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New features for APNs token authentication now available
Team-scoped keys introduce the ability to restrict your token authentication keys to either development or production environments. Topic-specific keys in addition to environment isolation allow you to associate each key with a specific Bundle ID streamlining key management. For detailed instructions on accessing these features, read our updated documentation on establishing a token-based connection to APNs.
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2.1k
Feb ’25
SwiftData Many-To-Many Relationship: Failed to fulfill link PendingRelationshipLink
Hi there, I got two models here: Two Models, with Many-To-Many Relationship @Model final class PresetParams: Identifiable { @Attribute(.unique) var id: UUID = UUID() var positionX: Float = 0.0 var positionY: Float = 0.0 var positionZ: Float = 0.0 var volume: Float = 1.0 @Relationship(deleteRule: .nullify, inverse: \Preset.presetAudioParams) var preset = [Preset]() init(position: SIMD3<Float>, volume: Float) { self.positionX = position.x self.positionY = position.y self.positionZ = position.z self.volume = volume self.preset = [] } var position: SIMD3<Float> { get { return SIMD3<Float>(x: positionX, y: positionY, z: positionZ) } set { positionX = newValue.x positionY = newValue.y positionZ = newValue.z } } } @Model final class Preset: Identifiable { @Attribute(.unique) var id: UUID = UUID() var presetName: String var presetDesc: String? var presetAudioParams = [PresetParams]() // Many-To-Many Relationship. init(presetName: String, presetDesc: String? = nil) { self.presetName = presetName self.presetDesc = presetDesc self.presetAudioParams = [] } } To be honest, I don't fully understand how the @Relationship thing works properly in a Many-To-Many relationship situation. Some tutorials suggest that it's required on the "One" side of an One-To-Many Relationship, while the "Many" side doesn't need it. And then there is an ObservableObject called "ModelActors" to manage all ModelActors, ModelContainer, etc. ModelActors, ModelContainer... class ModelActors: ObservableObject { static let shared: ModelActors = ModelActors() let sharedModelContainer: ModelContainer private init() { var schema = Schema([ // ... Preset.self, PresetParams.self, // ... ]) do { sharedModelContainer = try ModelContainer(for: schema, migrationPlan: MigrationPlan.self) } catch { fatalError("Could not create ModelContainer: \(error.localizedDescription)") } } } And there is a migrationPlan: MigrationPlan // MARK: V102 // typealias ... // MARK: V101 typealias Preset = AppSchemaV101.Preset typealias PresetParams = AppSchemaV101.PresetParams // MARK: V100 // typealias ... enum MigrationPlan: SchemaMigrationPlan { static var schemas: [VersionedSchema.Type] { [ AppSchemaV100.self, AppSchemaV101.self, AppSchemaV102.self, ] } static var stages: [MigrationStage] { [AppMigrateV100toV101, AppMigrateV101toV102] } static let AppMigrateV100toV101 = MigrationStage.lightweight(fromVersion: AppSchemaV100.self, toVersion: AppSchemaV101.self) static let AppMigrateV101toV102 = MigrationStage.lightweight(fromVersion: AppSchemaV101.self, toVersion: AppSchemaV102.self) } // MARK: Here is the AppSchemaV101 enum AppSchemaV101: VersionedSchema { static var versionIdentifier: Schema.Version = Schema.Version(1, 0, 1) static var models: [any PersistentModel.Type] { return [ // ... Preset.self, PresetParams.self ] } } Fails on iOS 18.3.x: "Failed to fulfill link PendingRelationshipLink" So I expected the SwiftData subsystem to work correctly with version control. A good news is that on iOS 18.1 it does work. But it fails on iOS 18.3.x with a fatal Error: "SwiftData/SchemaCoreData.swift:581: Fatal error: Failed to fulfill link PendingRelationshipLink(relationshipDescription: (<NSRelationshipDescription: 0x30377fe80>), name preset, isOptional 0, isTransient 0, entity PresetParams, renamingIdentifier preset, validation predicates (), warnings (), versionHashModifier (null)userInfo {}, destination entity Preset, inverseRelationship (null), minCount 0, maxCount 0, isOrdered 0, deleteRule 1, destinationEntityName: "Preset", inverseRelationshipName: Optional("presetAudioParams")), couldn't find inverse relationship 'Preset.presetAudioParams' in model" Fails on iOS 17.5: Another Error I tested it on iOS 17.5 and found another issue: Accessing or mutating the "PresetAudioParams" property causes the SwiftData Macro Codes to crash, affecting both Getter and Setter. It fails with an error: "EXC_BREAKPOINT (code=1, subcode=0x1cc1698ec)" Tweaking the @Relationship marker and ModelContainer settings didn't fix the problem.
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160
Apr ’25
Zspeedaccuracy question
Hello everyone, I'm doing some work on validating some data to do with the zpseed functionality around corelocations, i've read up on the speedaccuracy field but the wording doesn't make sense to me. It says if its a positive number it is plus or minus the value in the zspeed column so would this be for example zspeed of 35 mps with an accuracy of 3 mps would it be 32 mps 38 mps or is it a range? so would it be anywhere between 32-38 mps. Or is it just plus or minus the 3mps and if this is the case how would it be worked out if its plus or minus when all the numbers will be a positive numbers as any negative numbers are deemed inaccurate ?
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82
Apr ’25
[CoreLocation][iOS 18.3.2] OS is not notifying monitored region state to application
We have an application. We are monitoring the fence event. We are using 'startMonitoringForRegion' API. but we are not getting any fence event. Steps Create a fence using 'startMonitoringForRegion' API BG on APNS trigger. initial fence state 'didDetermineState' not received. From Syslogs we can see OS has detected but event is not given to Application We are compiling code using SDK18.0 Error ** locationd Fence: LAC monitoring is not sufficient for / ocationd Fence: no allowing wifi monitor for, 400.0, fence Feedback Ticket ID: FB17250308 Syslogs Snippet: debug 2025-04-15 12:45:40.890193 -0500 locationd FenceCal: combine non-fine non-large fence, distance, 0.0, / //OS detetected fence state default 2025-04-15 12:45:44.706232 -0500 locationd Fence: fenceUpdate, , bundle, , type, GPS , loc, 33.1171776, -96.6606076, acc, 19, distance, 17, tech, LC...+, trans, 0, state, 0, cont, 1, fence, 33.11728835, -96.66048288, 1011.0, 766431742.6, sCount, 0, 0, trig, 0, 3, sinceLastLoc, 10.0, events, 0x00001810, status, (Inside) => (Inside) , settled state, (Unknown) ==> (Unknown), cantShiftButNeedTo, 0, sinceLastTransition, -1.0, significant, 0, loi, 0, lastProximityStateTimestamp, -1.000000, lastProximityState, 0, lastApproachingState, 0 // debug 2025-04-15 12:45:44.706247 -0500 locationd Fence: LAC monitoring is not sufficient for / // debug 2025-04-15 12:45:44.706263 -0500 locationd Fence: no allowing wifi monitor for, 400.0, fence, Fence, []//, latitude, 33.11728835, longitude, -96.66048288, refFrame, 0, distance, 1011.0, eFistance, 1011.0, lDown, -1.0, time, 766431742.6, ctime, -1.0, flags, EX------, key, -1506186373, throttled, N, polygon, 0, envType, 2, locType, 0
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191
Apr ’25
About the Relay payload in iOS configuration profiles
Are the network relays introduced in 2023 and https://developer.apple.com/videos/play/wwdc2023/10002/ the same thing as the Private Relay introduced in 2021? https://developer.apple.com/videos/play/wwdc2021/10096/ We are considering verifying the relay function, but we are not sure whether they are the same function or different functions. https://developer.apple.com/documentation/devicemanagement/relay?language=objc
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55
Apr ’25
WidgetKit And Picture rotation
I'm developing a widget with WidgetKit, and I'm having a problem: I need to click on an image, and when I click it triggers a network request, the image automatically rotates clockwise, and when the network ends, the image automatically stops rotating. How to do that? My current idea is to click on the image and await the call to the network request. Should Toggle be used for the control corresponding to the picture? Because Toggle has two states. Then there is how to do image rotation, did not find support API.
