Apple Please! Since your last OS update the most useful software on Mac: TotalSpace3 stopped working. TotalSpace brings the ability to navigate in the spaces through a grid of multiple 2D spaces (like it was 10+ years ago on Mac). Since TotalSpace is not working anymore (and exists and work on Linux) it became less interesting using a Mac... I can't believe that no one at Apple is using TotalSpace ?! It's just impossible to work on a Mac without it !? Navigating with the native Apple horizontal space means that we have to click (and wait 5 seconds) to navigate between space 01 to space 10... Are you serious at Apple ?! only my Grand'ma navigate into spaces with the Apple native interface... With TotalSpace, we can (could) swipe with 4-fingers on the trackpad and change of spaces in two dimensions (01 > 10 in half of a second). IT'S VITAL for people who are intensively using their mac. Ex: [01][02][03] [04][05][06] [07][08][09] You're digging your grave! Developers: who were all (the good ones) using TotalSpace will move to Linux without it, as it became impossible to use a Mac without it...

StoreKit2 provide great API AppStore.showManageSubscription(in:) to downgrade, upgrade or cancel the user's subscription, however, can the App detect the cancellation in App? (without server to server notification) I understand the upgrade and downgrade can be detected in Transaction.updates, but I'm not sure about the cancellation. I want to update my label's text from Next billing date: \(date) to Expires \(date) if the user cancels the subscription in showManageSubscription(in:) sheet. Can I implement that?

Hi, I have a media app that works fine when it is launched from the phone and the menu buttons work perfectly. However the reverse scenario does not work i.e. if the app is not launched on phone but the App icon shows up on the screen - clicking on the icon does not launch the app. Any ideas what could be going on? Thanks

I am trying to encode an AttributedString to JSON and then decode it back to an AttributedString. But when the AttributedString both (1) contains emoji, and (2) has any attributes assigned, the decoding seems to fail, producing a truncated AttributedString. By dump-ing the decoded value, I can see that the full string is still in there (in the guts property) but it is missing in normal uses of the AttributedString. Below is an example that reproduces the problem. import Foundation // An arbitrary AttributedString with emoji var attrString = AttributedString("12345💕☺️💕☺️💕☺️12345") // Set an attribute (doesn't seem to matter which one) attrString.imageURL = URL(string: "http://www.dummy.com/dummy.jpg")! // Encode the AttributedString var encoder = JSONEncoder() encoder.outputFormatting = .prettyPrinted let data = try! encoder.encode(attrString) // Print the encoded JSON print("encoded JSON for AttributedString:") print(String(data: data, encoding: .utf8)!) // Output from above omitted, but it looks correct with the full string represented // Decode the AttributedString and print it let decoder = JSONDecoder() let decodedAttrString = try! decoder.decode(AttributedString.self, from: data) print("decoded AttributedString:") print(decodedAttrString) // Output from above is a truncated AttributedString: // // 12345💕☺️ { // NSImageURL = http://www.dummy.com/dummy.jpg // } print("dump of AttributedString:") dump(decodedAttrString) // Interestingly, `dump` shows that the full string is still in there: // // ▿ 12345💕☺️ { // NSImageURL = http://www.dummy.com/dummy.jpg // } // ▿ _guts: Foundation.AttributedString.Guts #0 // - string: "12345💕☺️💕☺️💕☺️12345" // ▿ runs: 1 element // ... //

I have an app which uses the Call Directory Extension to identify callers. It has been downloaded a few hundred times and a small percentage of users are reporting this error. They are logged in to the app but when they go to phone -> settings -> call blocking & identification they get one of two error messages. "An error occurred while attempting to enable app." "Failed to request data for app. You may try enabling the extension again and if the problem persists contact the application developer." I'm not sure how this could be an issue with the app because it works for the majority of users. Furthermore users still experience the error when I ask them to log in with a test account. One user even reported that they could enable it in settings but a little while later it will disable itself. I have seen similar posts where it's been suggested that the error may be due to bad data (out of order, duplicate contacts, etc) but this error shows before the app even begins to load the data. Does anyone know under what conditions this error popup shows? Many thanks

