We are using a java program as an installer for a software suite. This program is bundled inside a signed and notarized Mac app, but it uses the system installed Java (from env). For installing software, it requires the App Management permission (currently under System Settings › Privacy & Security › App Management). Since the program runs via the system provided Java executable, that one is the executable, that needs said permission. In the past, it was possible to add java to said permissions list. With macOS 26.2 it is no longer possible. I think, this change happened with 26.2. It was definitely still working with macOS 15 (I can reproduce it there), and I am confident, that it also still worked under 26.1. In Console.app I can see errors like this one /AppleInternal/Library/BuildRoots/4~CCKzugBjdyGA3WHu9ip90KmiFMk4I5oJfOTbSBk/Library/Caches/com.apple.xbs/Sources/SecurityPref/Extension/Privacy/TCC+PrivacyServicesProvider.swift:227 add(record:to:) No bundle or no bundle ID found for record TCCRecord(identifier: "/opt/homebrew/Cellar/sdkman-cli/5.19.0/libexec/candidates/java/11.0.29-tem/bin/rmic", identifierType: SecurityPrivacyExtension.TCCIdentifierType.path, access: SecurityPrivacyExtension.TCCAccess.full, managed: false, allowStandardUserToSetSystemService: false, subjectIdentityBundleIdentifier: nil, indirectObjectIdentityBundleIdentifier: nil, indirectObjectIdentityFileProviderIdentifier: nil, tccAuthorization: <OS_tcc_authorization_record: 0xa97d0ba80>) This is reproducible for various different Java installations. I can also not add Java to the other permissions that I tried. Since Java is not installed in a bundled app but instead as a UNIX executable in a bin-folder, the error No bundle or no bundle ID found for record makes sense. I expect this to also affect other use cases where programs are provided as UNIX executables such as Python or C-Compilers like g++. While it is possible to bundle an entire JRE inside each app, we intentionally chose not to as this massively increases app size. If this issue is not resolved or a workaround can be found, this is the only option that remains for us. I am however worried that there are other use cases where this is not an option.

Hi, After the release of macOS Tahoe 26.2. We are seeing memory leaks if our Network Protection Extension is used alongside the Apple Built In Firewall, a second Security Solution that does Network Protection and a VPN. Our NEXT, socketfilterfw and the other security solution consume instead of a few MB of Memory now multiple Gigabytes of Memory. This issue started with the public release of macOS Tahoe 26.2, this issue was not present in earlier versions of macOS and the same set of Software. Just testing our solution by itself will not show this behavior. I unfortunately can't try to reproduce the issue on my test device that runs the latest 26.3 beta as I do not have the third party software installed there and I can't get it. Our Network extension implements depending on the license and enabled features: NEFilterDataProvider NEDNSProxyProvider NETransparentProxyProvider For all man in the middle Use Cases we are using Network Framework, to communicate with the peers. And leaks suggest that the there is a memory leak within internals of the Network Framework. Here is a shortened sample of the leaks output of our Network extension. However, the third party NEXT does show the same leaks. More details can be found on the Feedback with the ID FB21649104 snippet is blocking post? sensitive language Does anyone see similar issues or has an idea what could cause this issue, except a regression of the Network.framework introduced with macOS Tahoe 26.2? Best Regards, Timo

I'm using SwiftData with CloudKit private database. I was able to identify the error on my device by debugging in Xcode with com.apple.CoreData.SQLDebug flag. However, in Production, I couldn't find a way to get the cause of errors. I tried inspecting the error coming from eventChangedNotification. The NSPersistentCloudKitContainer.Event error does not contain any underlying error (neither CKError.userInfo nor in NSError.underlyingError). It only reports a partial failure with CKErrorDomain code 2. If a user encounter an error, there seems to be no way to retrieve the error details. Is there any way to access the error details or logs in Production?

FB21772424 On any iPhone or iPad running 26.3 beta 3 with UIFileSharingEnabled enabled via Xcode, a file cannot be manually copied to/from macOS or manually deleted from Finder but 26.3 beta 2 works fine running on any iPhone or iPad. The version of macOS is irrelevant as both macOS 26.2.1 and macOS 26.3 beta 3 are unable to affect file changes via macOS Finder on iPhone or iPad running 26.3 beta 3 but can affect file changes via macOS Finder on iPhone or iPad running 26.2.1 Thank you.