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129
Apr ’25
App Groups in Provisioning Profile
I'll preface by saying I am new to MacOS development. I've struggled with this issue for several days and have nowhere else to go for help. My MacOS app is an Electron build. It needs application-groups entitlement for IPC. But the developer portal, when generating the provisioning profile, always appends "groups." to the start and I am unable to remove it. This renders my provisioning profile invalid and causes my app to be rejected by Transporter because it is not supposed to start with "groups", but with my team identified for MacOS. Maybe I can still use the provisioning profile as is, but I've not found any way to do that. So I'm stuck unable to deliver. Any help with this is appreciated.
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140
Apr ’25
Can I ask user to share his/her email id while doing
We sell magazines through a third party app platform called Pocketmags and our website. The magazines have Print, Digital and Combo options available for purchase. Also, this third party app provides the platform to read the digital version of the magazines. Once a user buys a subscription on the website, he/she receives the email with the login information on PocketMags, where he registers his login details and can start reading his subscription. With us, the customer shares his billing/shipping address along with their email id while they make payment. Now we have our own app where through which we want to sell these magazines and have to integrate In-App purchase for selling these digital subscriptions. How do we send the 3rd party subscription access details on email to the user if they do in app purchase?
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70
Apr ’25
Issues with Integration of Promotional Offers in React Native app
Hi All, We are trying to integrate Promotional Offer in our app, We have a React Native app and are using react-native-iap for handling our in app purchases, as per the documentation we are generating signature in our BE and passing the proper details to the function as well, but for subscription request which have offer applied we are getting the apple pop up properly as well with offer details but when trying to subscribe it gives us SKErrroDomain: 12, for subscription without applying offer the subscription goes through but when we apply the offer we get the above error. Our app is currently in Development Stages and has not been sent for review sam for our subscription plans as well. Please let me know what could be the probable cause for this and help us resolve the issue. This is the code snippet of ours for the front end : export const buySubscription = async (subscriptionData: any) => { try { if (subscriptionData.offer_id) { const response = await getSubscriptionSignature( subscriptionData.productId, subscriptionData.offer_id, ); const offerData = response?.data; const offer = { identifier: offerData?.offer_id, keyIdentifier: offerData?.key_id, nonce: offerData?.nonce, signature: offerData?.signature, timestamp: Number(offerData?.timestamp), }; await requestSubscription({ sku: subscriptionData.productId, withOffer: offer, }); } else { await requestSubscription({ sku: subscriptionData.productId }); } } catch (err) { logger.error('Subscription error: ' + JSON.stringify(err)); throw err; } }; and 
from my python Backend which generates the signature:

def generate_signature(self, product_id: str, offer_id: str) -> dict: """ Generate signature for Apple StoreKit promotional offers. Args: product_id: The product identifier from App Store Connect offer_id: The promotional offer identifier Returns: dict: Contains signature and required metadata Reference: https://developer.apple.com/documentation/storekit/in-app_purchase/original_api_for_in-app_purchase/subscriptions_and_offers/implementing_promotional_offers_in_your_app """ try: # Generate UUID without dashes and use as nonce nonce = str(uuid.uuid4()) timestamp = get_current_time_ms() # milliseconds # Create the payload string in exact order required by Apple payload_components = [ self.bundle_id, # App Bundle ID self.key_id, # Key ID from App Store Connect product_id, # Product identifier offer_id, # Promotional offer identifier nonce, # UUID without dashes str(timestamp) # Current timestamp in milliseconds ] payload_str = "\u2063".join(payload_components) # Use Unicode separator logger.debug(f"Signing payload: {payload_str}") # Create SHA256 hash of the payload digest = hashes.Hash(hashes.SHA256()) digest.update(payload_str.encode('utf-8')) payload_hash = digest.finalize() # Sign the hash using ES256 (ECDSA with SHA-256) signature = self.private_key.sign( data=payload_hash, signature_algorithm=ec.ECDSA(hashes.SHA256()) ) # Encode signature in base64 signature_b64 = base64.b64encode(signature).decode('utf-8') logger.info(f"Generated signature for product {product_id} and offer {offer_id}") return { "key_id": self.key_id, # Changed to match Apple's naming "nonce": nonce, # UUID without dashes "timestamp": timestamp, # As integer "signature": signature_b64, # Base64 encoded signature "product_id": product_id, # Changed to match Apple's naming "offer_id": offer_id # Changed to match Apple's naming } except Exception as e: logger.error(f"Failed to generate signature: {str(e)}") raise HTTPException( status_code=500, detail=f"Failed to generate signature: {str(e)}" )
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85
Apr ’25
How to Display Multiple Media Contents in the Now Playing Control Center?
Hello everyone, I am currently developing a media playback app and want to achieve the following functionality: Display multiple media contents in the Now Playing control center, instead of just showing the currently playing one. Allow users to select and switch between different contents, such as videos, music, etc., from the control center. However, I have encountered some issues: Although I have integrated the Now Playing control center, it only displays the current media being played. I would like to display multiple selectable media contents (such as a video list, music list, etc.) in the control center, similar to what is done by some media player apps, and allow users to switch between them. I’ve tried the following methods: Using MPNowPlayingInfoCenter to update the current playing media information. Attempting to set MPNowPlayingInfoPropertyPlaybackQueueCount to show multiple items in the queue, but it doesn’t seem to work. Can anyone provide guidance on how to display multiple media contents in the Now Playing control center? Any experienced developers who could share their insights or suggestions would be greatly appreciated! Thank you very much for your help and feedback!
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167
Apr ’25
App Store Server Notification Issue
Hello, I am writing this because the behavior of the App Store Server Notification that our server receives is problematic in the Sandbox environment. I have two questions in total. When purchasing a Free Trial subscription, after receiving the SUBSCRIBED / INITAL_BUY Notification, DID_RENEW should be sent when it expires, but DID_FAIL_TO_RENEW/GRACE_PERIOD is sent. The EXPIRE Notification is sent after the subscription expires or DID_CHANGE_RENEWAL_STATUS/AUTO_RENEW_DISABLED is sent, but it does not arrive. The first problem is that I recently heard that automatic payments after a free trial require the user's consent via email. Is this the reason? If so, I am curious about how I can test it in the Sandbox environment. Is the second problem a bug?