https://developer.apple.com/forums/thread/705868 The unified system log on Apple platforms gets a lot of stick for being ‘too verbose’. I understand that perspective: If you’re used to a traditional Unix-y system log, you might expect to learn something about an issue by manually looking through the log, and the unified system log is way too chatty for that. However, that’s a small price to pay for all its other benefits. This post is my attempt to explain those benefits, broken up into a series of short bullets. Hopefully, by the end, you’ll understand why I’m best friends with the system log, and why you should be too! If you have questions or comments about this, start a new thread and tag it with OSLog so that I see it. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = "eskimo" + "1" + "@" + "apple.com" Your Friend the System Log Apple’s unified system log is very powerful. If you’re writing code for any Apple platform, and especially if you’re working on low-level code, it pays to become friends with the system log! The Benefits of Having a Such Good Friend The public API for logging is fast and full-featured. And it’s particularly nice in Swift. Logging is fast enough to leave log points [1] enabled in your release build, which makes it easier to debug issues that only show up in the field. The system log is used extensively by the OS itself, allowing you to correlate your log entries with the internal state of the system. Log entries persist for a long time, allowing you to investigate an issue that originated well before you noticed it. Log entries are classified by subsystem, category, and type. Each type has a default disposition, which determines whether that log entry is enable and, if it is, whether it persists in the log store. You can customise this, based on the subsystem, category, and type, in four different ways: Install a configuration profile created by Apple (all platforms). Add an OSLogPreferences property to your app’s Info.plist (all platforms). Run the log tool with the config command (macOS only) Create and install a custom configuration profile with the com.apple.system.logging payload (macOS only). When you log a value, you may tag it as private. These values are omitted from the log by default but you can configure the system to include them. For information on how to do that, see Recording Private Data in the System Log. The Console app displays the system log. On the left, select either your local Mac or an attached iOS device. Console can open and work with log snapshots (.logarchive). It also supports surprisingly sophisticated searching. For instructions on how to set up your search, choose Help > Console Help. Console’s search field supports copy and paste. For example, to set up a search for the subsystem com.foo.bar, paste subsystem:com.foo.bar into the field. Console supports saved searches. Again, Console Help has the details. Console supports viewing log entries in a specific timeframe. By default it shows the last 5 minutes. To change this, select an item in the Showing popup menu in the pane divider. If you have a specific time range of interest, select Custom, enter that range, and click Apply. Instruments has os_log and os_signpost instruments that record log entries in your trace. Use this to correlate the output of other instruments with log points in your code. Instruments can also import a log snapshot. Drop a .logarchive file on to Instruments and it’ll import the log into a trace document, then analyse the log with Instruments’ many cool features. The log command-line tool lets you do all of this and more from Terminal. There’s a public API to read back existing log entries, albeit one with significant limitations on iOS (more on that below). Every sysdiagnose log includes a snapshot of the system log, which is ideal for debugging hard-to-reproduce problems. For more details on that, see Using a Sysdiagnose Log to Debug a Hard-to-Reproduce Problem. For general information about sysdiagnose logs, see Bug Reporting > Profiles and Logs. But you don’t have to use sysdiagnose logs. To create a quick snapshot of the system log, run the log tool with the collect subcommand. If you’re investigating recent events, use the --last argument to limit its scope. For example, the following creates a snapshot of log entries from the last 5 minutes: % sudo log collect --last 5m For more information, see: os > Logging OSLog log man page os_log man page (in section 3) os_log man page (in section 5) WWDC 2016 Session 721 Unified Logging and Activity Tracing [1] Well, most log points. If you’re logging thousands of entries per second, the very small overhead for these disabled log points add up. Foster Your Friendship Good friendships take some work on your part, and your friendship with the system log is no exception. Follow these suggestions for getting the most out of the system log. The system log has many friends, and it tries to love them the all equally. Don’t abuse that by logging too much. One key benefit of the system log is that log entries persist for a long time, allowing you to debug issues with their roots in the distant past. But