I have an swift command line tool that changes proxy settings in system preferences via SystemConfiguration framework, does some stuff, and in the end reverts proxy settings back to original. Here is simplified code: var authorization: AuthorizationRef? let status = AuthorizationCreate(nil, nil, [], &authorization) let prefs = SCPreferencesCreateWithAuthorization(nil, "myapp" as CFString, nil, authorization) // change proxy setttings // do some stuff let prefs2 = SCPreferencesCreateWithAuthorization(nil, "myapp" as CFString, nil, authorization) // change proxy settings back to original When I try to change settings for the first time, the system dialog appears requesting permission to change network settings. If I try to change settings again within а short period of time, the dialog does not appear again. However, if it takes more than several minutes after first change, the dialog does appear again. Is there a way to create authorization, so that the dialog appears only once per app launch, no matter how much time passed since the first dialog?

Hello, Back in January 2024, I filed a bug report regarding a cache being kept by the macOS Wallpaper Agent. This cache contains every image ever set as a users wallpaper, and at the time the issue was reported, it never cleared, leaving hundreds of gigabytes wasted on users disks in some cases. FB13536275 This issue was ultimately fixed in macOS 15.1 beta 6, and remained fixed for the duration of macOS 15. The fix was excellent - the cache was reduced to storing just 2-3 days worth of images. Sadly, we've discovered that this issue is back in macOS Tahoe. The cache has moved locations, and once again is not clearing. We have filed this bug again, less than a year after it was first fixed: FB20636593 We develop an app called 24 Hour Wallpaper that keeps the wallpaper in sync with the time of day. This necessitates that the app regularly changes the wallpaper, which sadly now results in an infinitely growing and useless cache of BMP files generated by the system. As we waited 10 months for this to get fixed the first time, we expect to wait at least that long to get it fixed again, and have no confidence that it will stay fixed because the last fix lasted less than a year. This leaves us in a bad position, as people can't use our app without the cache growing arbitrarily and ultimately completely filling their disk. We've already had customers call Apple to complain about this, and the good news is that the support agents understand that this is a problem with macOS, not with our app. What we've decided to do is add a feature to the app that monitors the size of this cache and periodically deletes it. We're required to get the users permission the first time to do this, but after that the permission is cached, so the app can keep the cache folder clean regardless of if macOS is doing it's job or not. We haven't seen any side effects or problems as a result of doing this. We've seen other apps like CleanMyMac do this without any problems. We're wondering if there is anything we should be aware of regarding this caches behavior before releasing this flushing feature. Thanks for your time, -josh

Hi, I have a macOS app distributed through the App Store that uses an app group to share data with app extensions. The group identifier has the form: .group. In Xcode 26 I am now asked to convert the project to profile based app groups (like on iOS). My question is: Can I convert the project to profile based app groups and will the existing app group (which is prefixed with the Team ID) continue to work (and will exiting users still be able to access their data). If yes, should I add the app group with or without the Team ID prefix to the profile.

After the macOS Sequoia update, my app seems to have an issue with Bluetooth communication between macOS and iOS that uses CoreBluetooth for Central-Peripheral communication. Setup: The iPhone (in my case: iPhone 14 Pro with iOS 18.0 (22A3354)) acts as the Central, and the Mac (in my case: 14" MacBook Pro 2023 with macOS 15.0 (24A335)) as the Peripheral. I’ve implemented a mechanism where the Central (iPhone) sends a message to the Peripheral (Mac) every 15 seconds to keep the connection alive (Because it needs to wait for notify characteristic updates). I never noticed this kind of issue before, but with macOS Sequoia I get it permanently. Issue: The connection drops unexpectedly after a period of time (sometimes 20 seconds, sometimes a few minutes) with CBErrorDomain - code 6: The connection has timed out unexpectedly. Sample Code: Peripheral (Mac): ContentView (Peripheral).txt ContentViewModel (Peripheral).txt Central (iPhone): ContentView (Central).txt ContentViewModel (Central).txt Reproduce: I attached sample code including the Central-Sample (for iPhone) and Peripheral-Sample (for Mac). Just run the Peripheral-Sample (after granting Bluetooth permissions). Then run the Central-Sample and select the Mac device in the list After selecting it should connect, discover the service & characteristic and should start writing messages to it. After some time the func centralManager(_ central: CBCentralManager, didDisconnectPeripheral peripheral: CBPeripheral, error: (any Error)?) {should get called with timed out unexpectedly error. Could anyone please look into this issue and advise on whether there’s a known bug or any workaround? Any guidance would be greatly appreciated, as this impacts the stability of Bluetooth communication between the devices. Thanks in advance. Logs: I also ran the console.app during this issue which got these errors (if this is helpful): console_logs.txt