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151
Apr ’25
Default Calling App on vehicle (Bluetooth)
I have a question about the default calling function that is supported by third-party apps on iOS from 18.2. In most cases, it works normally with the default calling app setting, but the problem occurs when connected to the vehicle via Bluetooth. Install the app that sets the default calling app on the device. Keep the phone locked. Connect the Bluetooth to the vehicle. Try to make a call using the phone button on the vehicle's steering wheel. When trying to make a call from the vehicle, the call fails (It seems that the app cannot be opened when the phone is locked even if the default calling app setting is on.) When you unlock the phone and turn on the app, the call is made. As far as I understand, if the app scheme is called with tel:// when set as the default calling app, it only proceeds with the intent connection to the app set as the default calling app, and the permissions that Apple's default call app has cannot be used. Accordingly, my questions are as follows: Is there a way to make a call with an external phone call input when locked on device? If 1 is not possible, can you provide a branch to Apple's default call app (telephony://) in the above situation?
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250
Apr ’25
Waiting for HID Entitlements for MONTHS
Hi Apple support, We requested the 4 HID-related Entitlements back in December 2024. Similarly to another post here in the forums that was completely ignored, our request has NOT been processed for months. Mailing the support staff results in boilerplate email responses with no content, calling them results in a chat with very nice people who are unable to help since they can't seem to reach the entitlement team directly. Having to wait for MONTHS when dealing with one of the biggest and supposedly best companies in the world is beyond disappointing. Can anyone help? Is there anyone else that has had this same issue and that has found a work-around? I can share all necessary details. Thanks, Matteo
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173
Apr ’25
Detecting Sleep End Events and Sleep Data Sync Timing from Apple Watch to HealthKit on iPhone
Hello, I’m developing an iOS app that works with sleep data from Apple Watch via HealthKit. I would like to clarify the following: How can an iPhone app detect when a sleep session ends on the Apple Watch? When is sleep data typically written to the HealthKit store on iPhone after sleep ends? Is it immediately after wake-up, or does it depend on certain conditions (e.g., watch charging, connectivity)? Understanding the timing and mechanism of sleep data synchronization is crucial for our app to process accurate and timely health information. Thank you for your assistance.
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102
Apr ’25
Understanding Also-Ran Connections
Every now and again folks notice that Network framework seems to create an unexpected number of connections on the wire. This post explains why that happens and what you should do about it. If you have questions or comments, put them in a new thread here on the forums. Use the App & System Services > Networking topic area and the Network tag. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = "eskimo" + "1" + "@" + "apple.com" Understanding Also-Ran Connections Network framework implements the Happy Eyeballs algorithm. That might create more on-the-wire connections than you expect. There are two common places where folks notice this: When looking at a packet trace When implementing a listener Imagine that you’ve implemented a TCP server using NWListener and you connect to it from a client using NWConnection. In many situations there are multiple network paths between the client and the server. For example, on a local network there’s always at least two paths: the link-local IPv6 path and either an infrastructure IPv4 path or the link-local IPv4 path. When you start your NWConnection, Network framework’s Happy Eyeballs algorithm might [1] start a TCP connection for each of these paths. It then races those connections. The one that connects first is the ‘winner’, and Network framework uses that connection for your traffic. Once it has a winner, the other connections, the also-ran connections, are redundant, and Network framework just closes them. You can observe this behaviour on the client side by looking in the system log. Many Network framework log entries (subsystem com.apple.network) contain a connection identifier. For example C8 is the eighth connection started by this process. Each connection may have child connections (C8.1, C8.2, …) and grandchild connections (C8.1.1, C8.1.2, …), and so on. You’ll see state transitions for these child connections occurring in parallel. For example, the following log entries show that C8 is racing the connection of two grandchild connections, C8.1.1 and C8.1.2: type: debug time: 12:22:26.825331+0100 process: TestAlsoRanConnections subsystem: com.apple.network category: connection message: nw_socket_connect [C8.1.1:1] Calling connectx(…) type: debug time: 12:22:26.964150+0100 process: TestAlsoRanConnections subsystem: com.apple.network category: connection message: nw_socket_connect [C8.1.2:1] Calling connectx(…) Note For more information about accessing the system log, see Your Friend the System Log. You also see this on the server side, but in this case each connection is visible to your code. When you connect from the client, Network framework calls your listener’s new connection handler with multiple connections. One of those is the winning connection and you’ll receive traffic on it. The others are the also-ran connections, and they close promptly. IMPORTANT Depending on network conditions there may be no also-ran connections. Or there may be lots of them. If you want to test the also-ran connection case, use Network Link Conditioner to add a bunch of delay to your packets. You don’t need to write special code to handle also-ran connections. From the perspective of your listener, these are simply connections that open and then immediately close. There’s no difference between an also-ran connection and, say, a connection from a client that immediately crashes. Or a connection generated by someone doing a port scan. Your server must be resilient to such things. However, the presence of these also-ran connections can be confusing, especially if you’re just getting started with Network framework, and hence this post. [1] This is “might” because the exact behaviour depends on network conditions. More on that below.
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164
Apr ’25
Unable to Write to App Group Shared Container on Device
Hi everyone, I'm facing an issue where I cannot write a file to a shared App Group container in my tvOS app when running on a real device. My code works perfectly on the simulator, but fails on a physical device with a permissions error. I’ve set up an App Group with a custom identifier (e.g., group.<my.identifier>), and it’s correctly configured in the Capabilities section of Xcode for both my main app and widget targets. Here’s the code I’m using to save a test file: func saveTestFile() { guard let groupURL = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: "group.<my.identifier>") else { print("Couldn't access the Group URL.") return } let containerURL = groupURL.appendingPathComponent("Library", isDirectory: true) if FileManager.default.isWritableFile(atPath: containerURL.path) { print("Directory IS writable") } else { print("Directory IS NOT writable") } let fileURL = containerURL.appendingPathComponent("test.txt") let content = "Hello App Group!" do { try content.write(to: fileURL, atomically: true, encoding: .utf8) print("File test.txt is saved at: \(fileURL.path)") } catch { print("Error while saving the file: \(error)") } } Console: Directory IS NOT writable Error while saving the file: Error Domain=NSCocoaErrorDomain Code=513 "You don’t have permission to save the file “test.txt” in the folder “”." UserInfo={NSFilePath=/private/var/mobile/Containers/Shared/AppGroup//Library/test.txt, NSURL=file:///private/var/mobile/Containers/Shared/AppGroup//Library/test.txt, NSUnderlyingError=0x14387fbe0 {Error Domain=NSPOSIXErrorDomain Code=1 "Operation not permitted"}} I’ve tried saving the file in different subdirectories within the App Group container: Directly in groupURL (root of the container). In groupURL.appendingPathComponent("Library"). In groupURL.appendingPathComponent("Caches"). Do you have any ideas what is the problem? Thanks in advance for any help!
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162
Apr ’25
I encountered some problems while developing the default translation app.
