I have simple non-consumable IAPs set up for an app on macOS. Testing in development with a local .storekit configuration file, everything works as expected. Testing in development with a remote Sandbox, everything also seems to work fine. Product names and prices fetch correctly, I am able to make purchases with a Sandbox account (both US and UK). Once I upload a build into TestFlight, IAPs no longer work. The tester would download the Beta app from TestFlight. They open a license manager and can see all the product names, descriptions and prices are pulled from Apple servers correctly (with the correct local currency as well!). So far so good. When trying to purchase any of the IAP, the following error appears: This is TestFlight so testers are using their real Apple ID. My understanding is that they should continue using their production credentials and a TestFlight Sandbox would be configured behind the scenes automatically. This error always says the users cannot purchase from a US store and must switch to [whatever user’s actual store location is] store. For example, my account is based in the UK, has got a UK billing address and a UK payment method, and the error tells me to switch to the UK store. People in Canada get a similar error - you must switch from the US store to Canadian. The error makes no sense, the account is already in the desired country. Clicking on the “Change Store” button opens the App Store app and displays another error: “Cannot Connect to App Store”. Clicking Retry just results in this errors showing again and again. Clicking OK takes us back to the failed IAP purchase and the final error message appears: “Purchase Error - Unable to Complete Request”. Things I’ve done / checked: IAPs are configured in App Store Connect and available for all regions prices are set for all regions in App Store Connect IAP name and description localisation in English (UK) IAP status is Ready to Submit, I don’t think I can go past that unless I make a production release (which I can’t until we fix the problem) IAP capabilities added in xcode the problem is not account, machine, or location dependent - every beta tester testing my app on TestFlight has the same issue, they each use a different account and have accounts in different countries double checked the App Store account location in the App Store settings - it is definitely matching the store this error is asking to switch to application exits at startup with error 173 if app receipt cannot be found - this one was suggested by the review team, I could not really find any documentation for it review team also suggested I should add com.apple.security.network.client to enable IAP connectivity. I did add that to one of the builds and it did not help. I am not really convinced this is necessary Any suggestions on what to check and what to try? I have run out of ideas.

