There will be a cloud download icon on the folder, and when I click download, I will go to download the file below. Then this icon will disappear, but when I move a dataless file into the folder, the cloud download icon will appear again. I understand if there is any way to determine whether the folder has downloaded properties

I have a large code that I try to update to change deprecated APIs. In the former version, I used forWritingWith and forReadingWith let data = NSMutableData() let archiver = NSKeyedArchiver(forWritingWith: data) archiver.encode(myObject, forKey: theKey) if let data = NSMutableData(contentsOf: anURL) { let unarchiver = NSKeyedUnarchiver(forReadingWith: data as Data) let myObject = unarchiver.decodeObject(forKey: theKey) as! TheObjectType // <<-- returns the object That I changed to let data = NSMutableData() let archiver = NSKeyedArchiver(requiringSecureCoding: true) archiver.encode(myObject, forKey: theKey) if let data = NSMutableData(contentsOf: anURL) { do { let unarchiver = try NSKeyedUnarchiver(forReadingFrom: data as Data) let myObject = unarchiver.decodeObject(forKey: theKey) as? TheObjectType // <<-- This returns nil This builds correctly. But on execution, unarchiver.decodeObject now returns nil. I have searched extensively to find the cause to no avail. I may probably change the design to avoid NSKeyedArchiver, but that would be a huge refactoring. I probably miss something obvious. Could someone hint at the possible cause ?

I want to add matter device to my own fabric,not same as to homeKit in Home APP I implemented a demo which add a matter support extension, and it can success, but I use MTRDeviceController to commission,it go wrong, blow is the log Couldn't read values in CFPrefsPlistSource<0x1062ec100> (Domain: group.wxx.MatterTest, User: kCFPreferencesAnyUser, ByHost: Yes, Container: (null), Contents Need Refresh: Yes): Using kCFPreferencesAnyUser with a container is only allowed for System Containers, detaching from cfprefsd <<5 [E:46634i S:0 M:188511265] (U) Msg Retransmission to 0:0000000000000000 failure (max retries:4) PASESession timed out while waiting for a response from the peer. Expected message type was 33 controller(:commissioningSessionEstablishmentDone:) error = nil Error on commissioning step 'AttestationVerification': 'src/controller/CHIPDeviceController.cpp:1288: CHIP Error 0x000000AC: Internal error' Failed verifying attestation information. Now checking DAC chain revoked status. Failed in verifying 'Attestation Information' command received from the device: err 101. Look at AttestationVerificationResult enum to understand the errors Error on commissioning step 'AttestationRevocationCheck': 'src/controller/CHIPDeviceController.cpp:1337: CHIP Error 0x000000AC: Internal error' Failed to send Solitary ack for MessageCounter:265529558 on exchange 46643i:src/messaging/ExchangeContext.cpp:99: CHIP Error 0x00000002: Connection aborted Creating NSError from src/controller/CHIPDeviceController.cpp:1337: CHIP Error 0x000000AC: Internal error (context: (null)) controller(:commissioningComplete:nodeID:metrics:) error = Optional(Error Domain=MTRErrorDomain Code=1 "General error: 172" UserInfo={NSLocalizedDescription=General error: 172, errorCode=172}) Is there any suggestion to me with the issue

