows are consistent with system behavior while meeting regulatory compliance requirements. Thank you for your guidance.

Hi everyone, I'm new to building apps on Swift and recently I've been wondering how does Apple get this blur effect behind the control center on Mac OS Tahoe. I think it would be nice to use in an app that I'm making but I can't seem to find it in the docs. Is it available through AppKit? I would appreciate some help on this

We are enrolling on behalf of an organization. We do have following information with us. • Legal binding authority, • Legal entity status, • A D-U-N-S® number, and • A website. We are always getting the message as :- There may be an issue with your account that needs to be resolved before you can continue. Please contact support. This seems very generic message we are not getting the reason why we are not able to enroll for apple dev program.

I am working on a Live Activity widget. In it, I want some of the elements to open different deeplink URLs. I have found that assigning multiple widgetURL doesn't work, only one of the URLs gets opened no matter where you tap. I also found that Buttons don't seem to do anything, tapping them actually just open my app as if I just tapped a naked Live Activity. I have found that really only Link elements work if I want to open different URLs upon tapping different elements. And Links are cool and fine, but I am seeing that on tap, my elements become tinted... As in, there is a highlighted state, and it makes the elements inside blue. I have tried to use button style API on a link, but it didn't work. How can I disable the highlighted state for a Link element in a live activity widget?