Simulator device failed to install the application. Domain: IXErrorDomain Code: 2 Failure Reason: Invalid placeholder attributes. User Info: { DVTErrorCreationDateKey = "2025-04-01 17:20:32 +0000"; FunctionName = "+[IXPlaceholder _placeholderForBundle:client:withParent:installType:metadata:placeholderType:mayBeDeltaPackage:isFromSerializedPlaceholder:error:]"; IDERunOperationFailingWorker = IDELaunchiPhoneSimulatorLauncher; SimCallingSelector = "installApplication:withOptions:error:"; SourceFileLine = 981; } Failed to create app extension placeholder for /Users/eddiepeng/Library/Developer/Xcode/DerivedData/Omnit-bjygrdfdoommzzcnbjuvwoakvdkw/Build/Products/Release-iphonesimulator/Omnit.app/PlugIns/OmnitTranslationExtension.appex Domain: IXErrorDomain Code: 2 Failure Reason: Failed to create promise. User Info: { FunctionName = "+[IXPlaceholder _placeholderForBundle:client:withParent:installType:metadata:placeholderType:mayBeDeltaPackage:isFromSerializedPlaceholder:error:]"; SourceFileLine = 981; } Failed to set placeholder attributes top.delta17.Omnit.OmnitTranslationExtension Domain: IXErrorDomain Code: 2 Failure Reason: Failed to create promise. User Info: { FunctionName = "+[IXPlaceholder _placeholderForBundle:client:withParent:installType:metadata:placeholderType:mayBeDeltaPackage:isFromSerializedPlaceholder:error:]"; SourceFileLine = 818; } extensionDictionary must be set in placeholder attributes for an app extension placeholder Domain: IXErrorDomain Code: 17 Failure Reason: Invalid placeholder attributes. User Info: { FunctionName = "-[IXPlaceholder setPlaceholderAttributes:error:]"; SourceFileLine = 1999; } Event Metadata: com.apple.dt.IDERunOperationWorkerFinished : { "device_identifier" = "E645E32D-57B1-4A24-95A4-6BFD0062F51D"; "device_model" = "iPhone17,3"; "device_osBuild" = "18.4 (22E238)"; "device_platform" = "com.apple.platform.iphonesimulator"; "device_thinningType" = "iPhone17,3"; "dvt_coredevice_version" = "443.19"; "dvt_coresimulator_version" = "1010.10"; "dvt_mobiledevice_version" = "1784.102.1"; "launchSession_schemeCommand" = Run; "launchSession_state" = 1; "launchSession_targetArch" = arm64; "operation_duration_ms" = 38; "operation_errorCode" = 2; "operation_errorDomain" = IXErrorDomain; "operation_errorWorker" = IDELaunchiPhoneSimulatorLauncher; "operation_name" = IDERunOperationWorkerGroup; "param_debugger_attachToExtensions" = 0; "param_debugger_attachToXPC" = 1; "param_debugger_type" = 3; "param_destination_isProxy" = 0; "param_destination_platform" = "com.apple.platform.iphonesimulator"; "param_diag_113575882_enable" = 0; "param_diag_MainThreadChecker_stopOnIssue" = 0; "param_diag_MallocStackLogging_enableDuringAttach" = 0; "param_diag_MallocStackLogging_enableForXPC" = 1; "param_diag_allowLocationSimulation" = 1; "param_diag_checker_tpc_enable" = 1; "param_diag_gpu_frameCapture_enable" = 0; "param_diag_gpu_shaderValidation_enable" = 0; "param_diag_gpu_validation_enable" = 0; "param_diag_guardMalloc_enable" = 0; "param_diag_memoryGraphOnResourceException" = 0; "param_diag_mtc_enable" = 1; "param_diag_queueDebugging_enable" = 1; "param_diag_runtimeProfile_generate" = 0; "param_diag_sanitizer_asan_enable" = 0; "param_diag_sanitizer_tsan_enable" = 0; "param_diag_sanitizer_tsan_stopOnIssue" = 0; "param_diag_sanitizer_ubsan_enable" = 0; "param_diag_sanitizer_ubsan_stopOnIssue" = 0; "param_diag_showNonLocalizedStrings" = 0; "param_diag_viewDebugging_enabled" = 1; "param_diag_viewDebugging_insertDylibOnLaunch" = 1; "param_install_style" = 2; "param_launcher_UID" = 2; "param_launcher_allowDeviceSensorReplayData" = 0; "param_launcher_kind" = 0; "param_launcher_style" = 0; "param_launcher_substyle" = 0; "param_runnable_appExtensionHostRunMode" = 0; "param_runnable_productType" = "com.apple.product-type.application"; "param_structuredConsoleMode" = 1; "param_testing_launchedForTesting" = 0; "param_testing_suppressSimulatorApp" = 0; "param_testing_usingCLI" = 0; "sdk_canonicalName" = "iphonesimulator18.4"; "sdk_osVersion" = "18.4"; "sdk_variant" = iphonesimulator; } System Information macOS Version 15.3.2 (Build 24D81) Xcode 16.3 (23785) (Build 16E140) Timestamp: 2025-04-02T01:20:32+08:00
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126
Apr ’25
Can't remove Waze from Carplay
Since updating to iOS18.4.1, I can no longer remove Waze from operating in Carplay. It was working perfectly prior to this update where I could view the Waze map on my iPhone 12 Pro, rather than the Carplay map. I prefer to use my iPhone map rather than the Carplay map. Now as soon as I open Waze, despite my having customized and removing it from the Carplay list, while the icon is removed, it continues to open in Carplay! Help! I cannot use Waze using the Carplay maps! Anyone have a solution?
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77
Apr ’25
StoreKit Subscription Fails to Load During App Review, Works in Sandbox/TestFlight
Hi everyone, I’m facing a recurring issue with my macOS app being rejected during App Store review, and I’d really appreciate any guidance. The subscription flow in my app is implemented using StoreKit, and everything works perfectly in our development environment using a StoreKit configuration file. It also behaves as expected in Sandbox testing and TestFlight — I even had few beta testers confirm that the subscription information is displayed correctly and the purchase flow completes without issues. All required subscription details are configured in App Store Connect: • Subscription duration and the description of the services offered • Price and price per unit where applicable • Paid apps agreement and related forms are correctly filled However, when the app is submitted for review, the subscription screen fails to display the expected information. From what I can tell, the product information fails to load from the App Store in the review environment — even though everything is working fine on our side. We’ve already submitted a video to Apple showing the subscription UI working in the Sandbox environment, but the app continues to be rejected under guideline 3.1.2 due to missing subscription info in the binary. Is anyone else experiencing similar behavior during review? Could there be a caching issue or delay in StoreKit syncing for newly configured products? Any help or suggestions are very welcome. Thanks in advance!
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113
Apr ’25
New features for APNs token authentication now available
Team-scoped keys introduce the ability to restrict your token authentication keys to either development or production environments. Topic-specific keys in addition to environment isolation allow you to associate each key with a specific Bundle ID streamlining key management. For detailed instructions on accessing these features, read our updated documentation on establishing a token-based connection to APNs.