I have a command line utility I wrote that has been working great up until Sequoia that reads the macro keys from a Logitech G600 gaming mouse and turns it in to custom commands. it was using the following code, checking if usage was 0x80: IOHIDManagerRegisterInputValueCallback( g600HIDManager, { _, returnResult, callbackSender, valueRef in let elem = IOHIDValueGetElement(valueRef) let usage = IOHIDElementGetUsage(elem) let pressed = IOHIDValueGetIntegerValue(valueRef) Now i'm having issues with opening the HID manager: IOHIDManagerOpen(g600HIDManager, IOOptionBits.zero) After changing the system security from permissive to restrictive, It's giving the error code 0xE00002E2, or no permission. I can't easily add the sandbox entitlements as this is just a simple CLI application, not a bundled app, and even after setting back to csrutil disable, i'm still getting this error. So now i'm trying to turn it in to a bundled app and use CoreHID instead. Unfortunately I'm not getting any notifications that aren't the mouse itself. From the above code that was working before, i was looking for usage values of 0x80. I'm guessing that directly corresponds to the usage 0x80 in the HID descriptor. I am receiving notifications via await deviceClient!.monitorNotifications(reportIDsToMonitor: [] , elementsToMonitor: [] ) which should pick up everything for the device. I know the usage i'm looking for is referenced in the device client because it's in the deviceClient.elements collection. So is there something in CoreHID that specifically blocks Vendor specified Usage pages from being picked up by notifications? I've also tried just requesting the elements using let elemToMon = await deviceClient?.elements.filter({ ele in return ele.usage.page == 0xFF80 && ele.usage.usage == 0x80 }) let request = HIDDeviceClient.RequestElementUpdate(elements: elemToMon!) let results = await deviceClient!.updateElements([request]) but that call errors (still trying to figure out exactly how it errors). Any help would be appreciated, either in figuring out why i'm not getting the HID reports in question using CoreHID, or even what has changed that is causing me to not be able to use IOKit.hid anymore. Thanks in advance! For reference, here's the decoded HID descriptor: 0x05, 0x01, // Usage Page (Generic Desktop Ctrls) 0x09, 0x06, // Usage (Keyboard) 0xA1, 0x01, // Collection (Application) 0x85, 0x01, // Report ID (1) 0x05, 0x07, // Usage Page (Kbrd/Keypad) 0x19, 0xE0, // Usage Minimum (0xE0) 0x29, 0xE7, // Usage Maximum (0xE7) 0x15, 0x00, // Logical Minimum (0) 0x25, 0x01, // Logical Maximum (1) 0x75, 0x01, // Report Size (1) 0x95, 0x08, // Report Count (8) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x75, 0x08, // Report Size (8) 0x95, 0x05, // Report Count (5) 0x15, 0x00, // Logical Minimum (0) 0x26, 0xA4, 0x00, // Logical Maximum (164) 0x19, 0x00, // Usage Minimum (0x00) 0x2A, 0xA4, 0x00, // Usage Maximum (0xA4) 0x81, 0x00, // Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position) 0xC0, // End Collection 0x06, 0x80, 0xFF, // Usage Page (Vendor Defined 0xFF80) 0x09, 0x80, // Usage (0x80) 0xA1, 0x01, // Collection (Application) 0x85, 0x80, // Report ID (-128) 0x09, 0x80, // Usage (0x80) 0x75, 0x08, // Report Size (8) 0x95, 0x05, // Report Count (5) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x85, 0xF6, // Report ID (-10) 0x09, 0xF6, // Usage (0xF6) 0x75, 0x08, // Report Size (8) 0x95, 0x07, // Report Count (7) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0x85, 0xF0, // Report ID (-16) 0x09, 0xF0, // Usage (0xF0) 0x95, 0x03, // Report Count (3) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xF1, // Report ID (-15) 0x09, 0xF1, // Usage (0xF1) 0x95, 0x07, // Report Count (7) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xF2, // Report ID (-14) 0x09, 0xF2, // Usage (0xF2) 0x95, 0x04, // Report Count (4) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xF3, // Report ID (-13) 0x09, 0xF3, // Usage (0xF3) 0x95, 0x99, // Report Count (-103) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xF4, // Report ID (-12) 0x09, 0xF4, // Usage (0xF4) 0x95, 0x99, // Report Count (-103) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xF5, // Report ID (-11) 0x09, 0xF5, // Usage (0xF5) 0x95, 0x99, // Report Count (-103) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xF6, // Report ID (-10) 0x09, 0xF6, // Usage (0xF6) 0x95, 0x07, // Report Count (7) 0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile) 0x85, 0xF7, // Report ID (-9) 0x09, 0xF7, // Usage (0xF7) 0x75, 0x08, // Report Size (8) 0x95, 0x1F, // Report Count (31) 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) 0xC0, // End Collection

As I've mentioned before our app uses PTT Framework to record and send audio messages. In one of supported by app mode we are using WebRTC.org library for that purpose. Internally WebRTC.org library uses Voice-Processing I/O Unit (kAudioUnitSubType_VoiceProcessingIO subtype) to retrieve audio from mic. According to https://developer.apple.com/documentation/avfaudio/avaudiosession/mode-swift.struct/voicechat using Voice-Processing I/O Unit leads to implicit enabling .voiceChat AVAudioSession mode (i.e. it looks like it's not possible to use Voice-Processing I/O Unit without .voiceChat mode). And problem is following: when user starts outgoing PTT, PTT Framework plays audio notification, but in case of enabled .voiceChat mode that sound is playing distorted or not playing at all. Questions: Is it known issue? Is there any way to workaround it?

PDFKit PDFPage.characterBounds(at: Int) is returning incorrect coordinates with iOS 18 beta 4 and later / Xcode 16 beta 4. It worked fine in iOS 17 and earlier (after showing the same issue during the early iOS 17 beta cycle) It breaks critical functionality that my app relies on. I have filed feedback (FB14843671). So far no changes in the latest betas. iOS release date is approaching fast! Anybody having the same issue? Any workaround available?