there’s a trade off here: The more you log, the shorter the log window, and the harder it is to debug such problems. Put some thought into your subsystem and category choices. One trick here is to use the same category across multiple subsystems, allowing you to track issues as they cross between subsystems in your product. Or use one subsystem with multiple categories, so you can search on the subsystem to see all your logging and then focus on specific categories when you need to. Don’t use too many unique subsystem and context pairs. As a rough guide: One is fine, ten is OK, 100 is too much. Choose your log types wisely. The documentation for each OSLogType value describes the default behaviour of that value; use that information to guide your choices. Remember that disabled log points have a very low cost. It’s fine to leave chatty logging in your product if it’s disabled by default. No Friend Is Perfect The system log API is hard to wrap. The system log is so efficient because it’s deeply integrated with the compiler. If you wrap the system log API, you undermine that efficiency. For example, a wrapper like this is very inefficient: -*-*-*-*-*- DO NOT DO THIS -*-*-*-*-*- void myLog(const char * format, ...) { va_list ap; va_start(ap, format); char * str = NULL; vasprintf(&str, format, ap); os_log_debug(sLog, "%s", str); free(str); va_end(ap); } -*-*-*-*-*- DO NOT DO THIS -*-*-*-*-*- This is mostly an issue with the C API, because the modern Swift API is nice enough that you rarely need to wrap it. If you do wrap the C API, use a macro and have that pass the arguments through to the underlying os_log_xyz macro. iOS has very limited facilities for reading the system log. Currently, an iOS app can only read entries created by that specific process, using .currentProcessIdentifier scope. This is annoying if, say, the app crashed and you want to know what it was doing before the crash. What you need is a way to get all log entries written by your app (r. 57880434). There are two known bugs with the .currentProcessIdentifier scope. The first is that the .reverse option doesn’t work (r. 87622922). You always get log entries in forward order. The second is that the getEntries(with:at:matching:) method doesn’t honour its position argument (r. 87416514). You always get all available log entries. Xcode 15 beta has a shiny new console interface. For the details, watch WWDC 2023 Session 10226 Debug with structured logging. For some other notes about this change, search the Xcode 15 Beta Release Notes for 109380695. In older versions of Xcode the console pane was not a system log client (r. 32863680). Rather, it just collected and displayed stdout and stderr from your process. This approach had a number of consequences: The system log does not, by default, log to stderr. Xcode enabled this by setting an environment variable, OS_ACTIVITY_DT_MODE. The existence and behaviour of this environment variable is an implementation detail and not something that you should rely on. Xcode sets this environment variable when you run your program from Xcode (Product > Run). It can’t set it when you attach to a running process (Debug > Attach to Process). Xcode’s Console pane does not support the sophisticated filtering you’d expect in a system log client. When I can’t use Xcode 15, I work around the last two by ignoring the console pane and instead running Console and viewing my log entries there. If you don’t see the expected log entries in Console, make sure that you have Action > Include Info Messages and Action > Include Debug Messages enabled. The system log interface is available within the kernel but it has some serious limitations. Here’s the ones that I’m aware of: Prior to macOS 14.4, there was no subsystem or category support (r. 28948441). There is no support for annotations like {public} and {private}. Adding such annotations causes the log entry to be dropped (r. 40636781). Metal shaders can log using the interface described in section 6.19 of the Metal Shading Language Specification. Revision History 2024-09-17 The kernel now includes subsystem and category support. 2024-09-16 Added a link to the the Metal logging interface. 2023-10-20 Added some Instruments tidbits. 2023-10-13 Described a second known bug with the .currentProcessIdentifier scope. Added a link to Using a Sysdiagnose Log to Debug a Hard-to-Reproduce Problem. 2023-08-28 Described a known bug with the .reverse option in .currentProcessIdentifier scope. 2023-06-12 Added a call-out to the Xcode 15 Beta Release Notes. 2023-06-06 Updated to reference WWDC 2023 Session 10226. Added some notes about the kernel’s system log support. 2023-03-22 Made some minor editorial changes. 2023-03-13 Reworked the Xcode discussion to mention OS_ACTIVITY_DT_MODE. 2022-10-26 Called out the Showing popup in Console and the --last argument to log collect. 2022-10-06 Added a link WWDC 2016 Session 721 Unified Logging and Activity Tracing. 2022-08-19 Add a link to Recording Private Data in the System Log. 2022-08-11 Added a bunch of hints and tips. 2022-06-23 Added the Foster Your Friendship section. Made other editorial changes. 2022-05-12 First posted.

