The crash stack is as follows, and this crash only occurs on this model.

I am developing an app that can help users disable selected apps at a specified time, so that users can get away from their phones and enjoy real life. Here is my data structure: extension ActivityModel { @NSManaged public var id: UUID @NSManaged public var name: String @NSManaged public var weeks: Data @NSManaged public var weekDates: Data @NSManaged public var appTokens: Data } Among them, weeks is of [Bool] type, indicating which weeks from Sunday to Saturday are effective; weekDates is of [[Date,Date]] type, indicating the effective time period; appTokens is of Set type, indicating the selected apps。 At the beginning, I will open a main monitor: let deviceActivityCenter = DeviceActivityCenter() do{ try deviceActivityCenter.startMonitoring( DeviceActivityName(activityModel.id), during: DeviceActivitySchedule( intervalStart: DateComponents(hour: 0,minute: 0,second: 0), intervalEnd: DateComponents(hour: 23,minute: 59,second: 59), repeats: true ) ) }catch { return false } Since the time range may be different every day, I will start the sub-monitoring of the day every time the main monitoring starts： override func intervalDidStart(for activity: DeviceActivityName) { super.intervalDidStart(for: activity) if activity.rawValue.hasPrefix("Sub-") { ActivityModelManager.disableApps( Tools.getUUIDFromString(activity.rawValue) ) return } let weekIndex = Calendar.current.component(.weekday, from: .now) let weeks = ActivityModelManager.getWeeks(activity.rawValue) if weeks[weekIndex] { let weekDates = ActivityModelManager.getWeekDates(activity.rawValue) let deviceActivityCenter = DeviceActivityCenter() do{ try deviceActivityCenter.startMonitoring( DeviceActivityName("Sub-" + activityModel.id), during: DeviceActivitySchedule( intervalStart: getHourAndMinute(weekDates[weekIndex][0]), intervalEnd: getHourAndMinute(weekDates[weekIndex][1]), repeats: false ) ) }catch { return } }esle { return } } I will judge whether it is main monitoring or sub monitoring based on the different activity names. When the sub-monitor starts, I will get the bound application and then disable it: static func disableApps(_ id : UUID){ let appTokens = ActivityModelManager.getLimitAppById(id) let name = ManagedSettingsStore.Name(id.uuidString) let store = ManagedSettingsStore(named: name) store.shield.applications = appTokens return } When the child monitoring is finished, I resume the application: static func enableApps(_ id : UUID){ let name = ManagedSettingsStore.Name(id.uuidString) let store = ManagedSettingsStore(named: name) store.shield.applications = [] } The above is my code logic. When using DeviceActivityMonitorExtension, I found the following problems: intervalDidStart may be called multiple times, resulting in several sub-monitors being started. After a period of time, the monitoring is turned off. The static methods enableApps and disableApps are sometimes not called

My question is simple, I do not have much experience in writing swift code, I am only doing it to create a small executable that I can call from my python application which completes Subcription Management. I was hoping someone with more experience could point out my flaws along with giving me tips on how to verify that the check is working for my applicaiton. Any inight is appreciated, thank you. import Foundation import StoreKit class SubscriptionValidator { static func getReceiptURL() -> URL? { guard let appStoreReceiptURL = Bundle.main.appStoreReceiptURL else { print("No receipt found.") return nil } return appStoreReceiptURL } static func validateReceipt() -> Bool { guard let receiptURL = getReceiptURL(), let receiptData = try? Data(contentsOf: receiptURL) else { print("Could not read receipt.") return false } let receiptString = receiptData.base64EncodedString() let validationResult = sendReceiptToApple(receiptString: receiptString) return validationResult } static func sendReceiptToApple(receiptString: String) -> Bool { let isSandbox = Bundle.main.appStoreReceiptURL?.lastPathComponent == "sandboxReceipt" let urlString = isSandbox ? "https://sandbox.itunes.apple.com/verifyReceipt" : "https://buy.itunes.apple.com/verifyReceipt" let url = URL(string: urlString)! let requestData: [String: Any] = [ "receipt-data": receiptString, "password": "0b7f88907b77443997838c72be52f5fc" ] guard let requestBody = try? JSONSerialization.data(withJSONObject: requestData) else { print("Error creating request body.") return false } var request = URLRequest(url: url) request.httpMethod = "POST" request.httpBody = requestBody request.setValue("application/json", forHTTPHeaderField: "Content-Type") let semaphore = DispatchSemaphore(value: 0) var isValid = false let task = URLSession.shared.dataTask(with: request) { data, response, error in guard let data = data, error == nil, let jsonResponse = try? JSONSerialization.jsonObject(with: data) as? [String: Any], let status = jsonResponse["status"] as? Int else { print("Receipt validation failed.") semaphore.signal() return } if status == 0, let receipt = jsonResponse["receipt"] as? [String: Any], let inApp = receipt["in_app"] as? [[String: Any]] { for purchase in inApp { if let expiresDateMS = purchase["expires_date_ms"] as? String, let expiresDate = Double(expiresDateMS) { let expiryDate = Date(timeIntervalSince1970: expiresDate / 1000.0) if expiryDate > Date() { isValid = true } } } } semaphore.signal() } task.resume() semaphore.wait() return isValid } }