Hey everyone I just ran into an issue where I couldn't sync the model below fully by using CloudKit, enum LinkMapV3_1: VersionedSchema { static let versionIdentifier: Schema.Version = .init(3, 1, 0) static var models: [any PersistentModel.Type] { [AnnotationData.self, GroupData.self, Item.self, Deployment.self, History.self] } // MARK: - Data @Model class AnnotationData { var name: String = "" var longitude: Double = 0.0 var latitude: Double = 0.0 var order: Int = -1 var level: Int = 1 var detail: String = "" @Relationship(deleteRule: .nullify, inverse: \GroupData.annotation) var groups: [GroupData]? @Relationship(deleteRule: .nullify, inverse: \AnnotationData.to) var from: AnnotationData? var to: AnnotationData? var history: History? } // MARK: - History @Model class History { var id: UUID = UUID() var timestamp: Date = Date() @Relationship(deleteRule: .nullify, inverse: \AnnotationData.history) var annotations: [AnnotationData]? @Relationship(deleteRule: .nullify, inverse: \GroupData.history) var groups: [GroupData]? @Relationship(deleteRule: .nullify, inverse: \Item.history) var items: [Item]? @Relationship(deleteRule: .nullify, inverse: \Deployment.history) var deployment: Deployment? var formattedDate: String { let formatter = DateFormatter() formatter.dateStyle = .medium formatter.timeStyle = .short return formatter.string(from: timestamp) } var timeAgo: String { let formatter = RelativeDateTimeFormatter() formatter.unitsStyle = .abbreviated return formatter.localizedString(for: timestamp, relativeTo: Date()) } } } So when trying to sync with the code in documentation let modelContainer: ModelContainer init() { let config = ModelConfiguration() typealias vs = LinkMapV3_1 do { #if DEBUG // Use an autorelease pool to make sure Swift deallocates the persistent // container before setting up the SwiftData stack. try autoreleasepool { let desc = NSPersistentStoreDescription(url: config.url) let opts = NSPersistentCloudKitContainerOptions(containerIdentifier: "iCloud.name.Endsunset.LinkMap.SwiftData.v1") desc.cloudKitContainerOptions = opts // Load the store synchronously so it completes before initializing the // CloudKit schema. desc.shouldAddStoreAsynchronously = false if let mom = NSManagedObjectModel.makeManagedObjectModel(for: [vs.AnnotationData.self, vs.GroupData.self, vs.Item.self, vs.Deployment.self, vs.History.self]) { let container = NSPersistentCloudKitContainer(name: "LinkMap", managedObjectModel: mom) container.persistentStoreDescriptions = [desc] container.loadPersistentStores {_, err in if let err { fatalError(err.localizedDescription) } } // Initialize the CloudKit schema after the store finishes loading. try container.initializeCloudKitSchema() // Remove and unload the store from the persistent container. if let store = container.persistentStoreCoordinator.persistentStores.first { try container.persistentStoreCoordinator.remove(store) } } } #endif modelContainer = try ModelContainer(for: vs.AnnotationData.self, vs.GroupData.self, vs.Item.self, vs.Deployment.self, vs.History.self, configurations: config) } catch { fatalError(error.localizedDescription) } } The output is Console Output Where you can see Output Extract Optional arrays with @Relationship are missing, and the entry of record types on cloudkit database container are also missing it. When I attempt to insert an annotation, I got SwiftData/PersistentModel.swift:559: Fatal error: This KeyPath does not appear to relate AnnotationData to anything - \AnnotationData.groups It gets more suspicious when restart the app and try again, the above error end with "AnnotationData.history", and if I tried again the above error end with "AnnotationData.from"... and so on. No matter how my app stop working.

I am developing an iOS/iPadOS application and have encountered some behavior regarding Files App and security-scoped bookmarks that I would like to clarify. Additionally, I would like to report some behavior which might include a potential issue. Question1: Accessing deleted files via bookmark (Specification clarification) Our app saves file URLs as bookmarks, which file that user has selected on Files App or app-created so to open a file which user has modified previously in the next launch. When a user deletes a file in Files App (moves a file to Recently Deleted), the app can still resolve the bookmark and access the file for read/write operations. Is this behavior intended? In other words, is it correct that a bookmark can access a file that has been deleted in Files App but not permanently removed? Question2: Overwriting a file in Recently Deleted (Potential bug) We noticed that overwriting a file in Recently Deleted behaves differently depending on the method used. Current implementation 1.Create a temporary file in the same directory 2.Write content to the temporary file 3.Delete the original file ([NSFileManager removeItemAtURL:error:]) 4.Move the temporary file to the original file path ([NSFileManager moveItemAtURL:toURL:error:]) Result: The file disappears from Files App Recently Deleted. In contrast, using [NSFileManager replaceItemAtURL:withItemAtURL:] keeps the file visible in Recently Deleted. Is this difference designed behavior? If not, this may be a bug. Question3: Detecting files in Recently Deleted We want to detect whether a file resides in Recently Deleted, but we cannot find a reliable and officially supported method. Recently Deleted files appear under .Trash, but using the path alone is not a reliable method. We have tried the following APIs without success: [NSURL getResourceValue:forKey:NSURLIsHiddenKey error:] [NSURL checkResourceIsReachableAndReturnError:] [NSFileManager fileExistsAtPath:] [NSFileManager isReadableFileAtPath:] [NSFileManager getRelationship:ofDirectory:NSTrashDirectory inDomain:NSUserDomainMask toItemAtURL:error:] We could not obtain the Recently Deleted folder URL using standard APIs. [NSFileManager URLsForDirectory:NSTrashDirectory inDomains:NSUserDomainMask] [NSFileManager URLForDirectory:NSTrashDirectory inDomain:NSUserDomainMask appropriateForURL:url create:error:] Could you advise a safe and supported way to detect Recently Deleted files properly by the app?