Hi, We've noticed that this issue occurs more frequently after upgrading to iOS 18.4.1 and can result in one-way audio. Our app uses CallKit with WebRTC to establish VoIP connections. However, on iOS 18.4.1, CallKit no longer triggers: func provider(_ provider: CXProvider, didActivate audioSession: AVAudioSession) We're currently comparing the occurrence rate across different iOS versions to better understand the impact. Could you please help analyze the root cause of this issue?

Noticing a few issues with Screen Savers in macOS Tahoe developer beta 1 : The command open x-apple.systempreferences:com.apple.ScreenSaver-Settings.extension no longer works to open the Screen Savers preference pane. The reason? There is no longer a Screen Saver preference pane - it still exists, but it's now a Modal dialog (that can not be resized) that is opened from within the Wallpaper preference pane, by clicking a button. Something funny is happening with legacyScreensaver - I think that ScreenSaverView.Init(frame:isPreview) may be passing wrong values, e.g. the isPreview boolean is false in Preview mode? I've submitted Feedback # FB17895600 about some of these, and will report back more as I figure things out. Please feel free to add to this thread, thanks!

Hello, I'm having some problems starting my DNS proxy network extension. Even after I call NEDNSProxyManager.saveToPreference() successfully I don't see any logs from my dns proxy. This is the code from the user space app: import SwiftUI import NetworkExtension func configureDNSProxy() { let dnsProxyManager = NEDNSProxyManager.shared() dnsProxyManager.loadFromPreferences { error in if let error = error { print("Error loading DNS proxy preferences: \(error)") return } dnsProxyManager.localizedDescription = "my DNS proxy" let proto = NEDNSProxyProviderProtocol() proto.providerBundleIdentifier = "com.myteam.dns-proxy-tests.ne" dnsProxyManager.providerProtocol = proto // Enable the DNS proxy. dnsProxyManager.isEnabled = true dnsProxyManager.saveToPreferences { error in if let error = error { print("Error saving DNS proxy preferences: \(error)") } else { NSLog("DNS Proxy enabled successfully") } } } } @main struct dns_proxy_testsApp: App { var body: some Scene { WindowGroup { ContentView() } } init() { configureDNSProxy() } } This is the code for my network extension(DNSProxyProvider.swift): import NetworkExtension class DNSProxyProvider: NEDNSProxyProvider { override func startProxy(options:[String: Any]? = nil, completionHandler: @escaping (Error?) -> Void) { NSLog("dns proxy ne started") completionHandler(nil) } override func stopProxy(with reason: NEProviderStopReason, completionHandler: @escaping () -> Void) { NSLog("dns proxy ne stopped") completionHandler() } override func sleep(completionHandler: @escaping () -> Void) { NSLog("dns proxy ne sleep") completionHandler() } override func wake() { NSLog("dns proxy ne wake") } override func handleNewFlow(_ flow: NEAppProxyFlow) -> Bool { NSLog("dns proxy ne flow") return true } } The bundle identifier for my network extension is: com.myteam.dns-proxy-tests.ne and both the user space app and the network extension have the DNS Proxy capability. Both have the same app group capability with the same group name group.com.myteam.dns-proxy-test. The info.plist from the network extension look like this(I didn't really modify it from the default template created by xcode) <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>NetworkExtension</key> <dict> <key>NEMachServiceName</key> <string>$(TeamIdentifierPrefix)com.example.app-group.MySystemExtension</string> <key>NEProviderClasses</key> <dict> <key>com.apple.networkextension.dns-proxy</key> <string>$(PRODUCT_MODULE_NAME).DNSProxyProvider</string> </dict> </dict> </dict> </plist> In the logs I do see DNS Proxy enabled successfully and also I see: NESMDNSProxySession[Primary Tunnel:my DNS proxy:<...>:(null)] starting with configuration: { name = my DNS proxy identifier = <..> applicationName = dns-proxy-tests application = com.myteam.dns-proxy-tests grade = 1 dnsProxy = { enabled = YES protocol = { type = dnsProxy identifier = <...> identityDataImported = NO disconnectOnSleep = NO disconnectOnIdle = NO disconnectOnIdleTimeout = 0 disconnectOnWake = NO disconnectOnWakeTimeout = 0 disconnectOnUserSwitch = NO disconnectOnLogout = NO includeAllNetworks = NO excludeLocalNetworks = NO excludeCellularServices = YES excludeAPNs = YES excludeDeviceCommunication = YES enforceRoutes = NO pluginType = com.myteam.dns-proxy-tests providerBundleIdentifier = com.myteam.dns-proxy-tests.ne designatedRequirement = identifier "com.myteam.dns-proxy-tests.ne" <...> /* exists */ } } } But then I see: Checking for com.myteam.dns-proxy-tests.ne - com.apple.networkextension.dns-proxy But then finally Found 0 registrations for com.myteam.dns-proxy-tests.ne (com.apple.networkextension.dns-proxy) So I think that last log probably indicates the problem. I'm a bit lost at what I'm doing wrong so I'd be super thankful for any pointer!