A customer of mine signed up for a free trial. I got a apple server notification with notification type DID_RENEW. What does that mean? Does that mean that they will be charged the subscription price now?

Hello Everyone, I am trying to develop a DriverKit for RAID system, using PCIDriverKit & SCSIControllerDriverKit framework. The driver can detect the Vendor ID and Device ID. But before communicating to the RAID system, I would like to simulate a virtual Volume using a memory block to talk with macOS. In the UserInitializeController(), I allocated a 512K memory for a IOBufferMemoryDescriptor* volumeBuffer, but fail to use Map() to map memory for volumeBuffer. result = ivars->volumeBuffer->Map( 0, // Options: Use default 0, // Offset: Start of the buffer ivars->volumeSize, // Length: Must not exceed buffer size 0, // Flags: Use default nullptr, // Address space: Default address space &mappedAddress // Output parameter ); Log("Memory mapped completed at address: 0x%llx", mappedAddress); // this line never run The Log for Map completed never run, just restart to run the Start() and makes this Driver re-run again and again, in the end, the driver eat out macOS's memory and system halt. Are the parameters for Map() error? or I should not put this code in UserInitializeController()? Any help is appreciated! Thanks in advance. Charles

Hi Apple Developer, I’m working on a message-filtering application and reviewing Apple's documentation on message filtering. The documentation clearly states that MMS messages can be filtered. (https://developer.apple.com/documentation/identitylookup/sms-and-mms-message-filtering) When we refer to MMS, it includes images, short videos, and other supported multimedia formats. However, the ILMessageFilterQueryRequest only provides the message body as a String, meaning we can access text and links but not images or other media files. Could you please confirm whether Apple allows third-party applications to access multimedia content sent from unknown numbers? Looking forward to your quick response. Thanks, Rijul Singhal

Hi Apple Developers, I am currently working on a message filtering application and facing issues specifically with filtering RCS (Rich Communication Services) messages. To debug this, I created a sample app that consistently categorizes all incoming messages as "junk." However, the filtering behaviour is inconsistent and not functioning as expected. Here are the key issues observed during testing on iOS versions 18.2.1 and 18.3: Inconsistent Filtering Behavior: When a message is received from an unknown number, it sometimes gets moved to the Junk folder momentarily but is then immediately moved back to the main Messages inbox. In some cases, the message does not get moved to the Junk folder at all, despite the app returning the verdict as "junk." Duplicate Contact Tiles: The Messages app displays two separate conversation tiles for the same mobile number, which is unexpected behavior. I have attached both a sample app and a screen recording that clearly demonstrates the issue. The recording shows that the app categorizes messages as junk, yet they still end up in the main Messages inbox. For reference, my carrier partner is T-Mobile. Please let me know if you need any additional information to investigate this issue further. Looking forward to your insights and guidance. Best regards, Rijul Singhal