I don't understand why elevation data is not stored in the sample using a standard length unit. Why is it stored in HKQuantityTypeIdentifier.flightsClimbed (which is 10 feet)? Surely it is not a memory usage issue. Treadmill GATT provides elevation in meters. Using HKMetadataKeyElevationAscended for the total elevation gain throws away a lot of data. Why is there no support for weighted vest or backpack? Changing body weight is not the same and provides incorrect energy. Users want to compare workouts with different weights. I don't see any metadata key for carried weight.

cant open this website: https://appstoreconnect.apple.com/apps  Bad Gateway Correlation Key: EJMQBY3TQQI6QR2RBCFRFK7WSM

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?

Is there any information for developer about notification forwarding which is published in iOS 26.3? how to use it ?

Hi! I was able to successfully persist my debug log entires using the OSLogPreferences key in my Info.plist and retrieve the logs from my iPhone using log collect. This worked to get log messages created when my app executed a background task tonight (2026-01-20 00:20). But log Debug and Default log messages from a normal run yesterday (2026-01-19 15:34) disappeared. I can query for the missing messages in the log archive I created yesterday but they are missing in the log archive I created today covering also yesterday. I had invoked: % sudo log collect --device-name "<my device name>" --last 25h --output /tmp/system_logs.logarchive ... %sudo log show /tmp/system_logs.logarchive --debug --info --predicate 'subsystem=="com.example.MyApp"' Is this expected and/or is there anything I could do to persist the logs for a longer period? For reference, that's what I have added to my Info.plist for the debug build configuration so far: <key>OSLogPreferences</key> <dict> <key>com.example.MyApp</key> <dict> <key>DEFAULT-OPTIONS</key> <dict> <key>Level</key> <dict> <key>Enable</key> <string>Debug</string> <key>Persist</key> <string>Debug</string> </dict> <key>Enable-Private-Data</key> <true/> </dict> </dict> </dict>

I had published an App which App Clip is supported. I have receipt complaints from user where the user will keep showing the "Apple Media Services Terms and Conditions Have Changed" right after user click on the "Open" button in the App Clips. What I had tried: Let user switch the current logged in Apple Id region to one of our support region. Log out and log in with an Apple Id which had no issue.

I had published an App, and my app has App Clip supported. The issue I faced is that I had received complaints where the user keep seeing the pop up "Apple Media Services Terms and Conditions Have Changed" when user clicked on the "Open" Button in the App Clip. What we had tried so far: Let user switch the Apple Id's region to our supported region. Let user try to log out and log in to Apple Id within the supported region.

Hello, is there a way to get MCC/MNC carrier codes on iOS? I'm also wondering if there's a private API. I want to obtain network information while I am abroad to determine the country of residence.

Hello, Our app is approved for the Advanced Commerce API and we are currently testing in the Sandbox environment only. We have created generic product identifiers and have already submitted them via the Advanced Commerce API Access form. However, the generic product status in App Store Connect is still “Ready to Submit.” For Sandbox testing, is this status expected, or do we need to submit an app build or the generic product for review before Advanced Commerce works correctly? Thank you.

I'm working on a command line tool, and trying to make it as fast as possible. I ran it under instruments' processor trace (really cool tool by the way, thanks for that) and found that the majority of the time it is taking to run, is actually spent in dyld, specifically dyld4::prepare(dyld4::APIs&, mach_o::Header const*). Out of a total run time of 1.27ms my code only takes 34.17μs or about 2.7%, that's a LOT of overhead! I re-ran my binary with the dyld activity instrument added to the mix, and it showed that the biggest known chunk of time that dyld spends during process startup is in "Run static initializer" from libSystem, though the majority of the time spent by dyld is unaccounted for and left labelled generically as "Launch Executable". Obviously I can't modify libSystem on my users' systems so is there anything I can do to reduce this overhead? Maybe some way to promise that I won't use the Obj-C runtime so that doesn't need setting-up or something?

Hi, I am building a new app in the App Store - the app is not live yet. I have setup an annual subscription product in AppStore Connect. Our problem is that we are unable to retrieve the product from our app - we've made sure that there are no missing metadata (e.g. price, availability). Has anyone encountered before? Appreciate any help provided. Thanks

Im creating a basic app, needs push notification capability. I have created two profiles (development & distribution), selected my app in Identifiers and checked the PN box to enable it (no need for broadcast). I add the profile to Xcode and it says "Provisioning profile "New VP App Jan 2026" doesn't include the Push Notifications capability." What am I missing?