I'm getting "Apple pay is not available for this website" error on SB after the onpaymentmethodselected event (not getting error onvalidatemerchant event) and the onPaymentAuthorised doesn't get hit at all. Here's my session data { "epochTimestamp":1652440219969, "expiresAt":1652443819969, "merchantSessionIdentifier":"SSH37EBB5A957294F0FBBD4F9C496317E1E_916523AAED1343F5BC5815E12BEE9250AFFDC1A17C46B0DE5A943F0F94927C24", "nonce":"51b5b6b1", "merchantIdentifier":"1B0FD6FCF62FBDA91A08BA2A18F4283AC1FFF6B69FC191B9F886482370BFC729", "domainName":"d176lcemp34qxj.cloudfront.net", "displayName":"Shamim", "signature":"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", "operationalAnalyticsIdentifier":"Shamim:1B0FD6FCF62FBDA91A08BA2A18F4283AC1FFF6B69FC191B9F886482370BFC729", "retries":0, "pspId":"1D867D2918895F195CF99A0BCCA8B3E63C0AB3FC997F254501617482BBCF21F9" } and this is the url that i'm testing with https://d176lcemp34qxj.cloudfront.net/MerchantSiteSB.html Can somebody please assist to find the issue? or how should i get more details on the error?

I built an app which hosts a CMIOExtension. The app works, and it can activate the extension. The extension loads in e.g. Photo Booth and shows the expected video (a white horizontal line which moves down the picture). I have a couple of questions about this though. The sample Camera Extension is built with a CMIOExtension dictionary with just one entry, CMIOExtensionMachServiceName which is $(TeamIdentifierPrefix)$(PRODUCT_BUNDLE_IDENTIFIER) This Mach service name won't work though. When attempting to activate the extension, sysextd says that the extensions has an invalid mach service name or is not signed, the value must be prefixed with one of the App Groups in the entitlement. So in order to get the sample extension to activate from my app, I have to change its CMIOExtensionMachServiceName to <my team ID>.com.mycompany.my-app-group.<myextensionname> Is this to be expected? The template CMIOExtension generates its own video using a timer. My app is intended to capture video from a source, filter that video, then feed it to the CMIOExtension, somehow. The template creates an app group called "$(TeamIdentifierPrefix)com.example.app-group", which suggests that it might be possible to use XPC to send frames from the app to the extension. However, I've been unable to do so. I've used NSXPCConnection * connection = [[NSXPCConnection alloc] initWithMachServiceName:, using the CMIOExtensionMachServiceName with no options and with the NSXPCConnectionPrivileged option. I've tried NSXPCConnection * connection = [[NSXPCConnection alloc] initWithServiceName: using the extension's bundle identifier. In all cases when I send the first message I get an error in the remote object proxy's handler: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service named <whatever name I try> was invalidated: failed at lookup with error 3 - No such process." According to the "Daemons and Services Programming Guide" an XPC service should have a CFBundlePackageType of XPC!, but a CMIOExtension is of type SYSX. It can't be both. Does the CMIOExtension loading apparatus cook up a synthetic name for the XPC service, and if so, what is it? If none, how is one expected to get pixel buffers into the camera extension?