I have an iOS app where the universal links are not working. Basically, I have double-checked the AASA file, and it's formatted correctly. It's in the right location .well-known subdirectory. I have checked other things as well. For my app, if the user has forgotten their password, they click on the Forgot Password option, which sends them an email, after which they click on a link; the link should open the iOS app, but is instead opening up the web browser. The format of the link matches the formatting in the AASA file. As well, I've checked associated domains as well. Using Postman, I can see that the AASA file is accessible. I have a feeling that the iOS app cannot fetch the AASA file, as I don't see any relevant swcd logs. My AASA file is located at: https://www.COMPANY_NAME.ca/.well-known/apple-app-site-association Please advise.

users download app with Streamlined Purchasing ,but the logic of checking subscription doesn't work. there the code: func checkSubscriptionStatus() async { for await entitlement in Transaction.currentEntitlements { guard case .verified(let transaction) = entitlement else { continue } if transaction.productID == monthlyProductID || transaction.productID == yearlyProductID { if transaction.revocationDate == nil && !transaction.isUpgraded { let activeSubscribed = transaction.expirationDate ?? .distantFuture > .now if activeSubscribed { hasActiveSubscription = activeSubscribed // other operation } } } } }

Hi, I'm developer in fintech company, we have setup process for onboarding merchants for our partner and processing payments with usage of Apple Pay API. Daily system is processing ca. 10k payments but every day ca. 100 of transactions are declined because of merchant validation error: request to https://apple-pay-gateway.apple.com/paymentservices/paymentSession (with all required parameters in body) is returning response with status code 417 "statusMessage": "Payment Services Exception merchantId={root merchant id} unauthorized to process transactions on behalf of merchantId={merchant id hash} reason={merchant id hash} is not a registered merchant in WWDR and isn't properly authorized via Mass Enablement, either." Issue impacts recurring merchants, most of their transactions are processed successfully but randomly some of them are failing with such reason. All prerequisites are met: merchant have deployed 'apple-developer-merchantid-domain-association' certificate, certificates are valid and not expired. Apple Support is not able to provide any information based on provided requests timestamps. We would to know what may be the reason just part of the requests are failing and what 417 error code means.

I have an Iphone Xsmax and the battery health is degraded to 69 i noticed whenever I put it on charge it just restarts and keeps doing that until I start using it or keep the screen on before it charges please is it my charger or it’s because the battery health has degraded to 69?

Hi everyone, i'm trying to request in a AppIntent an array of strings. But I want to give the user the chance to add more than one String. Yet, I do it so: import AppIntent struct AddHomework: AppIntent { // some Parameters @Parameter(title: "Tasks") var tasks: [String]? @Parameter(title: "New Task") //Only for the special request var input: String? private func collectTasks() async throws -> [String] { var collectedTasks: [String] = tasks ?? [] while true { if !collectedTasks.isEmpty { let addMore = try await $input.requestConfirmation(for: "Möchtest du noch eine Aufgabe hinzufügen?") if !addMore { break } } let newTask = try await $input.requestValue("Please enter your task:") collectedTasks.append(newTask) } return collectedTasks } @MainActor func perform() async throws -> some IntentResult { let finalTasks = try await collectTasks() // some more code return .result() } } But this is not working. The Shortcut is ending without requesting anything. But it is not crashing. I would thankfully for some help.

Hello everyone, I need help updating business information on Apple Maps for locations in Ukraine. Unfortunately, the usual methods, like "Report an Issue" in the Maps app or using Apple Business Connect, don’t seem to be working properly for Ukrainian businesses. Many locations have outdated or missing details, which is frustrating for both business owners and customers. Given the current situation, keeping information accurate is more important than ever. Has anyone successfully updated business listings in Ukraine recently? If so, could you share the process or any contacts that might help? Any advice would be greatly appreciated! Thanks in advance!