Hello, I’ve run into some strange behavior with the macOS System Extension using a Packet Tunnel. The issue showed up after the device went to sleep while the VPN was running. When I woke the computer, the VPN tried to reconnect but never succeeded — it just stayed stuck in the “connecting” state. I was able to turn the VPN off, but every attempt to turn it back on failed and got stuck at “connecting” again. Even removing the VPN configuration from Settings didn’t help. The only thing that worked was disabling the system extension completely. While checking the logs, I noticed thousands of identical log messages appearing within just a few seconds: nesessionmanager(562) deny(1) system-fsctl (_IO "h" 47) 17:11:52.481498+0200 NESMVPNSession[Primary Tunnel:Secure DNS: got On Demand start message from pid 5454 com.apple.networkextension 17:11:52.481568+0200 NESMVPNSession[Primary Tunnel:Secure DNS: got On Demand start message from pid 5454 com.apple.networkextension 17:11:52.481580+0200 NESMVPNSession[Primary Tunnel:Secure DNS: got On Demand start message from pid 5454 com.apple.networkextension 17:11:52.481587+0200 NESMVPNSession[Primary Tunnel:Secure DNS: got On Demand start message from pid 5454 com.apple.networkextension 17:11:52.481646+0200 NESMVPNSession[Primary Tunnel:Secure DNS: got On Demand start message from pid 5446 com.apple.networkextension 17:11:52.481664+0200 NESMVPNSession[Primary Tunnel:Secure DNS: got On Demand start message from pid 5446 com.apple.networkextension 17:11:52.481671+0200 NESMVPNSession[Primary Tunnel:Secure DNS: got On Demand start message from pid 5446 com.apple.networkextension 17:11:52.481676+0200 NESMVPNSession[Primary Tunnel:Secure DNS: got On Demand start message from pid 5446 com.apple.networkextension 17:11:52.481682+0200 NESMVPNSession[Primary Tunnel:Secure DNS: got On Demand start message from pid 5446 com.apple.networkextension 17:11:52.481687+0200 NESMVPNSession[Primary Tunnel:Secure DNS: got On Demand start message from pid 5446 com.apple.networkextension After the burst of these repeated messages, I started seeing logs like the following: 17:11:52.481759+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Received a start command from Spotify Helper[69038] com.apple.networkextension 17:11:52.481790+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Skip a start command from Spotify Helper[69038]: session in state connecting com.apple.networkextension 17:11:52.481949+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Received a start command from Spotify Helper[69038] com.apple.networkextension 17:11:52.481966+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Skip a start command from Spotify Helper[69038]: session in state connecting com.apple.networkextension 17:11:52.481986+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Received a start command from Spotify Helper[69038] com.apple.networkextension 17:11:52.481992+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Skip a start command from Spotify Helper[69038]: session in state connecting com.apple.networkextension 17:11:52.482003+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Received a start command from Spotify Helper[69038] com.apple.networkextension 17:11:52.482011+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Skip a start command from Spotify Helper[69038]: session in state connecting com.apple.networkextension 17:11:52.482022+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Received a start command from Spotify Helper[69038] com.apple.networkextension 17:11:52.482028+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Skip a start command from Spotify Helper[69038]: session in state connecting com.apple.networkextension 17:11:52.482039+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Received a start command from Spotify Helper[69038] com.apple.networkextension 17:11:52.482049+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Skip a start command from Spotify Helper[69038]: session in state connecting com.apple.networkextension 17:11:52.482060+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Received a start command from Slack Helper[84828] com.apple.networkextension 17:11:52.482069+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Skip a start command from Slack Helper[84828]: session in state connecting com.apple.networkextension 17:11:52.482079+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Received a start command from sharingd[764] com.apple.networkextension 17:11:52.482086+0200 NESMVPNSession[Primary Tunnel:Secure DNS: Skip a start command from sharingd[764]: session in state connecting com.apple.networkextension It is clear that the connection is in a loop of submitting request to start and then failing. This problem occured only after sleep on macOS 26.0 and 15.6. This issue only occured after the system woke up from sleep. macOS 15.6 and 26.0. Is this a known problem, and how should I go about troubleshooting or resolving it?