Hi, i programmed an app the uses MultipeerConnectivity to connect iOS-Devices to exchange Video-Files from the camera (https://pellepepper.my.canva.site/jumpcontrol). In general the solution works fine but I have some challenges: The connection is pretty stable when there are only few other devices around. It seems to become more fragile when there are more other iOS-Devices in the area Testing of the App worked with several meters of distance (up to 10). In real environments of athletics venues the solution is only stable in a region of about 2 meters It seems that newer iOS-Releases make the connection more unstable. Last weekend we used it with iOS 18-Devices on older hardware, what worked fine. Integrating an iOS 26 device made trouble. Working on iPhone 13 with iOS 26 is hardly not usable. What can I do to improve stability of the connection and therefore the App. What are the metrics to look for? Is there something I can do on the code base to make to connection more stable? Many thx Rainer

Hi all, I'm developing fitness app and I use healthkit to track user's "STEPS" count and "Heart Rate" from their iphone devices. I have been receiving this rejection and can't seem to get past this: Guideline 2.5.1 - Performance - Software Requirements The app uses the HealthKit or CareKit APIs but does not clearly identify the HealthKit and CareKit functionality in the app's user interface. Apps using these APIs should be clearly indicated to provide transparency and valuable information to users. Next Steps To resolve this issue, it would appropriate to clearly identify the HealthKit and CareKit functionality in the app's user interface. Resources Learn more about software requirements in guideline 2.5.1. How I tried to Resolve the Issue I have modified my app: adding user permission prompt, adding healthkit notification, adding healthkit indicator in the UI **1. Added a "Permission Primer" Screen (Pre-Alert) ** When a user taps "Connect Apple Health," they are now shown a dedicated explanation screen before the system permission prompt appears. This screen clearly states: "[App] integrates with HealthKit to read your Heart Rate and Steps... to calculate physical exertion." (Please see the "Connect" flow in the Session Detail view). **2. Added Explicit Source Attribution ** I have added a permanent text label reading "Health data sourced from Apple Health" directly below the heart rate and steps statistics on the Session Detail dashboard. This ensures that users always identify the source of the displayed metrics. 3. Deployment Target Correction I identified a configuration error where the Deployment Target was set to a future OS version. I have corrected this to the currently shipping iOS 18 to ensure full compliance with software requirements. 4. App Description Update I have updated the App Store description to explicitly mention the HealthKit integration and its specific purpose (tracking match intensity). However doing the above, I still continue to receive the same review message. When I asked the reviewer what else could be done to satisfy the requirement, I only get boiler plate message above. Anyone know what they really looking for? Any insights is appreciated. Thanks!

1. 环境描述 (Environment) OS: macOS 26.2 Hardware: Apple Silicon (M1/M2/M3) DriverKit SDK: DriverKit 19.0 / 20.0 Arch: Universal (x86_64, arm64, arm64e) SIP Status: Enabled (Works perfectly when Disabled) 2. 问题现象 (Problem Description) 在开启 SIP 的环境下，USB 驱动扩展（Dext）能安装，但插入设备时无法连接设备（驱动的Start方法未被调用）。 驱动状态： MacBook-Pro ~ % systemextensionsctl list 1 extension(s) --- com.apple.system_extension.driver_extension (Go to 'System Settings > General > Login Items & Extensions > Driver Extensions' to modify these system extension(s)) enabled active teamID bundleID (version) name [state] * * JK9U78YRLU com.ronganchina.usbapp.MyUserUSBInterfaceDriver (1.3/4) com.ronganchina.usbapp.MyUserUSBInterfaceDriver [activated enabled] 关键日志证据 (Key Logs) KernelManagerd: Error Domain=NSPOSIXErrorDomain Code=8 "Exec format error" Syspolicyd: failed to fetch ... /_CodeSignature/CodeRequirements-1 error=-10 AppleSystemPolicy: ASP: Security policy would not allow process DriverKit Kernel: DK: MyUserUSBInterfaceDriver user server timeout dext的 embedded.provisionprofile 已包含： com.apple.developer.driverkit com.apple.developer.driverkit.transport.usb (idVendor: 11977)

Hello, We are using a Message Filter Extension (ILMessageFilterExtension) to classify SMS/iMessage content (junk vs allow) in our app. After testing on iOS 26.1, we want to confirm whether there are any behavioral, performance, or API-level changes that impact message filtering, such as: Changes in how often the filter extension is invoked Differences in classification accuracy or system overrides New privacy, entitlement, or permission-related restrictions Execution time limits or memory constraints Any changes specific to iMessage vs SMS filtering We did not find any explicit mention of Message Filter Extensions in the iOS 26.1 release notes and would like to confirm whether the existing behavior from previous iOS versions remains unchanged. Has Apple introduced any known or undocumented changes in iOS 26.1 that developers should be aware of when supporting Message Filter Extensions? Sometime I also found unpredictable behaviour on iOS version 18.5 or below, like sometime it works but sometimes starts working. Thanks in advance for any guidance.