Hello everyone. After a lot of research and some tests from various sources, I have actually built a small SerialDriverKit IOUserSerial driver. Unfortunately, the documentation on the official sites is tight-lipped and very thin. At least I have a running driver instance. Now my request and question: Can anyone give me a tip on how to get the data from the serial client? I have already called IOUserSerial::ConnectQueues(...) in the IOUserSerial::Start() method and I got the IOMemoryDescriptors for interrupt, RX and TX to my driver instance. I tried to get access to the memory in the method IOUserSerial::TxDataAvailable() with IOMemoryDescriptor::CreateMapping(...). Unfortunately, no data is coming in. It's always 0x00. Here is the OS log: kernel: (org.eof.tools.VSPDriver.dext) kernel: (org.eof.tools.VSPDriver.dext) [VSPDriver] init called. kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] constructor called. kernel: (org.eof.tools.VSPDriver.dext) [VSPDriver] start called. kernel: (org.eof.tools.VSPDriver.dext) IOUserSerial::: 40 0x600000da4058 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] Start called. kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] Connect INT/RX/TX buffer. kernel: (org.eof.tools.VSPDriver.dext) IOUserSerial::: 59 0x600000da4058 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] prepare TCP socket. kernel: (org.eof.tools.VSPDriver.dext) [VSPDriver] driver started successfully. kernel: DK: VSPDriver-0x100000753::start(IOUserResources-0x100000116) ok ... ... some client serial setup stuff ... kernel: (IOUserSerial) IOUserSerial::hwResetFIFO: 1076 ==&gt;0 kernel: (IOUserSerial) IOUserSerial::hwResetFIFO: 1076 &lt;== kernel: (IOUserSerial) IOUserSerial::hwResetFIFO: 1076 locklevel = 1 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriver] HwResetFIFO called. kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] HwResetFIFO called. kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] HwResetFIFO: tx=0 rx=1 kernel: (IOUserSerial) IOUserSerial::hwResetFIFO: 1076 ==&gt;0 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriver] TxDataAvailable called. kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable called. kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: address=0x104c22000 length=16384 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: debug TX buffer kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00 kernel: (org.eof.tools.VSPDriver.dext) [VSPDriverPrivate] TxDataAvailable: TX&gt; 0x00

I'm developing wallet extension for my app and using sandbox for testing. It was working properly on iOS 17, then I updated to iOS 18 and now the Wallet doesn't recognize my extension. It passes on 'status' method, but doesn't reach the 'passEntries' method. Does it have any solution?