Hello, On macOS 26 (Tahoe), when building a OSX app that includes GameKit code, calling GKLocalPlayer.local.authenticateHandler shows the "Sign In to Game Center" alert (e.g. didShowFullscreenSignIn) — even if the app does not have the Game Center capability enabled or any related entitlement (com.apple.developer.game-center). This alert only appears when the user is not signed in to Game Center in system settings. However, when testing the same code path on iOS app built with macOS 26 (Tahoe), the alert does not appear unless the proper capability and entitlement are included. This behavior is different from macOS 15 (Sequoia) + Xcode 15.x. Prior to the update, Game Center features did not work at all even with the OSX app without Capability and Entitlements. Steps to Reproduce Create a new OSX app target (App Sandbox enabled, no Game Center capability). Add minimal GameKit code: GKLocalPlayer.local.authenticateHandler = { _, _, _ in } Build OSX app and run on macOS 26 (Tahoe). Ensure Game Center is signed out in System Settings. Observe: “Sign In to Game Center” alert appears automatically. Expected Behavior When Game Center capability and entitlement are not present, authenticateHandler should fail silently, and no signIn alert should appear. Actual Behavior On OSX app, the Game Center signIn UI appears even without any Game Center capability or entitlement. On iOS app, this alert does not appear. *Build Configuration: built with the same condition. (macOS 26 + Xcode 26) Question Could you please confirm whether this behavior is an intentional change in macOS 26 or a bug only for OSX apps in the GameKit authentication flow? Thank you.

Hello, I am trying to capture screen recording ( output.mp4 ) using ScreenCaptureKit and also the mouse positions during the recording ( mouse.json ). The recording and the mouse positions ( tracked based on mouse movements events only ) needs to be perfectly synced in order to add effects in post editing. I started off by using the await stream?.startCapture() and after that starting my mouse tracking function :- try await captureEngine.startCapture(configuration: config, filter: filter, recordingOutput: recordingOutput) let captureStartTime = Date() mouseTracker?.startTracking(with: captureStartTime) But every time I tested, there is a clear inconsistency in sync between the recorded video and the recorded mouse positions. The only thing I want is to know when exactly does the recording "actually" started so that I can start the mouse capture at that same time, and thus I tried using the Delegates, but being able to set them up perfectly. import Foundation import AVFAudio import ScreenCaptureKit import OSLog import Combine class CaptureEngine: NSObject, @unchecked Sendable { private let logger = Logger() private(set) var stream: SCStream? private var streamOutput: CaptureEngineStreamOutput? private var recordingOutput: SCRecordingOutput? private let videoSampleBufferQueue = DispatchQueue(label: "com.francestudio.phia.VideoSampleBufferQueue") private let audioSampleBufferQueue = DispatchQueue(label: "com.francestudio.phia.AudioSampleBufferQueue") private let micSampleBufferQueue = DispatchQueue(label: "com.francestudio.phia.MicSampleBufferQueue") func startCapture(configuration: SCStreamConfiguration, filter: SCContentFilter, recordingOutput: SCRecordingOutput) async throws { // Create the stream output delegate. let streamOutput = CaptureEngineStreamOutput() self.streamOutput = streamOutput do { stream = SCStream(filter: filter, configuration: configuration, delegate: streamOutput) try stream?.addStreamOutput(streamOutput, type: .screen, sampleHandlerQueue: videoSampleBufferQueue) try stream?.addStreamOutput(streamOutput, type: .audio, sampleHandlerQueue: audioSampleBufferQueue) try stream?.addStreamOutput(streamOutput, type: .microphone, sampleHandlerQueue: micSampleBufferQueue) self.recordingOutput = recordingOutput recordingOutput.delegate = self try stream?.addRecordingOutput(recordingOutput) try await stream?.startCapture() } catch { logger.error("Failed to start capture: \(error.localizedDescription)") throw error } } func stopCapture() async throws { do { try await stream?.stopCapture() } catch { logger.error("Failed to stop capture: \(error.localizedDescription)") throw error } } func update(configuration: SCStreamConfiguration, filter: SCContentFilter) async { do { try await stream?.updateConfiguration(configuration) try await stream?.updateContentFilter(filter) } catch { logger.error("Failed to update the stream session: \(String(describing: error))") } } func stopRecordingOutputForStream(_ recordingOutput: SCRecordingOutput) throws { try self.stream?.removeRecordingOutput(recordingOutput) } } // MARK: - SCRecordingOutputDelegate extension CaptureEngine: SCRecordingOutputDelegate { func recordingOutputDidStartRecording(_ recordingOutput: SCRecordingOutput) { let startTime = Date() logger.info("Recording output did start recording \(startTime)") } func recordingOutputDidFinishRecording(_ recordingOutput: SCRecordingOutput) { logger.info("Recording output did finish recording") } func recordingOutput(_ recordingOutput: SCRecordingOutput, didFailWithError error: any Error) { logger.error("Recording output failed with error: \(error.localizedDescription)") } } private class CaptureEngineStreamOutput: NSObject, SCStreamOutput, SCStreamDelegate { private let logger = Logger() override init() { super.init() } func stream(_ stream: SCStream, didOutputSampleBuffer sampleBuffer: CMSampleBuffer, of outputType: SCStreamOutputType) { guard sampleBuffer.isValid else { return } switch outputType { case .screen: break case .audio: break case .microphone: break @unknown default: logger.error("Encountered unknown stream output type:") } } func stream(_ stream: SCStream, didStopWithError error: Error) { logger.error("Stream stopped with error: \(error.localizedDescription)") } } I am getting error Value of type 'SCRecordingOutput' has no member 'delegate' Even though I am targeting macOs 15+ ( macOs 26 actually ) and macOs only. What is the best way to achieving the desired result? Is there any other / better way to do it?