Hi, can i create custom tool for PKToolPicker? On documentation page on PKTool says "Don’t adopt this protocol in your own objects. Instead, create a tool object to provide users with the desired the tool behavior." Best regards, Matej Klemen

Attached is an entire project (4 files) that mirrors my actual project including the failure to save to file. Am I: missing some syntax in this code? failing to config a defaults file? not set the necessary parameters in " "Build Settings" or "Build Rules etc.? I was writing to JSON files, but now that I must append to files directly, and JSON doesn't do that easily, I am trying to write using native macOS tools. WELL, IT SEEMS I CAN'T SEND YOU THE CODE, TOO MANY CHARS. I CAN'T ATTACH ANY FILE EITHER. WHY OFFER IT IF IT IS NOT ALLOWED? ANYWAY, CAN YOU GLEAN ANYTHING FROM THIS... Thanks. My debugger area: 2022-05-28 12:03:11.827372-0500 exampleClassInClassSecureCoding[1508:29981] Metal API Validation Enabled 2022-05-28 12:03:11.940123-0500 exampleClassInClassSecureCoding[1508:29981] *** NSForwarding: warning: object 0x600003cf7090 of class 'exampleClassInClassSecureCoding.classOne' does not implement methodSignatureForSelector: -- trouble ahead Unrecognized selector -[exampleClassInClassSecureCoding.classOne replacementObjectForKeyedArchiver:] 2022-05-28 12:03:11.940416-0500 exampleClassInClassSecureCoding[1508:29981] Unrecognized selector -[exampleClassInClassSecureCoding.classOne replacementObjectForKeyedArchiver:] Unrecognized selector -[exampleClassInClassSecureCoding.classOne replacementObjectForKeyedArchiver:] Performing @selector(didPressButton:) from sender _TtC7SwiftUIP33_9FEBA96B0BC70E1682E82D239F242E7319SwiftUIAppKitButton 0x7ff08ab06480

I've got an app that is sandboxed, and it requires a privileged helper. I've worked through the EBAS sample app with various updates to conform with current systems. After a lot of work, I've got to a point where I'm stumped. The Python script SMJobBlessUtil.py returns this error, and I don't know what to do to correct it: &lt;path to helper tool&gt;: tool __TEXT / __info_plist section dump malformed (2) I've gone over the various settings numerous times. It doesn't fail for the EBAS sample, but does for my app. Looking at the binary, the __info_plist sections look identical apart from identifiers. This is what mine looks like (identifiers deleted): &lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"&gt; &lt;plist version="1.0"&gt; &lt;dict&gt; &lt;key&gt;CFBundleIdentifier&lt;/key&gt; &lt;string&gt;***&lt;/string&gt; &lt;key&gt;CFBundleInfoDictionaryVersion&lt;/key&gt; &lt;string&gt;6.0&lt;/string&gt; &lt;key&gt;CFBundleName&lt;/key&gt; &lt;string&gt;***&lt;/string&gt; &lt;key&gt;CFBundleVersion&lt;/key&gt; &lt;string&gt;1.0&lt;/string&gt; &lt;key&gt;SMAuthorizedClients&lt;/key&gt; &lt;array&gt; &lt;string&gt;anchor apple generic and identifier "***" and (certificate leaf[field.1.2.840.113635.100.6.1.9] /* exists */ or certificate 1[field.1.2.840.113635.100.6.2.6] /* exists */ and certificate leaf[field.1.2.840.113635.100.6.1.13] /* exists */ and certificate leaf[subject.OU] = "***")&lt;/string&gt; &lt;/array&gt; &lt;/dict&gt; &lt;/plist&gt; I must be missing something, but I've run out of ideas on where to find it. Anybody got a pointer?

Hello When I open CarPlay Simulator and connect the phone, it gives the following error: Accessory is not Supported Mac Mini MacOS 12.4 with iPhone 13 Pro iOS 15.5 Does anyone have a solution?

Hello all, Created and tested successfully auto renewal subscription products in my app. Both products offer 7 days free trial. Once purchased for the first time, isEligibleForIntroOffer value was true and when I tried to subscribe again later, the value is false - everything worked as expected. However, when I reset the eligibility for my sandbox user through the edit subscription screen, I do see that the Free Trial offering becomes available again, as expected, but when I test it in the app, the value for isEligibleForIntroOffer is still false. The value is false for the group (Product.SubscriptionInfo.isEligibleForIntroOffer(for: renewableSubscription.subscriptionGroupID)) and also for the product (renewableSubscription.isEligibleForIntroOffer). iOS 15.4. Is this a bug? Can I still trust this property value as the only source to check whether the user is eligible for intro in production? Thanks a lot.