Hello everyone, I used SwiftData for v1 of an app and am now trying to make changes to the schema for v2. I created the v2 schema that adds a property to one of the models. I need to populate the new property so I made a custom migration using didMigrate. However that doesn't seem to matter what I do in the migration because creating the ModelContainer throws an error before didMigrate ever gets called. The error is: Unresolved error loading container Error Domain=NSCocoaErrorDomain Code=134060 "A Core Data error occurred." UserInfo={NSLocalizedFailureReason=Instances of NSCloudKitMirroringDelegate are not reusable and should have a lifecycle tied to a given instance of NSPersistentStore.} Higher up in the Xcode output I see things like this (in order): Request 'D25A8CB8-7341-4FA8-B2F8-3DE2D35B5273' was cancelled because the store was removed from the coordinator. BUG IN CLIENT OF CLOUDKIT: Registering a handler for a CKScheduler activity identifier that has already been registered CloudKit setup failed because it couldn't register a handler for the export activity. There is another instance of this persistent store actively syncing with CloudKit in this process. How can I know from this output what I am doing incorrectly? Any idea what I should take a look at or try to do differently? This is a simple app with three models and nothing fancy. The only change in the schema is to add a property. The new property is declared as optional and has an inverse that is also declared as optional. Thanks for any insight!

I am working on an app for a home automation device. If I were using HomeKit exclusively I could add custom services or custom characteristics on standard services and these things would all be reported to my app via HomeKit. There is sample code from Apple that demonstrates how to do this. When a Matter device is commissioned using HomeKit you might expect custom clusters and/or custom attributes in a standard cluster would be translated to appropriate HomeKit services and characteristics, but this doesn't appear to be the case. Is there a way to have HomeKit do this? If not it seems I would need to use Matter directly rather than via HomeKit to access custom features. But if I commission the device using Matter in my app then I understand a new fabric is created and the device would not show in the Home app. Maybe the user needs to commission the device twice, once with my custom app and once with the Home app? That seems like a poor user experience to me. Perhaps that is the price paid for using a cross-platform standard? Is there a better way to get the same level of customization using Matter that I am able to get using HomeKit?

Our company has a VPN client that we develop and it works on 14.x and it was working on 15.x but ever since I have upgraded to 15.1.1, I do not see any traffic being sent to the TUN interface even though I have it configured as the default route. Can anyone provide guidance or insight into what might have changed around the Network Extensions that could have caused this? Unfortunately I cannot tell if this was happening on 15.0.1. Some things I have tried, to no avail, is disable the firewall and uninstalling/installing of the VPN client. I have no other filters installed that could be interfering. When I try and ping an address I should be able to reach, I get "no route to host" I have also used Wireshark and have observed zero traffic going to the TUN interface. NOTE, networking works fine when the VPN client is not connected.

If an app has a text filtering extension and associated server that the iPhone OS communicates with, then how can that communication be authenticated? In other words, how can the server verify that the request is valid and coming from the iPhone and not from some spoofer? If somebody reverse engineers the associated domain urls our of the app's info.plist or entitlement files and calls the server url directly, then how can the server detect this has occurred and the request is not coming from the iPhone OS of a handset on which the app is installed?

When testing In-App Purchases in Xcode with a .storekit file, I can delete past purchase transactions, so I can re-test the purchase experience. I've switched to using a Sandbox tester and made purchases. However, I cannot find how to delete previous purchase transactions made in the sandbox so I can re-run the tests. Is this possible?

I am using #canImport(JournalingSuggestions), but something is going wrong and my app is attempting to import the framework on iPad, and crashing on launch. How can I ensure that it's properly filtered out from everything except iPhone? import SwiftUI #if canImport(JournalingSuggestions) import JournalingSuggestions #endif struct JournalingSuggestionsView: View { var body: some View { #if canImport(JournalingSuggestions) JournalingSuggestionsPicker { Text("Open Journaling Suggestions") } onCompletion: { suggestion in print(suggestion) } #else Text("Journaling suggestions not available on this platform.") #endif } } Error: dyld[8689]: Library not loaded: /System/Library/Frameworks/JournalingSuggestions.framework/JournalingSuggestions Referenced from: <A656E6BC-4883-3245-BE71-3F84C2F41119> /private/var/containers/Bundle/Application/C6C11F57-AFAA-442A-B726-7AADDDB50D79/Catalog.app/Catalog Reason: tried: '/System/Library/Frameworks/JournalingSuggestions.framework/JournalingSuggestions' (no such file), '/private/preboot/Cryptexes/OS/System/Library/Frameworks/JournalingSuggestions.framework/JournalingSuggestions' (no such file), '/System/Library/Frameworks/JournalingSuggestions.framework/JournalingSuggestions' (no such file, not in dyld cache) System info: Xcode 15.2 iPadOS 17.3.1