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2.1k
Activity
Feb ’25
SwiftData Many-To-Many Relationship: Failed to fulfill link PendingRelationshipLink
Hi there, I got two models here: Two Models, with Many-To-Many Relationship @Model final class PresetParams: Identifiable { @Attribute(.unique) var id: UUID = UUID() var positionX: Float = 0.0 var positionY: Float = 0.0 var positionZ: Float = 0.0 var volume: Float = 1.0 @Relationship(deleteRule: .nullify, inverse: \Preset.presetAudioParams) var preset = [Preset]() init(position: SIMD3<Float>, volume: Float) { self.positionX = position.x self.positionY = position.y self.positionZ = position.z self.volume = volume self.preset = [] } var position: SIMD3<Float> { get { return SIMD3<Float>(x: positionX, y: positionY, z: positionZ) } set { positionX = newValue.x positionY = newValue.y positionZ = newValue.z } } } @Model final class Preset: Identifiable { @Attribute(.unique) var id: UUID = UUID() var presetName: String var presetDesc: String? var presetAudioParams = [PresetParams]() // Many-To-Many Relationship. init(presetName: String, presetDesc: String? = nil) { self.presetName = presetName self.presetDesc = presetDesc self.presetAudioParams = [] } } To be honest, I don't fully understand how the @Relationship thing works properly in a Many-To-Many relationship situation. Some tutorials suggest that it's required on the "One" side of an One-To-Many Relationship, while the "Many" side doesn't need it. And then there is an ObservableObject called "ModelActors" to manage all ModelActors, ModelContainer, etc. ModelActors, ModelContainer... class ModelActors: ObservableObject { static let shared: ModelActors = ModelActors() let sharedModelContainer: ModelContainer private init() { var schema = Schema([ // ... Preset.self, PresetParams.self, // ... ]) do { sharedModelContainer = try ModelContainer(for: schema, migrationPlan: MigrationPlan.self) } catch { fatalError("Could not create ModelContainer: \(error.localizedDescription)") } } } And there is a migrationPlan: MigrationPlan // MARK: V102 // typealias ... // MARK: V101 typealias Preset = AppSchemaV101.Preset typealias PresetParams = AppSchemaV101.PresetParams // MARK: V100 // typealias ... enum MigrationPlan: SchemaMigrationPlan { static var schemas: [VersionedSchema.Type] { [ AppSchemaV100.self, AppSchemaV101.self, AppSchemaV102.self, ] } static var stages: [MigrationStage] { [AppMigrateV100toV101, AppMigrateV101toV102] } static let AppMigrateV100toV101 = MigrationStage.lightweight(fromVersion: AppSchemaV100.self, toVersion: AppSchemaV101.self) static let AppMigrateV101toV102 = MigrationStage.lightweight(fromVersion: AppSchemaV101.self, toVersion: AppSchemaV102.self) } // MARK: Here is the AppSchemaV101 enum AppSchemaV101: VersionedSchema { static var versionIdentifier: Schema.Version = Schema.Version(1, 0, 1) static var models: [any PersistentModel.Type] { return [ // ... Preset.self, PresetParams.self ] } } Fails on iOS 18.3.x: "Failed to fulfill link PendingRelationshipLink" So I expected the SwiftData subsystem to work correctly with version control. A good news is that on iOS 18.1 it does work. But it fails on iOS 18.3.x with a fatal Error: "SwiftData/SchemaCoreData.swift:581: Fatal error: Failed to fulfill link PendingRelationshipLink(relationshipDescription: (<NSRelationshipDescription: 0x30377fe80>), name preset, isOptional 0, isTransient 0, entity PresetParams, renamingIdentifier preset, validation predicates (), warnings (), versionHashModifier (null)userInfo {}, destination entity Preset, inverseRelationship (null), minCount 0, maxCount 0, isOrdered 0, deleteRule 1, destinationEntityName: "Preset", inverseRelationshipName: Optional("presetAudioParams")), couldn't find inverse relationship 'Preset.presetAudioParams' in model" Fails on iOS 17.5: Another Error I tested it on iOS 17.5 and found another issue: Accessing or mutating the "PresetAudioParams" property causes the SwiftData Macro Codes to crash, affecting both Getter and Setter. It fails with an error: "EXC_BREAKPOINT (code=1, subcode=0x1cc1698ec)" Tweaking the @Relationship marker and ModelContainer settings didn't fix the problem.
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Activity
Apr ’25
Zspeedaccuracy question
Hello everyone, I'm doing some work on validating some data to do with the zpseed functionality around corelocations, i've read up on the speedaccuracy field but the wording doesn't make sense to me. It says if its a positive number it is plus or minus the value in the zspeed column so would this be for example zspeed of 35 mps with an accuracy of 3 mps would it be 32 mps 38 mps or is it a range? so would it be anywhere between 32-38 mps. Or is it just plus or minus the 3mps and if this is the case how would it be worked out if its plus or minus when all the numbers will be a positive numbers as any negative numbers are deemed inaccurate ?
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82
Activity
Apr ’25
[CoreLocation][iOS 18.3.2] OS is not notifying monitored region state to application
We have an application. We are monitoring the fence event. We are using 'startMonitoringForRegion' API. but we are not getting any fence event. Steps Create a fence using 'startMonitoringForRegion' API BG on APNS trigger. initial fence state 'didDetermineState' not received. From Syslogs we can see OS has detected but event is not given to Application We are compiling code using SDK18.0 Error ** locationd Fence: LAC monitoring is not sufficient for / ocationd Fence: no allowing wifi monitor for, 400.0, fence Feedback Ticket ID: FB17250308 Syslogs Snippet: debug 2025-04-15 12:45:40.890193 -0500 locationd FenceCal: combine non-fine non-large fence, distance, 0.0, / //OS detetected fence state default 2025-04-15 12:45:44.706232 -0500 locationd Fence: fenceUpdate, , bundle, , type, GPS , loc, 33.1171776, -96.6606076, acc, 19, distance, 17, tech, LC...+, trans, 0, state, 0, cont, 1, fence, 33.11728835, -96.66048288, 1011.0, 766431742.6, sCount, 0, 0, trig, 0, 3, sinceLastLoc, 10.0, events, 0x00001810, status, (Inside) => (Inside) , settled state, (Unknown) ==> (Unknown), cantShiftButNeedTo, 0, sinceLastTransition, -1.0, significant, 0, loi, 0, lastProximityStateTimestamp, -1.000000, lastProximityState, 0, lastApproachingState, 0 // debug 2025-04-15 12:45:44.706247 -0500 locationd Fence: LAC monitoring is not sufficient for / // debug 2025-04-15 12:45:44.706263 -0500 locationd Fence: no allowing wifi monitor for, 400.0, fence, Fence, []//, latitude, 33.11728835, longitude, -96.66048288, refFrame, 0, distance, 1011.0, eFistance, 1011.0, lDown, -1.0, time, 766431742.6, ctime, -1.0, flags, EX------, key, -1506186373, throttled, N, polygon, 0, envType, 2, locType, 0
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191
Activity
Apr ’25
About the Relay payload in iOS configuration profiles
Are the network relays introduced in 2023 and https://developer.apple.com/videos/play/wwdc2023/10002/ the same thing as the Private Relay introduced in 2021? https://developer.apple.com/videos/play/wwdc2021/10096/ We are considering verifying the relay function, but we are not sure whether they are the same function or different functions. https://developer.apple.com/documentation/devicemanagement/relay?language=objc
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55
Activity
Apr ’25
WidgetKit And Picture rotation
I'm developing a widget with WidgetKit, and I'm having a problem: I need to click on an image, and when I click it triggers a network request, the image automatically rotates clockwise, and when the network ends, the image automatically stops rotating. How to do that? My current idea is to click on the image and await the call to the network request. Should Toggle be used for the control corresponding to the picture? Because Toggle has two states. Then there is how to do image rotation, did not find support API.