General: DevForums tag: Network Extension Network Extension framework documentation Network Extension and VPN Glossary DevForums post Debugging a Network Extension Provider DevForums post Exporting a Developer ID Network Extension DevForums post Network Extension vs ad hoc techniques on macOS DevForums post Extra-ordinary Networking DevForums post Wi-Fi management: Wi-Fi Fundamentals DevForums post TN3111 iOS Wi-Fi API overview technote How to modernize your captive network developer news post iOS Network Signal Strength DevForums post See also Networking Resources. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = "eskimo" + "1" + "@" + "apple.com"

General: TN3151 Choosing the right networking API Networking Overview document — Despite the fact that this is in the archive, this is still really useful. TLS for App Developers DevForums post Choosing a Network Debugging Tool documentation WWDC 2019 Session 712 Advances in Networking, Part 1 — This explains the concept of constrained networking, which is Apple’s preferred solution to questions like How do I check whether I’m on Wi-Fi? TN3135 Low-level networking on watchOS Adapt to changing network conditions tech talk Foundation networking: DevForums tags: Foundation, CFNetwork URL Loading System documentation — NSURLSession, or URLSession in Swift, is the recommended API for HTTP[S] on Apple platforms. Network framework: DevForums tag: Network Network framework documentation — Network framework is the recommended API for TCP, UDP, and QUIC on Apple platforms. Network Extension (including Wi-Fi on iOS): See Network Extension Resources Wi-Fi Fundamentals Wi-Fi on macOS: DevForums tag: Core WLAN Core WLAN framework documentation Wi-Fi Fundamentals Secure networking: DevForums tags: Security Apple Platform Security support document Preventing Insecure Network Connections documentation — This is all about App Transport Security (ATS). Available trusted root certificates for Apple operating systems support article Requirements for trusted certificates in iOS 13 and macOS 10.15 support article About upcoming limits on trusted certificates support article Apple’s Certificate Transparency policy support article Technote 2232 HTTPS Server Trust Evaluation Technote 2326 Creating Certificates for TLS Testing QA1948 HTTPS and Test Servers Miscellaneous: More network-related DevForums tags: 5G, QUIC, Bonjour On FTP DevForums post Using the Multicast Networking Additional Capability DevForums post Investigating Network Latency Problems DevForums post Local Network Privacy FAQ DevForums post Extra-ordinary Networking DevForums post Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = "eskimo" + "1" + "@" + "apple.com"

Can you please post the sample code?

The new Virtualization framework (and sample code!) are great. It's a lot of fun to run the sample code and quickly fire up multiple VMs of macOS running as a guest. However, the inability to authenticate with any iCloud services is a significant roadblock. Xcode, for example, is not allowing me to authenticate my developer account. Are there any plans to resolve this issue so that iCloud accounts can be authenticated from within a VM?

Hello, we are facing an issue, that the Code Redemption Sheet is not continuing correctly. Sometimes its just disabling the "Redeem" button and nothing happens for a while. After a while the button gets enabled again and you can press the button again. Sometimes its working then, sometimes not. Furthermore after the button action works and the payment method was chosen, the same issue can happen again. Its doing nothing for a while and you have to start again. The app has the target SDK iOS 14 and uses SwiftUI. We just display the Code Redemption Sheet by using this snippet: SKPaymentQueue.default().presentCodeRedemptionSheet() The screenshot show the "stuck" behavior. The button is disabled and nothing is happening for a while. The code itself is fine and it is working. Best regards, Sebastian

cannot find details about this in the docs, is order tracking only working together with an ApplePay payment ✅ nevermind, found it

Logging in with my Apple ID anywhere in the system (feedback assistant, Xcode, iCloud, etc.) fails when running under virtualization. Is this a known 'issue'? (networking in general is working fine)