I am currently developing a macOS app that can show system HUDs in the Notch Till Sequoia I used to kill the OSDUIHelper process (which displays the default macOS Volume and Brightness control HUDs) - and replaced it with my app's HUDs But, it is not working on macOS Tahoe anymore as the OSDUIHelper process is no longer there due to the UI changes Has the process been renamed - or is there any other way to kill the process?

I am facing an issue while trying to staple a notarization ticket to my signed macOS installer package. Details of my setup: The .pkg file is signed using my Developer ID Installer certificate. The app inside the package is signed using my Developer ID Application certificate. Notarization via xcrun notarytool completes successfully with status: Accepted. However, the stapler command fails with the following error: xcrun stapler staple -v /Users/mac-test/Desktop/IPMPlus_Arm_Installer_signed.pkg Processing: /Users/mac-test/Desktop/IPMPlus_Arm_Installer_signed.pkg Could not validate ticket for /Users/mac-test/Desktop/IPMPlus_Arm_Installer_signed.pkg The staple and validate action failed! Error 65. I verified that all other Apple notarization-related servers (api.apple-cloudkit.com, gs.apple.com, ocsp.apple.com, ocsp2.apple.com, crl.apple.com, developer.apple.com) are reachable. However, the domain cdn-apple-cloudkit.apple.com cannot be resolved from any network, including mobile or public Wi-Fi. Both dig and nslookup return “No answer” even when using external DNS servers like 8.8.8.8 or 1.1.1.1. It appears that cdn-apple-cloudkit.apple.com might be required during the stapler validation process, but the DNS for this domain is not resolving. Could you please confirm whether this CDN endpoint is required for stapling, and if there is currently an outage or configuration issue with cdn-apple-cloudkit.apple.com?

I admit I am doing something unusual, and I would not be surprised if it didn't work. I am surprised, however, because after performing the equivalent operations on four bundles, all of the bundles work fine on macOS 15.6.1, but only two of them work on macOS 26.1 (beta 2). I don't know what causes the different outcomes. What I am trying to do is get Java to pass the macOS 26 AppKit UI SDK linkage checking without having to rebuild the JDK using Xcode 26. Rebuilding works for the latest SDK, but it is very inconvenient and may not work for older JDKs. It usually takes a while before the JDK build team successfully transitions to a new Xcode release. My approach is to use vtool to update the sdk version in the LC_BUILD_VERSION load command of $JAVA_HOME/bin/java, which is the launching executable for the JDK. I performed this operation on four JDKs: 25, 21, 17, and 11. (I ran vtool on macOS 15.) It was completely successful on JDK 25 and 21. The JDK launches correctly on macOS 15 and macOS 26. On macOS 26, AppKit uses the new UI, which is the desired outcome. The JDK runs despite that fact that I signed the modified $JAVA_HOME/bin/java with my developer ID, which is inconsistent with the JDK bundle signature. (Redoing the bundle signing is part of the JDK build process; if that were necessary, I would stick with rebuilding the JDK.) The operation was not successful on JDK 17 and 11. I noticed two problems, which are not obviously related. When vtool created the new version of the java program, it lost the tool definition. $ vtool -show-build-version java java: Load command 10 cmd LC_BUILD_VERSION cmdsize 32 platform MACOS minos 11.0 sdk 11.1 ntools 1 tool LD version 609.8 $ vtool -set-build-version 1 10.0 26.0 -output a.out java /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/vtool warning: code signature will be invalid for a.out $ vtool -show-build-version a.out a.out: Load command 22 cmd LC_BUILD_VERSION cmdsize 24 platform MACOS minos 10.0 sdk 26.0 ntools 0 Adding back the tool definition didn't seem to matter. When I try to run the revised executable (in the context of the JDK bundle), it works on macOS 15, but on macOS 26, it is rejected as damaged. If I run the revised executable outside the JDK bundle, it runs (but fails because it can't find the rest of the JDK, which is expected). In all cases, GateKeeper rejects the revised executable because it has not been notarized, but that doesn't seem to stop the program from executing.