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129
Activity
Apr ’25
App Groups in Provisioning Profile
I'll preface by saying I am new to MacOS development. I've struggled with this issue for several days and have nowhere else to go for help. My MacOS app is an Electron build. It needs application-groups entitlement for IPC. But the developer portal, when generating the provisioning profile, always appends "groups." to the start and I am unable to remove it. This renders my provisioning profile invalid and causes my app to be rejected by Transporter because it is not supposed to start with "groups", but with my team identified for MacOS. Maybe I can still use the provisioning profile as is, but I've not found any way to do that. So I'm stuck unable to deliver. Any help with this is appreciated.
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Activity
Apr ’25
Can I ask user to share his/her email id while doing
We sell magazines through a third party app platform called Pocketmags and our website. The magazines have Print, Digital and Combo options available for purchase. Also, this third party app provides the platform to read the digital version of the magazines. Once a user buys a subscription on the website, he/she receives the email with the login information on PocketMags, where he registers his login details and can start reading his subscription. With us, the customer shares his billing/shipping address along with their email id while they make payment. Now we have our own app where through which we want to sell these magazines and have to integrate In-App purchase for selling these digital subscriptions. How do we send the 3rd party subscription access details on email to the user if they do in app purchase?
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Activity
Apr ’25
Issues with Integration of Promotional Offers in React Native app
Hi All, We are trying to integrate Promotional Offer in our app, We have a React Native app and are using react-native-iap for handling our in app purchases, as per the documentation we are generating signature in our BE and passing the proper details to the function as well, but for subscription request which have offer applied we are getting the apple pop up properly as well with offer details but when trying to subscribe it gives us SKErrroDomain: 12, for subscription without applying offer the subscription goes through but when we apply the offer we get the above error. Our app is currently in Development Stages and has not been sent for review sam for our subscription plans as well. Please let me know what could be the probable cause for this and help us resolve the issue. This is the code snippet of ours for the front end : export const buySubscription = async (subscriptionData: any) => { try { if (subscriptionData.offer_id) { const response = await getSubscriptionSignature( subscriptionData.productId, subscriptionData.offer_id, ); const offerData = response?.data; const offer = { identifier: offerData?.offer_id, keyIdentifier: offerData?.key_id, nonce: offerData?.nonce, signature: offerData?.signature, timestamp: Number(offerData?.timestamp), }; await requestSubscription({ sku: subscriptionData.productId, withOffer: offer, }); } else { await requestSubscription({ sku: subscriptionData.productId }); } } catch (err) { logger.error('Subscription error: ' + JSON.stringify(err)); throw err; } }; and 
from my python Backend which generates the signature:

def generate_signature(self, product_id: str, offer_id: str) -> dict: """ Generate signature for Apple StoreKit promotional offers. Args: product_id: The product identifier from App Store Connect offer_id: The promotional offer identifier Returns: dict: Contains signature and required metadata Reference: https://developer.apple.com/documentation/storekit/in-app_purchase/original_api_for_in-app_purchase/subscriptions_and_offers/implementing_promotional_offers_in_your_app """ try: # Generate UUID without dashes and use as nonce nonce = str(uuid.uuid4()) timestamp = get_current_time_ms() # milliseconds # Create the payload string in exact order required by Apple payload_components = [ self.bundle_id, # App Bundle ID self.key_id, # Key ID from App Store Connect product_id, # Product identifier offer_id, # Promotional offer identifier nonce, # UUID without dashes str(timestamp) # Current timestamp in milliseconds ] payload_str = "\u2063".join(payload_components) # Use Unicode separator logger.debug(f"Signing payload: {payload_str}") # Create SHA256 hash of the payload digest = hashes.Hash(hashes.SHA256()) digest.update(payload_str.encode('utf-8')) payload_hash = digest.finalize() # Sign the hash using ES256 (ECDSA with SHA-256) signature = self.private_key.sign( data=payload_hash, signature_algorithm=ec.ECDSA(hashes.SHA256()) ) # Encode signature in base64 signature_b64 = base64.b64encode(signature).decode('utf-8') logger.info(f"Generated signature for product {product_id} and offer {offer_id}") return { "key_id": self.key_id, # Changed to match Apple's naming "nonce": nonce, # UUID without dashes "timestamp": timestamp, # As integer "signature": signature_b64, # Base64 encoded signature "product_id": product_id, # Changed to match Apple's naming "offer_id": offer_id # Changed to match Apple's naming } except Exception as e: logger.error(f"Failed to generate signature: {str(e)}") raise HTTPException( status_code=500, detail=f"Failed to generate signature: {str(e)}" )
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Activity
Apr ’25
How to Display Multiple Media Contents in the Now Playing Control Center?
Hello everyone, I am currently developing a media playback app and want to achieve the following functionality: Display multiple media contents in the Now Playing control center, instead of just showing the currently playing one. Allow users to select and switch between different contents, such as videos, music, etc., from the control center. However, I have encountered some issues: Although I have integrated the Now Playing control center, it only displays the current media being played. I would like to display multiple selectable media contents (such as a video list, music list, etc.) in the control center, similar to what is done by some media player apps, and allow users to switch between them. I’ve tried the following methods: Using MPNowPlayingInfoCenter to update the current playing media information. Attempting to set MPNowPlayingInfoPropertyPlaybackQueueCount to show multiple items in the queue, but it doesn’t seem to work. Can anyone provide guidance on how to display multiple media contents in the Now Playing control center? Any experienced developers who could share their insights or suggestions would be greatly appreciated! Thank you very much for your help and feedback!
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167
Activity
Apr ’25
App Store Server Notification Issue
Hello, I am writing this because the behavior of the App Store Server Notification that our server receives is problematic in the Sandbox environment. I have two questions in total. When purchasing a Free Trial subscription, after receiving the SUBSCRIBED / INITAL_BUY Notification, DID_RENEW should be sent when it expires, but DID_FAIL_TO_RENEW/GRACE_PERIOD is sent. The EXPIRE Notification is sent after the subscription expires or DID_CHANGE_RENEWAL_STATUS/AUTO_RENEW_DISABLED is sent, but it does not arrive. The first problem is that I recently heard that automatic payments after a free trial require the user's consent via email. Is this the reason? If so, I am curious about how I can test it in the Sandbox environment. Is the second problem a bug?