Note: I have had issues with CMAltimeter since whats seems to have been a major undocumented modification since iOS 17.4. So I'm using the CMAltimeter absolute locations delivery. Sometimes, the altimeter seems to be in an uncalibrated mode and therefore, no altitude delivery happens. Is there a way to be inform of such state? Currently, it just doesn't work and I can't inform the user about this. They just think the app is broken What message should I give to the users to accelerate the calibration such that the CMAltimeter will work again? Also, users have reported that the CMAltimeter can temporarily stop delivering altitude updates, even though it should. So I guess my question resumes to this: Whats the best practice to handle an uncalibrated CMAltimeter? Thanks!

Hello everyone, I would like to use AppleScript to transform a .csv file. To make things easier to understand, I'm attaching two files: 1- The original file in csv format 2- The file as I'd like it to look after I've run it through the script. Here are the steps involved 1-Open the file in numbers (Note: the file is located in the download folder). 2-Delete the first 6 lines 3-Delete all font styles and cell colors 4-Combine all cells in the nature of operation column of the same operation belonging to the same date in the first cell of the operation, deleting all spaces in the text is not necessary for each operation. 5- Delete all empty lines. I hope I've made my request clear. If any of you have the knowledge to do this, if it can be done at all, I'd be very grateful for their help in writing the script. Thank you in advance. 1.csv 2.csv

I have an app that I'm using for my own purposes and is not in the app store. I would like to run an http server in the background for more than the allotted 3 minutes to allow persistent communications with a connected Bluetooth device. The Bluetooth device would poll the service at intervals. Is this possible to do? This app does not need app store approval since it's only for personal use.

I've been experimenting with the new low-level Swift API for XPC (XPCSession and XPCListener). The ability to send and receive Codable messages is an appealing alternative to making an @objc protocol in order to use NSXPCConnection from Swift — I can easily create an enum type whose cases map onto the protocol's methods. But our current XPC code validates the incoming connection using techniques similar to those described in Quinn's "Apple Recommended" response to the "Validating Signature Of XPC Process" thread. I haven't been able to determine how to do this with XPCListener; neither the documentation nor the Swift interface have yielded any insight. The Creating XPC Services article suggests using Xcode's XPC Service template, which contains this code: let listener = try XPCListener(service: serviceName) { request in request.accept { message in performCalculation(with: message) } } The apparent intent is to inspect the incoming request and decide whether to accept it or reject it, but there aren't any properties on IncomingSessionRequest that would allow the service to make that decision. Ideally, there would be a way to evaluate a code signing requirement, or at least obtain the audit token of the requesting process. (I did notice that a function xpc_listener_set_peer_code_signing_requirement was added in macOS 14.4, but it takes an xpc_listener_t argument and I can't tell whether XPCListener is bridged to that type.) Am I missing something obvious, or is there a gap in the functionality of XPCListener and IncomingSessionRequest?

I have a simple model @Model final class Movie: Identifiable { #Index\<Movie\>(\[.name\]) var id = UUID() var name: String var genre: String? init(name: String, genre: String?) { self.name = name self.genre = genre } } I turned on SQL debugging by including '-com.apple.CoreData.SQLDebug 3' argument on launch. When I fetch the data using the following code, it selects 3 records initially, but then also selects each record individually even though I am not referencing any other attributes. var fetchDescriptor = FetchDescriptor\<Movie\>() fetchDescriptor.propertiesToFetch = \[.id, .name\] fetchDescriptor.fetchLimit = 3 do { print("SELECT START") movies = try modelContext.fetch(fetchDescriptor) print("SELECT END") } catch { print("Failed to load Movie model.") } I see it selecting the 3 rows initially, but then it selects each one separately. Why would it do this on the initial fetch? I was hoping to select the data that I want to display and let the system select the entire record only when I access a variable that I did not initially fetch. CoreData: annotation: fetch using NSSQLiteStatement <0x600002158af0> on entity 'Movie' with sql text 'SELECT 1, t0.Z_PK, t0.ZID, t0.ZNAME FROM ZMOVIE t0 LIMIT 3' returned 3 rows with values: ( "<NSManagedObject: 0x600002158d70> (entity: Movie; id: 0xa583c7ed484691c1 <x-coredata://71E60F4C-1A40-4DB7-8CD1-CD76B4C11949/Movie/p1>; data: <fault>)", "<NSManagedObject: 0x600002158d20> (entity: Movie; id: 0xa583c7ed482691c1 <x-coredata://71E60F4C-1A40-4DB7-8CD1-CD76B4C11949/Movie/p2>; data: <fault>)", "<NSManagedObject: 0x600002158f00> (entity: Movie; id: 0xa583c7ed480691c1 <x-coredata://71E60F4C-1A40-4DB7-8CD1-CD76B4C11949/Movie/p3>; data: <fault>)" ) CoreData: annotation: fetch using NSSQLiteStatement <0x600002154d70> on entity 'Movie' with sql text 'SELECT 0, t0.Z_PK, t0.Z_OPT, t0.ZGENRE, t0.ZID, t0.ZNAME FROM ZMOVIE t0 WHERE t0.Z_PK = ? ' returned 1 rows CoreData: annotation: with values: ( "<NSSQLRow: 0x600000c89500>{Movie 1-1-1 genre=\"Horror\" id=4C5CB4EB-95D7-4DC8-B839-D4F2D2E96ED0 name=\"A000036\" and to-manys=0x0}" ) This all happens between the SELECT START and SELECT END print statements. Why is it fulfilling the faults immediately?