Looking for a dynamic table that displays the latest supported CLI versions with the version of macOS. Specifically, is CLI 15.3 supported on Ventura 13.7.8? More generally, what is the lastest version of CLI supported on macOS <version_goes_here>

On Mac Catalyst 26, a Button bar item in a bottom toolbar look squished. This happens only when the "Mac Catalyst Interface" option is set to "Optimize for Mac". When it is set to "Scale to match iPad", the buttons look fine. For example, in the screenshots below, the text button should say "Press Me", instead of "…" A simple reproducible snippet and a screenshot below. The toolbar button comparison between "Scale to match iPad" and "Optimize for Mac" are shown. Optimize for Mac Scale to match iPad import SwiftUI struct ContentView: View { @State private var selectedItem: String? = "Item 1" let items = ["Item 1", "Item 2"] var body: some View { NavigationSplitView { List(items, id: \.self, selection: $selectedItem) { item in Text(item) } .navigationTitle("Items") } detail: { if let selectedItem = selectedItem { Text("Detail view for \(selectedItem)") .toolbar { ToolbarItemGroup(placement: .bottomBar) { Text("Hello world") Spacer() Button("Press Me") { } Spacer() Button { } label: { Image(systemName: "plus") .imageScale(.large) } } } } else { Text("Select an item") } } } }

I've recently switched from using Xcode 15 under Ventura to using Xcode 26 under Sequoia on an Intel-CPU Mac. This is a macOS project that uses a legacy build location, and the sources are C++ and Objective-C. For every source being compiled, I get a clang warning "no such include directory" for these 4 directories: $BUILD_DIR/Debug/include $BUILD_DIR/SBEngineV4.build/Debug/V4 Dual SBEngine.build/DerivedSources-normal/x86_64 $BUILD_DIR/SBEngineV4.build/Debug/V4 Dual SBEngine.build/DerivedSources/x86_64 $BUILD_DIR/SBEngineV4.build/Debug/V4 Dual SBEngine.build/DerivedSources I can't figure out where it's getting those directories. I added a Run Script build phase that says echo $HEADER_SEARCH_PATHS, and the first path that reports is the $BUILD_DIR/Debug/include path, yet I don't see that when I look at the header search paths in the target build settings. I tried deleting all the derived data. I tried Xcode 26.0.1 and 26.1 beta 2.

I recently turned on the enhanced security options for my macOS app in Xcode 26.0.1 by adding the Enhanced Security capability in the Signing and Capabilities tab. Then, Xcode adds the following key-value sets (with some other key-values) to my app's entitlements file. <key>com.apple.security.hardened-process.enhanced-security-version</key> <integer>1</integer> <key>com.apple.security.hardened-process.platform-restrictions</key> <integer>2</integer> These values appear following the documentation about the enhanced security feature (Enabling enhanced security for your app) and the app works without any issues. However, when I submitted a new version to the Mac App Store, my submission was rejected, and I received the following message from the App Review team via the App Store Connect. Guideline 2.4.5(i) - Performance Your app incorrectly implements sandboxing, or it contains one or more entitlements with invalid values. Please review the included entitlements and sandboxing documentation and resolve this issue before resubmitting a new binary. Entitlement "com.apple.security.hardened-process.enhanced-security-version" value must be boolean and true. Entitlement "com.apple.security.hardened-process.platform-restrictions" value must be boolean and true. When I changed those values directly in the entitlements file based on this message, the app appears to still work. However, these settings are against the description in the documentation I mentioned above and against the settings Xcode inserted after changing the GUI setting view. So, my question is, which settings are actually correct to enable the Enhanced Security and the Additional Runtime Platform Restrictions?