Hello, I have 3 model versions and I'm trying to step through migration. Version 2 makes significant changes to v1. As a result, I've renamed the entities in question by appending _v2 to their name, as the data isn't important to retain. v3, remove's the appended version number from v2. Setting the .xcdatamodeld to v3 and the migrations steps array as follows causes the app to error [ NSLightweightMigrationStage([v1]), NSLightweightMigrationStage([v2]), NSLightweightMigrationStage([v3]), ] CoreData: error: <NSPersistentStoreCoordinator: 0x10740d680>: Attempting recovery from error encountered during addPersistentStore: 0x10770f8a0 Error Domain=NSCocoaErrorDomain Code=134110 "An error occurred during persistent store migration." An error occurred during persistent store migration. Cannot merge multiple root entity source tables into one destination entity root table. I find this odd because if I run the migration independently across app launches, the migration appears to drop the no longer used tables in v2, then re-add them back in v3. So it seems to me that something is not finishing completely with the fully stepped through migration. -- I'm also unable to understand how to use NSCustomMigrationStage I've tried setting it to migrate from v1, to v2, but I'm getting a crash with error Duplicate version checksums across stages detected

our app has a helper to perform privileged operations which communicates with the main app via xpc_connection* previously that helper was installed via SMJobBless() into the /Library/LaunchDaemons/ and /Library/PrivilegedHelperTools/ due to various issues with the old SMJobBless() as well as it being deprecated we have ported the helper to the new SMAppService API where the helpers do not need to be installed but remain within the app bundle ( [[SMAppService daemonServiceWithPlistName:HELPER_PLIST_NAME] registerAndReturnError:&err] ) the new approach has been used in production for a year now and works fine in most cases and seems to be more reliable than the old SMJobBless(). however, we've observed two problems with the new helper architecture. • sometimes when users update the app (with the built-in Sparkle framework), the app does not seem to have FullDiskAccess, although the checkbox in the system settings remains toggled on. only once the Mac has been restarted, things work fine again. since this is cured by a reboot, lets ignore this issue • on some Macs, it just seems impossible to use the helper, while "installation" via SMAppService runs fine without error, using the helper always just fails with Connection invalid. This issue seems to affect ~0.2% of our users Macs, and we have found no cure yet how to get things into a working state on those Macs. luckily the issue also occurs 100% reproducible on one of the Macs in our office now. the problem seems to be a regression in macOS 26, as things worked absolutely fine on all previous macOS versions. we'd like to investigate why the helper just won't work on some Macs. unfortunately even enabling Console logging for just a few seconds yields thousands of messages nowadays, but this may be insightful: we found that on the "bad Mac", the "FATAL ERROR - fullPath is nil" always appears and subsequently no working XPC connection to the helper is ever established. on the "good Macs", this "fullPath is nil" error never appears, and the XPC connection works fine after all the required permissions (helper permission, FDA permission) are granted. so, my questons: • has anyone else seen a problem where a SMAppService / XPC based priviledged helper just won't work on a handful of Macs? • what about the "FATAL ERROR - fullPath is nil", is this the real root cause of the issue or should we look somewhere else? how can we prevent the issue on the affected Macs? the only thing that seems to be clear here is that this is a macOS 26 Tahoe bug.

Environment macOS Tahoe 26.2 (Build 25C56) Also tested with macOS 26.3 Developer Beta - same issue Windows Server 2022 DFS namespace Connection via Tailscale VPN (but also tested with direct network connection) Problem Description When connecting to a Windows Server 2022 DFS namespace from macOS Tahoe, the root namespace connects successfully, but all subfolders appear empty and return either: "No route to host" "Authentication error" (alternates inconsistently) Steps to Reproduce Set up a Windows Server 2022 DFS namespace (e.g., \\domain.com\fs) Add DFS folder targets pointing to file servers (e.g., \\fs02\share, \\fs03\share) From macOS Tahoe, connect via Finder: smb://domain.com/fs Root namespace mounts successfully Issue: Subfolders show as empty or return "No route to host" when accessed What Works Direct SMB connections to individual file servers work perfectly: smb://10.118.0.26/sharename ✓ smb://fs02.domain.com/sharename ✓ Same DFS namespace works from Windows clients Same DFS namespace worked from macOS Sonoma 14.4+ What Doesn't Work DFS referrals from macOS Tahoe 26.x to any DFS folder target The issue persists regardless of: Kerberos vs NTLM authentication SMB signing enabled/disabled on servers Various /etc/nsmb.conf configurations DNS resolution (tested with IPs and FQDNs) Historical Context A similar DFS referral bug existed in macOS Sonoma 14.0 and was fixed in 14.1. This appears to be a regression in macOS Tahoe 26. Request Please investigate the DFS referral handling in macOS Tahoe. The fact that direct SMB connections work while DFS referrals fail suggests an issue specifically in the DFS referral processing code. Feedback Assistant report will be filed separately.