Hello, I recently implemented a conditional debounce publisher using Swift's Combine. If a string with a length less than 2 is passed, the event is sent downstream immediately without delay. If a string with a length of 2 or more is passed, the event is emitted downstream with a 0.2-second delay. While writing test logic related to this, I noticed a strange phenomenon: sometimes the publisher, which should emit events with a 0.2-second delay, does not emit an event. The test code below should have all indices from 1 to 100 in the array, but sometimes some indices are missing, causing the assertion to fail. Even after observing completion, cancel, and output events through handleEvents, I couldn't find any cause. Am I using Combine incorrectly, or is there a bug in Combine? I would appreciate it if you could let me know. import Foundation import Combine var cancellables: Set<AnyCancellable> = [] @MainActor func text(index: Int, completion: @escaping () -> Void) { let subject = PassthroughSubject<String, Never>() let textToSent = "textToSent" subject .map { text in if text.count >= 2 { return Just<String>(text) .delay(for: .seconds(0.2), scheduler: RunLoop.main) .eraseToAnyPublisher() } else { return Just<String>(text) .eraseToAnyPublisher() } } .switchToLatest() .sink { if $0.count >= 2 { completion() } }.store(in: &cancellables) for i in 0..<textToSent.count { let stringIndex = textToSent.index(textToSent.startIndex, offsetBy: i) let stringToSent = String(textToSent[textToSent.startIndex...stringIndex]) subject.send(stringToSent) } } var array = [Int]() for i in 1...100 { text(index: i) { array.append(i) } } DispatchQueue.main.asyncAfter(deadline: .now() + 5) { for i in 1...100 { assert(array.contains(i)) } } RunLoop.main.run(until: .now + 10)

I have an accessory which uses both Bluetooth and WiFi to communicate with the app. I am trying to migrate to Accessory Setup Kit. However, the API expects both the bluetooth identifiers and WIFI SSID or SSID prefix in the ASDiscoveryDescriptor. The problem is we only have the WIFI SSID after BLE pairing. Our current flow looks like this: Pair via BLE Connect via BLE Send a BLE command to request WIFI settings (SSID and password) (Each device has a different SSID and password) Connect to WI-FI hotspot by calling NEHotspotConfigurationManager applyConfiguration with the retrieved credentials. Is there a way to set the Wi-Fi SSID of an ASAccessory object after the initial setup? To use Accessory Setup Kit we would need something like this: Call Accessory Setup Kit with bluetooth identifiers in the descriptor, finish the setup and get ASAccessory object. Connect via BLE Send a BLE command to request WIFI settings (SSID and password) Set the SSID of the ASAccessory to the retrieved value. Connect to WI-FI hotspot by calling `NEHotspotConfigurationManager joinAccessoryHotspot. Thanks!