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CloudKit Dashboard completely empty (no containers at all) while Xcode 26 still shows my production container iCloud.gainzCloud and builds fine – Tahoe 26.1 / Xcode 26.0 (17A321)
Hi, I’m completely stuck with a very strange CloudKit problem that started recently and has now killed all iCloud sync for a live production app. What is happening Production container: iCloud.gainzCloud (created ~11 months ago, has been working perfectly until now) In Xcode 26.0 (17A321): → Signing & Capabilities → iCloud is enabled → Container correctly shows as iCloud.gainzCloud → App builds and runs on device/simulator with zero provisioning or container errors CloudKit Dashboard (https://icloud.developer.apple.com/dashboard/): completely blank – “No containers found” Result: CloudKit sync is dead for every user (development + production environments) What I know for sure Apple Developer Support confirmed the container iCloud.gainzCloud still exists and is correctly attached to my Team ID on their backend Personal iCloud (Mail, Notes, Photos, etc.) syncs perfectly on the same Mac / same Apple ID under macOS Tahoe 26.1 I have NOT changed the password on either the Apple ID or the Developer Pro
Topic: App & System Services SubTopic: iCloud & Data
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Nov ’25
Reply to Apple-hosted managed asset pack not found on macOS
[quote='866998022, imaier, /thread/807154?answerId=866998022#866998022, /profile/imaier'] Does it need the is-Beta-App flag? [/quote] No. My expectation is that this wouldn’t be set. And yes, that flag is primarily associated with TestFlight. [quote='866998022, imaier, /thread/807154?answerId=866998022#866998022, /profile/imaier'] The code signing info from launchctl procinfo looks exactly like yours [/quote] Interesting. If, yesterday, you’d made me guess as to this result, I would’ve guessed the opposition. This results rules out my main theory as to what’s going on, namely that your app group was causing your entitlements to get invalidated. This is something I talk about in the Entitlements-Validated Flag section of App Groups: macOS vs iOS: Working Towards Harmony. And that leaves me out of ideas. My best guess right now is that this problem is the result of the different install machinery used on iOS and macOS. Well, the lack of install machinery on macOS, where Xcode just constructs the app an
Topic: Developer Tools & Services SubTopic: General Tags:
Nov ’25
PushToTalk session sometimes returns silence data after activation
Hello! Thank you for bringing the new iPhone experience with the PushToTalk framework. I have a working walkie talkie app based on the PushToTalk framework. Everything works fine except for an intermittent bug that I face from time to time on different devices with different iOS versions, from iOS 18 to iOS 26.2 Beta. Sometimes the app goes into a state where the AVAudioInputNode input node tap returns buffers with a constant size that contain only silence. Leaving and rejoining a channel helps, but relaunching or reinstalling (from Xcode) the app does not. Rebooting the device or deleting and reinstalling the app also helps. I do not activate the audio session in my app. I only configure it on launch using setCategory(.playAndRecord, options: [.defaultToSpeaker, .allowBluetooth]) So the flow is: channelManager?.requestBeginTransmitting(channelUUID: globalChannelUUID) func channelManager( _ channelManager: PTChannelManager, channelUUID: UUID, didBeginTransmittingFrom source: PTChannelTransmitRequestS
Topic: App & System Services SubTopic: General Tags:
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143
Nov ’25
Local Wi-Fi UDP discovery works in Debug but stops working in TestFlight (React Native app)
Hi everyone, I am building a React Native iOS app that discovers audio devices on the local Wi-Fi network using UDP broadcast + mDNS/Bonjour lookup (similar to the “4Stream” app). The app works 100% perfectly in Debug mode when installed directly from Xcode. But once I upload it to TestFlight, the local-network features stop working completely: UDP packets never arrive Device discovery does not work Bonjour/mDNS lookup returns nothing Same phone, same Wi-Fi, same code → only Debug works, TestFlight fails react-native-udp for UDP broadcast react-native-dns-lookup for resolving hostnames react-native-xml2js for parsing device responses
Topic: App & System Services SubTopic: Networking Tags:
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Nov ’25
Mac Catalyst: AUv3 Extension no longer works on MacOS, still works on iOS
I have a Catalyst app ('container') which hosts an embedded AUv3 Audio Unit extension ('plugin'). This used to work for years and has worked with this project until a few days ago. it still works on iOS as expected on MacOS the extension is never registered/installed and won't load extension won't show up with AUVal seems to have stopped working with the 26.1 XCode update I'm fairly certain the problem is not code related (i.e. likely build settings, project settings, entitlements, signing, etc.) I have compared all settings with another still-working project and can't find any meaningful difference (I can't request code-level support because even the minimal thing vastly exceeds the 250 lines of code limit.) How can I debug the issue? I literally don't know where to start to fix this problem, short of rebuilding the entire thing and hope that it magically starts working again.