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151
Activity
Apr ’25
Default Calling App on vehicle (Bluetooth)
I have a question about the default calling function that is supported by third-party apps on iOS from 18.2. In most cases, it works normally with the default calling app setting, but the problem occurs when connected to the vehicle via Bluetooth. Install the app that sets the default calling app on the device. Keep the phone locked. Connect the Bluetooth to the vehicle. Try to make a call using the phone button on the vehicle's steering wheel. When trying to make a call from the vehicle, the call fails (It seems that the app cannot be opened when the phone is locked even if the default calling app setting is on.) When you unlock the phone and turn on the app, the call is made. As far as I understand, if the app scheme is called with tel:// when set as the default calling app, it only proceeds with the intent connection to the app set as the default calling app, and the permissions that Apple's default call app has cannot be used. Accordingly, my questions are as follows: Is there a way to make a call with an external phone call input when locked on device? If 1 is not possible, can you provide a branch to Apple's default call app (telephony://) in the above situation?
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250
Activity
Apr ’25
Waiting for HID Entitlements for MONTHS
Hi Apple support, We requested the 4 HID-related Entitlements back in December 2024. Similarly to another post here in the forums that was completely ignored, our request has NOT been processed for months. Mailing the support staff results in boilerplate email responses with no content, calling them results in a chat with very nice people who are unable to help since they can't seem to reach the entitlement team directly. Having to wait for MONTHS when dealing with one of the biggest and supposedly best companies in the world is beyond disappointing. Can anyone help? Is there anyone else that has had this same issue and that has found a work-around? I can share all necessary details. Thanks, Matteo
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173
Activity
Apr ’25
Unable to use integration features with Mac in a macOS 15.4 VM in Parallels Desktop
VirtIO provides macOS VM users on Intel with integrations like Shared Folders, Shared Clipboard or Drag and Drop files. After updating VM to macOS 15.4, the VirtIO is no longer available, and we see that the functionality listed above doesn't work. Please fix it.
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74
Activity
May ’25
Detecting Sleep End Events and Sleep Data Sync Timing from Apple Watch to HealthKit on iPhone
Hello, I’m developing an iOS app that works with sleep data from Apple Watch via HealthKit. I would like to clarify the following: How can an iPhone app detect when a sleep session ends on the Apple Watch? When is sleep data typically written to the HealthKit store on iPhone after sleep ends? Is it immediately after wake-up, or does it depend on certain conditions (e.g., watch charging, connectivity)? Understanding the timing and mechanism of sleep data synchronization is crucial for our app to process accurate and timely health information. Thank you for your assistance.
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102
Activity
Apr ’25
Understanding Also-Ran Connections
Every now and again folks notice that Network framework seems to create an unexpected number of connections on the wire. This post explains why that happens and what you should do about it. If you have questions or comments, put them in a new thread here on the forums. Use the App & System Services > Networking topic area and the Network tag. Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = "eskimo" + "1" + "@" + "apple.com" Understanding Also-Ran Connections Network framework implements the Happy Eyeballs algorithm. That might create more on-the-wire connections than you expect. There are two common places where folks notice this: When looking at a packet trace When implementing a listener Imagine that you’ve implemented a TCP server using NWListener and you connect to it from a client using NWConnection. In many situations there are multiple network paths between the client and the server. For example, on a local network there’s always at least two paths: the link-local IPv6 path and either an infrastructure IPv4 path or the link-local IPv4 path. When you start your NWConnection, Network framework’s Happy Eyeballs algorithm might [1] start a TCP connection for each of these paths. It then races those connections. The one that connects first is the ‘winner’, and Network framework uses that connection for your traffic. Once it has a winner, the other connections, the also-ran connections, are redundant, and Network framework just closes them. You can observe this behaviour on the client side by looking in the system log. Many Network framework log entries (subsystem com.apple.network) contain a connection identifier. For example C8 is the eighth connection started by this process. Each connection may have child connections (C8.1, C8.2, …) and grandchild connections (C8.1.1, C8.1.2, …), and so on. You’ll see state transitions for these child connections occurring in parallel. For example, the following log entries show that C8 is racing the connection of two grandchild connections, C8.1.1 and C8.1.2: type: debug time: 12:22:26.825331+0100 process: TestAlsoRanConnections subsystem: com.apple.network category: connection message: nw_socket_connect [C8.1.1:1] Calling connectx(…) type: debug time: 12:22:26.964150+0100 process: TestAlsoRanConnections subsystem: com.apple.network category: connection message: nw_socket_connect [C8.1.2:1] Calling connectx(…) Note For more information about accessing the system log, see Your Friend the System Log. You also see this on the server side, but in this case each connection is visible to your code. When you connect from the client, Network framework calls your listener’s new connection handler with multiple connections. One of those is the winning connection and you’ll receive traffic on it. The others are the also-ran connections, and they close promptly. IMPORTANT Depending on network conditions there may be no also-ran connections. Or there may be lots of them. If you want to test the also-ran connection case, use Network Link Conditioner to add a bunch of delay to your packets. You don’t need to write special code to handle also-ran connections. From the perspective of your listener, these are simply connections that open and then immediately close. There’s no difference between an also-ran connection and, say, a connection from a client that immediately crashes. Or a connection generated by someone doing a port scan. Your server must be resilient to such things. However, the presence of these also-ran connections can be confusing, especially if you’re just getting started with Network framework, and hence this post. [1] This is “might” because the exact behaviour depends on network conditions. More on that below.
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Activity
Apr ’25
Unable to Write to App Group Shared Container on Device
Hi everyone, I'm facing an issue where I cannot write a file to a shared App Group container in my tvOS app when running on a real device. My code works perfectly on the simulator, but fails on a physical device with a permissions error. I’ve set up an App Group with a custom identifier (e.g., group.<my.identifier>), and it’s correctly configured in the Capabilities section of Xcode for both my main app and widget targets. Here’s the code I’m using to save a test file: func saveTestFile() { guard let groupURL = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: "group.<my.identifier>") else { print("Couldn't access the Group URL.") return } let containerURL = groupURL.appendingPathComponent("Library", isDirectory: true) if FileManager.default.isWritableFile(atPath: containerURL.path) { print("Directory IS writable") } else { print("Directory IS NOT writable") } let fileURL = containerURL.appendingPathComponent("test.txt") let content = "Hello App Group!" do { try content.write(to: fileURL, atomically: true, encoding: .utf8) print("File test.txt is saved at: \(fileURL.path)") } catch { print("Error while saving the file: \(error)") } } Console: Directory IS NOT writable Error while saving the file: Error Domain=NSCocoaErrorDomain Code=513 "You don’t have permission to save the file “test.txt” in the folder “”." UserInfo={NSFilePath=/private/var/mobile/Containers/Shared/AppGroup//Library/test.txt, NSURL=file:///private/var/mobile/Containers/Shared/AppGroup//Library/test.txt, NSUnderlyingError=0x14387fbe0 {Error Domain=NSPOSIXErrorDomain Code=1 "Operation not permitted"}} I’ve tried saving the file in different subdirectories within the App Group container: Directly in groupURL (root of the container). In groupURL.appendingPathComponent("Library"). In groupURL.appendingPathComponent("Caches"). Do you have any ideas what is the problem? Thanks in advance for any help!