I’m trying to determine the actual Wi-Fi band (e.g. 2.4GHz, 5GHz, or 6GHz) of the network that is currently connected on macOS. I’m not looking for a heuristic based on the Wi-Fi name (SSID), such as checking whether it contains “5G” or “6G”. Instead, I want a reliable and accurate method that reflects the real connection parameters reported by the system. Specifically, I’m interested in: Whether macOS exposes the current Wi-Fi band or channel information through public APIs (e.g. CoreWLAN) Or if there is any supported system-level way to retrieve this information programmatically If this information is not directly accessible, I’d also like to understand: Why macOS does not expose it And whether there is a recommended alternative approach Any insights or examples would be greatly appreciated.

My team has developed an app with a biref Matter commissioner feature using the Matter framework on the MatterSupport extension. Our app support iOS and Android. However, we ran into a problem that the control certificate generated by the iOS app could not control the device on the Android side. And the control certificate generated by the Android app could not control the device on the iOS side. The Matter library used by Android is compiled by connectedhomeip. Does anyone have the same problem as us? How to solve this? Thank you

My app is in the final stages of testing for release in two days. We did a preorder campaign, and implemented a preorder bonus by checking the preorderDate field returned from the verification result returned by the AppTransaction.shared. This worked well at the time of implementation and initial testing. Now, our QA team is reporting that the preorder bonus is not popping up for them, and we have confirmed it on the developer side that the StoreKit back end is no longer returning a valid preorderDate even though the app is clearly preordered when you check it on the app store. The developer accounts are in the US and App Store Connect clearly shows the US status as preorder. Are there any circumstances where preorderDate might be nil even if the user's app store shows preorder? Any other way we can proceed here? We can message our users that we are going to have to delay a preorder bonus on iOS, but eventually we need to get to a solution that doesn't involve us entering in all our iOS preorders by hand to give them a bonus item.

When I've tried to use UIDevice on my Mac running my Catalyst application, testing code UIDevice *d=UIDevice.currentDevice; for (NSString *k in @[@"name", @"systemName", @"systemVersion", @"model", @"localizedModel"]) NSLog(@"%@ -> %@", k, [d valueForKey:k]); to my great surprise I am getting name -> iPad systemName -> iPadOS systemVersion -> 26.3 model -> iPad localizedModel -> iPad What the. How do I determine the real values? Thanks!

Hi there, I have an SwiftUI app that opens a user selected audio file (wave). For each audio file an additional file exists containing events that were extracted from the audio file. This additional file has the same filename and uses the extension bcCalls. I load the audio file using FileImporter view modifier and within access the audio file with a security scoped bookmark. That works well. After loading the audio I create a CallsSidecar NSFilePresenter with the url of the audio file. I make the presenter known to the NSFileCoordinator and upon this add it to the FileCoordinator. This fails with NSFileSandboxingRequestRelatedItemExtension: Failed to issue extension for; Error Domain=NSPOSIXErrorDomain Code=3 "No such process" My Info.plist contains an entry for the document with NSIsRelatedItemType set to YES I am using this kind of FilePresenter code in various live apps developed some years ago. Now when starting from scratch on a fresh macOS26 system with most current Xcode I do not manage to get it running. Any ideas welcome! Here is the code: struct ContentView: View { @State private var sonaImg: CGImage? @State private var calls: Array<CallMeasurements> = Array() @State private var soundContainer: BatSoundContainer? @State private var importPresented: Bool = false var body: some View { VStack { Image(systemName: "globe") .imageScale(.large) .foregroundStyle(.tint) Text("Hello, world!") if self.sonaImg != nil { Image(self.sonaImg!, scale: 1.0, orientation: .left, label: Text("Sonagram")) } if !(self.calls.isEmpty) { List(calls) {aCall in Text("\(aCall.callNumber)") } } Button("Load sound file") { importPresented.toggle() } } .fileImporter(isPresented: $importPresented, allowedContentTypes: [.audio, UTType(filenameExtension: "raw")!], onCompletion: { result in switch result { case .success(let url): let gotAccess = url.startAccessingSecurityScopedResource() if !gotAccess { return } if let soundContainer = try? BatSoundContainer(with: url) { self.soundContainer = soundContainer self.sonaImg = soundContainer.overviewSonagram(expectedWidth: 800) let callsSidecar = CallsSidecar(withSoundURL: url) let data = callsSidecar.readData() print(data) } url.stopAccessingSecurityScopedResource() case .failure(let error): // handle error print(error) } }) .padding() } } The file presenter according to the WWDC 19 example: class CallsSidecar: NSObject, NSFilePresenter { lazy var presentedItemOperationQueue = OperationQueue.main var primaryPresentedItemURL: URL? var presentedItemURL: URL? init(withSoundURL audioURL: URL) { primaryPresentedItemURL = audioURL presentedItemURL = audioURL.deletingPathExtension().appendingPathExtension("bcCalls") } func readData() -> Data? { var data: Data? var error: NSError? NSFileCoordinator.addFilePresenter(self) let coordinator = NSFileCoordinator.init(filePresenter: self) NSFileCoordinator.addFilePresenter(self) coordinator.coordinate(readingItemAt: presentedItemURL!, options: [], error: &error) { url in data = try! Data.init(contentsOf: url) } return data } } And from Info.plist <key>CFBundleDocumentTypes</key> <array> <dict> <key>CFBundleTypeExtensions</key> <array> <string>bcCalls</string> </array> <key>CFBundleTypeName</key> <string>bcCalls document</string> <key>CFBundleTypeRole</key> <string>None</string> <key>LSHandlerRank</key> <string>Alternate</string> <key>LSItemContentTypes</key> <array> <string>com.apple.property-list</string> </array> <key>LSTypeIsPackage</key> <false/> <key>NSIsRelatedItemType</key> <true/> </dict> <dict> <key>CFBundleTypeExtensions</key> <array> <string>wav</string> <string>wave</string> </array> <key>CFBundleTypeName</key> <string>Windows wave</string> <key>CFBundleTypeRole</key> <string>Editor</string> <key>LSHandlerRank</key> <string>Alternate</string> <key>LSItemContentTypes</key> <array> <string>com.microsoft.waveform-audio</string> </array> <key>LSTypeIsPackage</key> <integer>0</integer> <key>NSDocumentClass</key> <string></string> </dict> </array> Note that BatSoundContainer is a custom class for loading audio of various undocumented formats as well as wave, Flac etc. and this is working well displaying a sonogram of the audio. Thx, Volker