Please help! I have a subscription IAP failing on tvOS 18.2 at: func makePurchase(_ product: Product) async throws { let result = try await product.purchase() //ERROR OCCURS HERE (See error message below) ... Xcode Console message: "Could not get confirmation scene ID for [insert my IAP id here]" The IAP subscription was working fine on 18.1 and earlier, and the same IAP and code is also running fine on iOS 18.2. The tvOS error on 18.2 happens both in production and sandbox. Are there any changes to StoreKit 2 which might cause this error?

Since the iOS 18 and Xcode 16, I've been getting some really strange SwiftData errors when passing @Model classes around. The error I'm seeing is the following: SwiftData/BackingData.swift:409: Fatal error: This model instance was destroyed by calling ModelContext.reset and is no longer usable. PersistentIdentifier(id: SwiftData.PersistentIdentifier.ID(url: x-coredata://34EE9059-A7B5-4484-96A0-D10786AC9FB0/TestApp/p2), implementation: SwiftData.PersistentIdentifierImplementation) The same issue also happens when I try to retrieve a model from the ModelContext using its PersistentIdentifier and try to do anything with it. I have no idea what could be causing this. I'm guessing this is just a bug in the iOS 18 Beta, since I couldn't find a single discussion about this on Google, I figured I'd mention it. if someone has a workaround or something, that would be much appreciated.

Hi, I am using Location Push Service Extension in my app but as soon as my app gets an update Location Extension fails to launch. From the console I can see OS is terminating this process. What could be the reason ? When user launches the app after update the extension starts to work as expected.

I haven’t been able to get this to work at any level! I’m running into multiple issues, any light shed on any of these would be nice: I can’t implement a bloom filter that produces the same output as can be found in the SimpleURLFilter sample project, after following the textual description of it that’s available in the documentation. No clue what my implementation is doing wrong, and because of the nature of hashing, there is no way to know. Specifically: The web is full of implementations of FNV-1a and MurmurHash3, and they all produce different hashes for the same input. Can we get the proper hashes for some sample strings, so we know which is the “correct” one? Similarly, different implementations use different encodings for the strings to hash. Which should we use here? The formulas for numberOfBits and numberOfHashes give Doubles and assign them to Ints. It seems we should do this conversing by rounding them, is this correct? Can we get a sample correct value for the combined hash, so we can verify our implementations against it? Or ignoring all of the above, can we have the actual code instead of a textual description of it? 😓 I managed to get Settings to register my first attempt at this extension in beta 1. Now, in beta 2, any other project (including the sample code) will redirect to Settings, show the Allow/Deny message box, I tap Allow, and then nothing happens. This must be a bug, right? Whenever I try to enable the only extension that Settings accepted (by setting its isEnabled to true), its status goes to .stopped and the error is, of course, .unknown. How do I debug this? While the extension is .stopped, ALL URL LOADS are blocked on the device. Is this to be expected? (shouldFailClosed is set to false) Is there any way to manually reload the bloom filter? My app ships blocklist updates with background push, so it would be wasteful to fetch the filter at a fixed interval. If so, can we opt out of the periodic fetch altogether? I initially believed the API to be near useless because I didn’t know of its “fuzzy matching” capabilities, which I’ve discovered by accident in a forum post. It’d be nice if those were documented somewhere! Thanks!!

[Q] Has there been a change in macOS 15.3.2 and later that can explain why some UDP traffic is not seen by some Network Extensions when it is in previous macOS minor and major versions?