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Activity
Apr ’25
I encountered some problems while developing the default translation app.
Simulator device failed to install the application. Domain: IXErrorDomain Code: 2 Failure Reason: Invalid placeholder attributes. User Info: { DVTErrorCreationDateKey = "2025-04-01 17:20:32 +0000"; FunctionName = "+[IXPlaceholder _placeholderForBundle:client:withParent:installType:metadata:placeholderType:mayBeDeltaPackage:isFromSerializedPlaceholder:error:]"; IDERunOperationFailingWorker = IDELaunchiPhoneSimulatorLauncher; SimCallingSelector = "installApplication:withOptions:error:"; SourceFileLine = 981; } Failed to create app extension placeholder for /Users/eddiepeng/Library/Developer/Xcode/DerivedData/Omnit-bjygrdfdoommzzcnbjuvwoakvdkw/Build/Products/Release-iphonesimulator/Omnit.app/PlugIns/OmnitTranslationExtension.appex Domain: IXErrorDomain Code: 2 Failure Reason: Failed to create promise. User Info: { FunctionName = "+[IXPlaceholder _placeholderForBundle:client:withParent:installType:metadata:placeholderType:mayBeDeltaPackage:isFromSerializedPlaceholder:error:]"; SourceFileLine = 981; } Failed to set placeholder attributes top.delta17.Omnit.OmnitTranslationExtension Domain: IXErrorDomain Code: 2 Failure Reason: Failed to create promise. User Info: { FunctionName = "+[IXPlaceholder _placeholderForBundle:client:withParent:installType:metadata:placeholderType:mayBeDeltaPackage:isFromSerializedPlaceholder:error:]"; SourceFileLine = 818; } extensionDictionary must be set in placeholder attributes for an app extension placeholder Domain: IXErrorDomain Code: 17 Failure Reason: Invalid placeholder attributes. User Info: { FunctionName = "-[IXPlaceholder setPlaceholderAttributes:error:]"; SourceFileLine = 1999; } Event Metadata: com.apple.dt.IDERunOperationWorkerFinished : { "device_identifier" = "E645E32D-57B1-4A24-95A4-6BFD0062F51D"; "device_model" = "iPhone17,3"; "device_osBuild" = "18.4 (22E238)"; "device_platform" = "com.apple.platform.iphonesimulator"; "device_thinningType" = "iPhone17,3"; "dvt_coredevice_version" = "443.19"; "dvt_coresimulator_version" = "1010.10"; "dvt_mobiledevice_version" = "1784.102.1"; "launchSession_schemeCommand" = Run; "launchSession_state" = 1; "launchSession_targetArch" = arm64; "operation_duration_ms" = 38; "operation_errorCode" = 2; "operation_errorDomain" = IXErrorDomain; "operation_errorWorker" = IDELaunchiPhoneSimulatorLauncher; "operation_name" = IDERunOperationWorkerGroup; "param_debugger_attachToExtensions" = 0; "param_debugger_attachToXPC" = 1; "param_debugger_type" = 3; "param_destination_isProxy" = 0; "param_destination_platform" = "com.apple.platform.iphonesimulator"; "param_diag_113575882_enable" = 0; "param_diag_MainThreadChecker_stopOnIssue" = 0; "param_diag_MallocStackLogging_enableDuringAttach" = 0; "param_diag_MallocStackLogging_enableForXPC" = 1; "param_diag_allowLocationSimulation" = 1; "param_diag_checker_tpc_enable" = 1; "param_diag_gpu_frameCapture_enable" = 0; "param_diag_gpu_shaderValidation_enable" = 0; "param_diag_gpu_validation_enable" = 0; "param_diag_guardMalloc_enable" = 0; "param_diag_memoryGraphOnResourceException" = 0; "param_diag_mtc_enable" = 1; "param_diag_queueDebugging_enable" = 1; "param_diag_runtimeProfile_generate" = 0; "param_diag_sanitizer_asan_enable" = 0; "param_diag_sanitizer_tsan_enable" = 0; "param_diag_sanitizer_tsan_stopOnIssue" = 0; "param_diag_sanitizer_ubsan_enable" = 0; "param_diag_sanitizer_ubsan_stopOnIssue" = 0; "param_diag_showNonLocalizedStrings" = 0; "param_diag_viewDebugging_enabled" = 1; "param_diag_viewDebugging_insertDylibOnLaunch" = 1; "param_install_style" = 2; "param_launcher_UID" = 2; "param_launcher_allowDeviceSensorReplayData" = 0; "param_launcher_kind" = 0; "param_launcher_style" = 0; "param_launcher_substyle" = 0; "param_runnable_appExtensionHostRunMode" = 0; "param_runnable_productType" = "com.apple.product-type.application"; "param_structuredConsoleMode" = 1; "param_testing_launchedForTesting" = 0; "param_testing_suppressSimulatorApp" = 0; "param_testing_usingCLI" = 0; "sdk_canonicalName" = "iphonesimulator18.4"; "sdk_osVersion" = "18.4"; "sdk_variant" = iphonesimulator; } System Information macOS Version 15.3.2 (Build 24D81) Xcode 16.3 (23785) (Build 16E140) Timestamp: 2025-04-02T01:20:32+08:00
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Activity
Apr ’25
widget gettimeline completion question
My widget requests server data updates in getTimeline to refresh information. But if the server API returns an error and I don't execute the completion callback, will this cause any problems?
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Activity
Apr ’25
Can't remove Waze from Carplay
Since updating to iOS18.4.1, I can no longer remove Waze from operating in Carplay. It was working perfectly prior to this update where I could view the Waze map on my iPhone 12 Pro, rather than the Carplay map. I prefer to use my iPhone map rather than the Carplay map. Now as soon as I open Waze, despite my having customized and removing it from the Carplay list, while the icon is removed, it continues to open in Carplay! Help! I cannot use Waze using the Carplay maps! Anyone have a solution?
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Activity
Apr ’25
StoreKit Subscription Fails to Load During App Review, Works in Sandbox/TestFlight
Hi everyone, I’m facing a recurring issue with my macOS app being rejected during App Store review, and I’d really appreciate any guidance. The subscription flow in my app is implemented using StoreKit, and everything works perfectly in our development environment using a StoreKit configuration file. It also behaves as expected in Sandbox testing and TestFlight — I even had few beta testers confirm that the subscription information is displayed correctly and the purchase flow completes without issues. All required subscription details are configured in App Store Connect: • Subscription duration and the description of the services offered • Price and price per unit where applicable • Paid apps agreement and related forms are correctly filled However, when the app is submitted for review, the subscription screen fails to display the expected information. From what I can tell, the product information fails to load from the App Store in the review environment — even though everything is working fine on our side. We’ve already submitted a video to Apple showing the subscription UI working in the Sandbox environment, but the app continues to be rejected under guideline 3.1.2 due to missing subscription info in the binary. Is anyone else experiencing similar behavior during review? Could there be a caching issue or delay in StoreKit syncing for newly configured products? Any help or suggestions are very welcome. Thanks in advance!
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Apr ’25