Bear with me, please. Please make sure a highly skilled technical person reads and understands this. I want to describe my vision for (AI/Algorithmically) Optimised Operating Systems. To explain it properly, I will describe the process to build it (pseudo). Required Knowledge (no particular order): Processor Logic Circuits, LLM models, LLM tool usage, Python OO coding, Procedural vs OO, NLP fuzzy matching, benchmarking, canvas/artefacts/dynamic HTML interfaces, concepts of how AI models are vastly compressed and miniaturised forms of full data, Algorithmic vs AI. First, take all OO Python code (example) on GitHub (example), then separate each function from each object into its own procedure (procedural logic) by making a logical procedural list of actions to perform only that function based on its entire dependency chain (i.e. all other objects it relies on). Relate all compiled functions using (for example) fuzzy matching on the name, or AI-based functional profiling to get multiple instances of each function. Starting with the most used function, test each one against the others that perform the same task for bugs and completeness. Determine the fastest, most optimal version of that function (and every function). Add a single instance of each most optimal function to the centralised tool codebase, which will later be utilised by the language models. This ensures we rely only on the most optimised function for each and every use case — with every program using one shared instance of that function instead of compiling it separately. In this way, we optimise all existing (Python OO) code based on maximum availability of certain resources. Use the optimised code to teach the AI how to map each user task directly to optimised code (i.e. each user-facing function in unoptimised program code to its optimised version). Later, teach the codebase how to optimise these functions directly to the logic circuits on the processor — as an Operating System — using essentially the same process. Eventually, use the most optimised form for tasks via a dynamic canvas/artefacts UI interface generated by the Start Menu using the language model. Allow custom interfaces to emerge dynamically from the available functions based on language understanding. Grow and optimise the algorithmic codebase until the entire operating system — with versioning — evolves based on the AI-generated user interfaces (compressing them into new versions of the tools codebase). Please don’t give up until you understand this concept completely and nothing in the description is beyond your full comprehension. It’s a highly significant step forward.

I want to print the content of a WKWebView. I've done some searching, and many people have struggled with this over the years. Some claimed success, but their solutions don't work for me. One person created images for each pages and printed that, but then if you were to print to PDF, you'd get a PDF containing images rather than text. If I just call the printView(_:)) method of the view, I get blank pages. With the following more elaborate code, I get a partial printout, 11 out of what should be about 13 pages. let info = NSPrintInfo.shared info.topMargin = 72.0; info.bottomMargin = 72.0; info.leftMargin = 72.0; info.rightMargin = 72.0; info.isVerticallyCentered = false; info.isHorizontallyCentered = false; info.horizontalPagination = .fit; info.verticalPagination = .automatic; let printOp = webView!.printOperation( with: info ) printOp.canSpawnSeparateThread = true printOp.view?.frame = NSMakeRect( 0, 0, info.paperSize.width, info.paperSize.height ) printOp.runModal(for: webView.window!, delegate: self, didRun: nil, contextInfo: nil ) When I run the above under the debugger, I see console messages saying CGContextClipToRect: invalid context 0x0. Once the print dialog appears, if I touch (but not change) the selected printer, then the page count changes to the correct value.

We have an application which keeps throwing the error "application is damaged and cannot be opened. You should move it to Trash" I have already referred to the documentation: https://developer.apple.com/forums/thread/706379 and https://developer.apple.com/forums/thread/706442 I have checked the following possible root causes: Codesign of the application using the codesign command Notarization of the application using the spctl command Executable permissions Checked for the presence of "com.apple.quarantine" flag for the application using xattr -l <path to executables" Checked the bundle structure None of the above listed items seemed to be a problem and are as expected. Can you please help us understand what could cause this issue and how to resolve this without recommending an uninstall/reinstall of the application?