Hi there, How can I best understand the changes on the eSIM Installation wizard, i.e. on iOS 18 and later after an eSIM installation you used to get steps such as labeling the eSIM, deciding what to use for iMessage & FaceTime, what to use for mobile data, main voice line, etc. Whereas on iOS 26 you are not prompted for these steps.

Which HomeKit API serves for the Home application scene (HMActionSet)-related functionality “Remove from Home View” and “Add to Home View”? There must be a public API for that, for at the very least one 3rd party application shows/hides scenes appropriately as they are set up in Home; nevertheless, whatever I try, I can't find the API. Thanks!

As the title states, I’ve been trying to emulate some older Direct9 games, and rosetta can’t handle it because of that https://github.com/WineAndAqua/rosettax87 I’ve had to use this, but it really seems like something that I shouldn’t have to do I’ve tried Wineskin, wine, D9VK, MoltenVK, GPTk, and the only thing that’s close to working is using devel wine + d9vk with the xrosetta87 running like its a VPN, and then you play Without xrosetta87 it’s 0-0.5 FPS? with it, it’s like a buttery smooth 60+

There is a conflict in SwiftData (specifically when synced with CloudKit) when a @Model attribute shares the same name as a case within its assigned enum type. When this occurs, accessing the attribute on a model instance consistently returns the value corresponding to the enum case name, rather than the actual value persisted in the database. Steps to Reproduce Define an enumeration (e.g., Status) with a case that matches a planned property name (e.g., case status). Create a SwiftData @Model that uses this enum. Name the property in the model the same as the enum case. Attempt to save and then retrieve the value. Example Code enum TaskStatus: String, Codable { case status // The conflict source case pending case completed } @Model class TodoItem { // Conflict: Property name matches enum case name var status: TaskStatus init(status: TaskStatus) { self.status = status } } Expected Behavior The property item.status should return the value stored in the database (e.g., .pending or .completed). Actual Behavior The property item.status consistently resolves to the enum case .status, ignoring the actual persisted data.

How should i write and not show this sensitive error?

Hey there, I’m wondering if there is a CRUD API for Apple Notes? I just saw once that it’s possible through a Apple Script on Mac. But the problem for me is that the app should also run on iOS. Does someone have an idea how to approach this?

Hello! We develop a SAS driver and a service application for DAS devices. When users in our application create a RAID array on the device: On the 1st step, our dext driver mounts a new volume. At this step DiskUtil automatically tries to mount it. As there is no file system on the new volume - the MacOS system popup appears "The disk you attached was not readable by the computer" On the 2nd step our application creates the file system on this new volume. So we do not need this MacOS system popup to appear (as it may frustrate our users). We found a way to disable the global auto mount but this solution also impacts on other devices (which is not good). Are there any other possibilities to prevent the popup "The disk you attached was not readable by the computer" from appearing?