Topic: Media Technologies SubTopic: Audio Tags:
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Nov ’25
iOS App stuck on black screen after launch (Flutter 3.35.6) – works fine on Flutter 3.24.5
After installing the app from App Store or TestFlight, when the user opens the app and then force-kills it multiple times, the app sometimes gets permanently stuck on a black screen at launch. This issue does NOT happen on Flutter 3.24.5 — works perfectly on all tested iOS devices. The problem started only after migrating to Flutter 3.35.6. This issue happens only in real production installs (App Store / TestFlight). It does not reproduce in Debug mode or through Xcode run / Android Studio run. Expected behavior App should show native splash → render Flutter UI normally. Actual behavior Sometimes after killing the app repeatedly: Native splash shows briefly → then screen turns completely black and stays stuck Steps to Reproduce: Install the app from App Store or TestFlight Launch the app Force-kill the app using app switcher Repeat launch + kill multiple times After 3–7 attempts, app gets stuck on black screen on launch Is this a known issue with the latest Flutter iOS engine? Could this be related t
Topic: Community SubTopic: Apple Developers Tags:
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Nov ’25
SKTestSession.setSimulatedError() not working for .loadProducts API in iOS 26.2
Description SKTestSession.setSimulatedError() does not throw the configured error when testing StoreKit with the .loadProducts API in iOS 26.2. The simulated error is ignored, and products load successfully instead. Environment iOS: 26.2 (Simulator) Xcode: 26.2 beta 2 (Build 17C5038g) macOS: 15.6.1 Framework: StoreKitTest Testing Framework: Swift Testing base project: https://developer.apple.com/documentation/StoreKit/implementing-a-store-in-your-app-using-the-storekit-api Expected Behavior After calling session.setSimulatedError(.generic(.notAvailableInStorefront), forAPI: .loadProducts), the subsequent call to Product.products(for:) should throw StoreKitError.notAvailableInStorefront. Actual Behavior The error is not thrown. Products load successfully as if setSimulatedError() was never called. Steps to Reproduce Create an SKTestSession with a StoreKit configuration file Call session.setSimulatedError(.generic(.notAvailableInStorefront), forAPI: .loadProducts) Call Product.products(for:) with a val
Topic: App & System Services SubTopic: StoreKit Tags:
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Nov ’25
Am I supposed to be able to do iOS development with 16GB of RAM?
I have a small, simple iOS project that doesn't use a lot of memory or libraries or anything. If I open my iOS project in XCode and run it on the iPhone 17 simulator, my memory consumption (as seen in Activity Monitor) goes into the yellow zone. Granted, I have some other apps open (Safari, Mail, Messages, the usual stuff that people run) but nothing especially demanding. Without XCode and the Simulator running, my memory consumption is only around 25% on the Activity Monitor graph. Is this expected behavior with Tahoe and iOS 26? I was able to work on my project without running out of RAM on this same computer for the past 4 years no problem. Now it seems I have a problem.
Topic: Developer Tools & Services SubTopic: Xcode Tags:
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Nov ’25
Reply to ScreenCaptureKit sample initially omits application with NSWindowSharingType NSWindowSharingNone
Our engineering teams need to investigate this issue, as resolution may involve changes to Apple's software. Please file a bug report, include a small Xcode project and some directions that can be used to reproduce the problem, and post the Feedback number here once you do. If you post the Feedback number here I'll check the status next time I do a sweep of forums posts where I've suggested bug reports. Bug Reporting: How and Why? has tips on creating your bug report.
Topic: UI Frameworks SubTopic: General Tags:
Nov ’25
Reply to VisionOS Enterprise API Not Working
Hi @vision_pro_developer2000 I'm unable to reproduce the no camera frames issue when building the app with a valid Enterprise.license file. However, I can reproduce the issue when any of the following conditions occur. Verify that none of these apply to your setup Expired or outdated license: Ensure you're using the most recently issued Enterprise.license file, not an expired version. Incorrect filename: The file must be named exactly Enterprise.license (case-sensitive, no variations). License not properly replaced: The placeholder Enterprise.license must be completely replaced with your actual license file; copying and pasting the file's contents into the placeholder file will not work. Team mismatch: Confirm you're building the app using the same Apple Developer team that the license was issued to. Test your license setup Add the snippet below to your app to confirm your app has main camera API access. Refer to this video for a detailed walkthrough. // Add VisionEntitlementServices.framework to your app tar
Topic: Spatial Computing SubTopic: ARKit Tags:
Nov ’25
Xcode Cloud Builds Failing with 7-8 Errors - Builds Stuck in "Processing" on App Store Connect
Hey there. I'm experiencing a critical issue with Xcode Cloud builds for my macOS application (bundle ID: com.mymind.mymind-mac) where builds fail in Xcode Cloud with 7-8 errors, yet all logs indicate successful completion. Additionally, when manually uploading builds, they become stuck in Processing status indefinitely on App Store Connect. Issue Details: Problem: Xcode Cloud reports 7-8 build errors but logs show no fatal errors Secondary Issue: Builds uploaded to App Store Connect remain in Processing status indefinitely Platform: macOS application with Safari Web Extension Xcode Version: 26.1.1 (26B100) - Xcode 26.1 Build Environment: Xcode Cloud What Works: Package dependency resolution completes successfully Archive creation succeeds (** ARCHIVE SUCCEEDED **) Export succeeds (** EXPORT SUCCEEDED **) Provisioning profiles are created correctly Code signing completes without errors Manual upload to App Store Connect completes What Fails: Xcode
Topic: Developer Tools & Services SubTopic: Xcode Cloud
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Nov ’25