Hey devs, I have a really weird issue and at this point I cannot determine is it a Big Sur 11.1 or M1 issue or just some macOS settings issue. Short description programatically (from node, electron) I'd like to store x509 cert to keychain. I got the following error message: SecTrustSettingsSetTrustSettings: The authorization was denied since no user interaction was possible. (1) I could reproduce this issue on: a brand new mac mini with M1 chip and Big Sur 11.1 another brand new mac mini with M1 chip and Big Sur 11.1 a 2018 MacBook pro with Intel chip and Big Sur 11.1 I couldn't reproduce this issue on: 2020 MacBook pro with intel i9 chip and Big Sur 11.1 2020 MacBook pro with intel i9 chip and Big Sur 11.0 How am I trying to store the cert node test.js test.js const { exec } = require('child_process') exec( &#9;`osascript -e 'do shell script "security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain /Users/kotapeter/ssl/testsite.local.crt" with prompt "Test APP wants to store SSL certification to keychain." with administrator privileges'`, &#9;(error, stdout, stderr) => { &#9;&#9;if (error) { &#9;&#9;&#9;console.log(error.stack) &#9;&#9;&#9;console.log(`Error code: ${error.code}`) &#9;&#9;&#9;console.log(`Signal received: ${error.signal}`) &#9;&#9;} &#9;&#9;console.log(`STDOUT: ${stdout}`) &#9;&#9;console.log(`STDERR: ${stderr}`) &#9;&#9;process.exit(1) &#9;} ) testsite.local.crt: ----BEGIN CERTIFICATE MIIDUzCCAjugAwIBAgIUD9xMnL73y7fuida5TXgmklLswsowDQYJKoZIhvcNAQEL BQAwGTEXMBUGA1UEAwwOdGVzdHNpdGUubG9jYWwwHhcNMjEwMTE3MTExODU1WhcN NDEwMTEyMTExODU1WjAZMRcwFQYDVQQDDA50ZXN0c2l0ZS5sb2NhbDCCASIwDQYJ KoZIhvcNAQEBBQADggEPADCCAQoCggEBANM08SDi06dvnyU1A6//BeEFd8mXsOpD QCbYEHX/Pz4jqaBYwVjD5pG7FkvDeUKZnEVyrsofjZ4Y1WAT8jxPMUi+jDlgNTiF jPVc4rA6hcGX6b70HjsCACmc8bZd+EU7gm4b5eL6exTsVzHc+lFz4eQFXgutYTL7 guDQE/gFHwqPkLvnfg3rgY31p3Hm/snL8NuD154iE9O1WuSxEjik65uOQaewZmJ9 ejJEuuEhMA8O9dXveJ71TMV5lqA//svDxBu3zXIxMqRy2LdzfROd+guLP6ZD3jUy cWi7GpF4yN0+rD/0aXFJVHzV6TpS9oqb14jynvn1AyVfBB9+VQVNwTsCAwEAAaOB kjCBjzAJBgNVHRMEAjAAMAsGA1UdDwQEAwIC9DA7BgNVHSUENDAyBggrBgEFBQcD AQYIKwYBBQUHAwIGCCsGAQUFBwMDBggrBgEFBQcDBAYIKwYBBQUHAwgwHQYDVR0O BBYEFDjAC2ObSbB59XyLW1YaD7bgY8ddMBkGA1UdEQQSMBCCDnRlc3RzaXRlLmxv Y2FsMA0GCSqGSIb3DQEBCwUAA4IBAQBsU6OA4LrXQIZDXSIZPsDhtA7YZWzbrpqP ceXPwBd1k9Yd9T83EdA00N6eoOWFzwnQqwqKxtYdl3x9JQ7ewhY2huH9DRtCGjiT m/GVU/WnNm4tUTuGU4FyjSTRi8bNUxTSF5PZ0U2/vFZ0d7T43NbLQAiFSxyfC1r6 qjKQCYDL92XeU61zJxesxy5hxVNrbDpbPnCUZpx4hhL0RHgG+tZBOlBuW4eq249O 0Ql+3ShcPom4hzfh975385bfwfUT2s/ovng67IuM9bLSWWe7U+6HbOEvzMIiqK94 YYPmOC62cdhOaZIJmro6lL7eFLqlYfLU4H52ICuntBxvOx0UBExn----END CERTIFICATE testsite.local.key: ----BEGIN RSA PRIVATE KEY MIIEpQIBAAKCAQEA0zTxIOLTp2+fJTUDr/8F4QV3yZew6kNAJtgQdf8/PiOpoFjB WMPmkbsWS8N5QpmcRXKuyh+NnhjVYBPyPE8xSL6MOWA1OIWM9VzisDqFwZfpvvQe OwIAKZzxtl34RTuCbhvl4vp7FOxXMdz6UXPh5AVeC61hMvuC4NAT+AUfCo+Qu+d+ DeuBjfWnceb+ycvw24PXniIT07Va5LESOKTrm45Bp7BmYn16MkS64SEwDw711e94 nvVMxXmWoD/+y8PEG7fNcjEypHLYt3N9E536C4s/pkPeNTJxaLsakXjI3T6sP/Rp cUlUfNXpOlL2ipvXiPKe+fUDJV8EH35VBU3BOwIDAQABAoIBAQDDGLJsiFqu3gMK IZCIcHCDzcM7Kq43l2uY9hkuhltrERJNle70CfHgSAtubOCETtT1qdwfxUnR8mqX 15T5dMW3xpxNG7vNvD/bHrQfyc9oZuV6iJGsPEreJaV5qg/+E9yFzatrIam0SCS7 YL6xovPU58hZzQxuRbo95LetcT2dSBY33+ttY7ayV/Lx7k6nh0xU6RmTPHyyr8m7 yHpoJoSxdT/xv5iBSZ8mM9/2Vzhr14SWipVuwVVhDSfbn8ngHpIoQDkaJLMpWr+m 4z3PqfftAwR6s6i96HnhYLnRir618TQh4B9IEngeEwCMn4XAzE3L+VTaKU1hg9el aMfXzPERAoGBAPa+sJ2p9eQsv0vCUUL8KeRWvwjDZRTd+YAIfpLMWrb0tMmrBM4V V0L2joF76kdDxt1SAlHoYCT/3Rn8EPmK0TN3MEskiXQ7v57iv+LZOZcpe0ppG/4A ZihF9+wUjFCDw4ymnRQD463535O6BgZV+rcZksFRD2AwvEjt1nYm93VXAoGBANsh AYM+FPmMnzebUMB0oGIkNkE9nVb9MPbQYZjEeOeHJqmt1Nl6xLuYBWTmWwCy7J4e QPtnuMCdO6C1kuOGjQPBFIpeyFMzll+E3hKzicumgCpt5U8nTZoKc/jZckRD7n3p lbYYgHOR3A/3GCDK5L3rwziWpSRAGMSCQylvkOC9AoGBAKLfZL3t/r3LO8rKTdGl mhF7oUYrlIGdtJ/q+4HzGr5B8URdeyJ9u8gb8B1Qqmi4OIDHLXjbpvtFWbFZTesq 0sTiHCK9z23GMsqyam9XbEh3vUZ082FK6iQTa3+OYMCU+XPSV0Vq+9NPaWGeHXP5 NTG/07t/wmKASQjq1fHP7vCpAoGBAK4254T4bqSYcF09Vk4savab46aq3dSzJ6KS uYVDbvxkLxDn6zmcqZybmG5H1kIP/p8XXoKCTBiW6Tk0IrxR1PsPHs2D3bCIax01 /XjQ1NTcYzlYdd8gWEoH1XwbJQWxHINummBTyowXguYOhVhM9t8n+eWbn1/atdZF 2i+vS3fhAoGAYKw6rkJfTSEswgBKlQFJImxVA+bgKsEwUti1aBaIA2vyIYWDeV10 G8hlUDlxvVkfwCJoy5zz6joGGO/REhqOkMbFRPseA50u2NQVuK5C+avUXdcILJHN zp0nC5eZpP1TC++uCboJxo5TIdbLL7GRwQfffgALRBpK12Vijs195cc=----END RSA PRIVATE KEY What I've already found If I run the following command from terminal It asks my password first in terminal and after that It asks my password again in OS password prompt. sudo security add-trusted-cert -d -r trustRoot -k /Library/Keychains/System.keychain /Users/kotapeter/ssl/testsite.local.crt It looks like I'm getting the above error message because osascript hides the second password asking dialog. The cert always gets stored in keychain but when I get the error message the cert "Trust" value is not "Always Trust". References StackOverflow question: https://stackoverflow.com/questions/65699160/electron-import-x509-cert-to-local-keychain-macos-the-authorization-was-deni opened issue on sudo-prompt electron package: https://github.com/jorangreef/sudo-prompt/issues/137

for the Tahoe host and guest: does guest login to app store work, and does xcode in guest work? in my environment: I upgraded host and guest to Tahoe, the guest still cannot login to app store with error: an unknown error occurred

NSHostingSceneRepresentation, introduced in macOS 26, allows calling SwiftUI’s windows and other elements set in a Scene from AppKit. However, while Settings and WindowGroup set in the Scene can be invoked as expected using environment.openSettings() and environment.openWindow(id:) respectively, calling Window or WindowUtility doesn’t work. That is, the app just fails to open the desired window with the provided ID, and no error message or other feedback/crash/freeze appears. I expect that executing the openUtilityWindow(_:)action in the following code will display the UtilityWindow set in the scene. However, the window does not actually open. @main final class AppDelegate: NSObject, NSApplicationDelegate { private let scene = NSHostingSceneRepresentation { UtilityWindow("Utility Window", id: "UtilityWindow") { Text("Utility Window") .scenePadding() } } func applicationWillFinishLaunching(_ notification: Notification) { NSApp.addSceneRepresentation(self.scene) } @IBAction func openUtilityWindow(_ sender: Any?) { self.scene.environment.openWindow(id: "UtilityWindow") } } Is there something wrong with my implementation and expectation? Or is this a bug in NSHostingSceneRepresentation? Just in case, I’ve already filed this issue withFeedback Assistant: FB20310722 This feedback also includes a sample project reproducing this issue.