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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
Weatherkit API Historical 404 Errors Starting 3/5/25
We've been using the WeatherKit API for a few years now. Everything has been pretty stable. We'll periodically get 404 errors, but they usually disappear within a couple days. Starting March 5th we've again been getting 404 errors that slowly ramped up to March 20th and continued. We have had no code changes on our end, so something seems to have changed / broken on the server side of things. Here are some example API calls that are giving us a 404 error now https://weatherkit.apple.com/api/v1/weather/en/35.9981205/-78.8920444?dataSets=forecastDaily&dailyStart=2025-03-21T05:00:00Z&timezone=America/New_York&countryCode=US https://weatherkit.apple.com/api/v1/weather/en/41.4789363/-81.7404134?dataSets=forecastDaily&dailyStart=2025-03-21T04:56:00Z&timezone=America/New_York&countryCode=US Does anyone have any insights or information on this? Also if Apple is listening, an error more meaningful than 404 would be much much appreciated.
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Apr ’25
AirPods Max USB-C Lossless mode not working on any device (iOS 18.5 beta + macOS 15.5 Beta)
I’m experiencing a persistent issue with the new USB-C lossless audio feature on AirPods Max (firmware 7E101). I’m using original Apple USB-C to USB-C cable and have tested this setup across multiple Apple devices, including: • iPhone (running iOS 18.5 beta) • iPad Pro with USB-C • MacBook Pro (15.5 Beta) ❗️Problem: Despite Apple’s announcement that AirPods Max now support wired lossless audio over USB-C, I’m unable to get any audio output via USB-C on any device. • On iPhone: I disabled Bluetooth, connected via USB-C — no sound. • On MacBook: The device is shown as “AirPods Max USB Audio” in System Information > USB, but it does not appear in Sound settings or Audio MIDI Setup as an available output. • On iPad Pro: Same behavior — no audio output. Other details: • I performed a factory reset of the headphones, but the LED flashes red instead of the expected amber → white sequence. (Apple’s documentation does not mention red flash behavior during reset — might indicate an error state.) • The issue is not isolated to the iOS 18.5 beta — since the same behavior occurs on macOS and iPadOS. What works: • Bluetooth audio still works fine. • The cable and USB-C ports function with other audio devices. ⸻ Summary: It looks like: • USB audio is being detected on a hardware level (at least on Mac), • but software support for output (especially on macOS/iPadOS) is either not implemented, disabled, or bugged — possibly connected to iOS 18.5 beta or broader OS-level limitations.
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Apr ’25
Core Location reports incorrect location update especially with underground travel
Description of the Bug: Core Location intermittently reports inaccurate location updates, albeit with a high accuracy value. This problem occurs almost exclusively while travelling in metros underground affecting the ability to rely on the framework effectively. Steps to Reproduce: The user starts travelling on ground level at point A The user continues travelling and, after some time, is now underground at point B. A stationary beacon scanned at point B confirms this. Core Location is observed to deliver a location update with a high-accuracy value but with the coordinates around point A when the user is actually around point B. Expected Behaviour: Accurate locations should be delivered at all times. In other words, Core Location should not report location updates with high accuracy when its certainty is low.
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Apr ’25
Crashes with Rosetta after Sonoma update (crash reports).
Hello. We have an app and a custom dylib hat seems to be crashing only when Rosetta is involved. I believe it's the custom DYLIB that crashes. Here are some observations. The issue happens on the older 2022 built DYLIB (Intel only) And the newer DYLIB built (Universal) The universal DYLIB works fine natively on both Intel and M1 machines. It's only when we access it through an Intel only .app and it's running with Rosetta that we see the crash. The older Intel only .DYLIB worked perfectly with the same testing .app in versions before Sonoma, now they crash with the same .app, same build. Crash reports have been all over the place, they vary but repeat themselves. It has been a little confusing as to how to approach this issue and would appreciate any input that can help us understand what is going wrong and how to move forward. Crash reports are attached Crash Report 1 Crash Report 2 Crash Report 3 The crash occurs as SIGSEGV Version: 2.0 (1) Code Type: X86-64 (Translated) Parent Process: launchd [1] User ID: 501 Date/Time: 2025-04-14 19:55:06.0103 +0200 OS Version: macOS 14.6 (23G5075b) Report Version: 12 Anonymous UUID: A08ECCFA-BF01-8636-7453-E4476586D3A8 Time Awake Since Boot: 3900 seconds System Integrity Protection: enabled Notes: PC register does not match crashing frame (0x0 vs 0x102920144) Crashed Thread: 10 Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x000000011d052840 Exception Codes: 0x0000000000000001, 0x000000011d052840 Termination Reason: Namespace SIGNAL, Code 11 Segmentation fault: 11 Terminating Process: exc handler [3174] VM Region Info: 0x11d052840 is not in any region. Thank you so much for all the attention and effort.
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Apr ’25
NSFileCoordinator Swift Concurrency
I'm working on implementing file moving with NSFileCoordinator. I'm using the slightly newer asynchronous API with the NSFileAccessIntents. My question is, how do I go about notifying the coordinator about the item move? Should I simply create a new instance in the asynchronous block? Or does it need to be the same coordinator instance? let writeQueue = OperationQueue() public func saveAndMove(data: String, to newURL: URL) { let oldURL = presentedItemURL! let sourceIntent = NSFileAccessIntent.writingIntent(with: oldURL, options: .forMoving) let destinationIntent = NSFileAccessIntent.writingIntent(with: newURL, options: .forReplacing) let coordinator = NSFileCoordinator() coordinator.coordinate(with: [sourceIntent, destinationIntent], queue: writeQueue) { error in if let error { return } do { // ERROR: Can't access NSFileCoordinator because it is not Sendable (Swift 6) coordinator.item(at: oldURL, willMoveTo: newURL) try FileManager.default.moveItem(at: oldURL, to: newURL) coordinator.item(at: oldURL, didMoveTo: newURL) } catch { print("Failed to move to \(newURL)") } } }
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Apr ’25
SwiftData - disable Persistent History Tracking
Hello, I am building a pretty large database (~40MB) to be used in my SwiftData iOS app as read-only. While inserting and updating the data, I noticed a substantial increase in size (+ ~10MB). A little digging pointed to ACHANGE and ATRANSACTION tables that apparently are dealing with Persistent History Tracking. While I do appreciate the benefits of that, I prefer to save space. Could you please point me in the right direction?
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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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Apr ’25
Custom IPSec IKEv2 with Packet Tunnel Provider Extension on iOS
We’re looking to implement a custom IPSec IKEv2 VPN using the Packet Tunnel Provider network extension on iOS because we need to add extra information to EAP, which the built-in IKEv2 VPN configuration does not support. Is it possible to handle the full IKEv2 negotiation and IPSec tunneling within the Packet Tunnel Provider extension? Or are there limitations that would prevent implementing a full IKEv2 stack this way? Any insights or alternative approaches would be appreciated. Thanks!
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Mar ’25
Using any SwiftData Query causes app to hang
I want to get to a point where I can use a small view with a query for my SwiftData model like this: @Query private var currentTrainingCycle: [TrainingCycle] init(/*currentDate: Date*/) { _currentTrainingCycle = Query(filter: #Predicate<TrainingCycle> { $0.numberOfDays > 0 // $0.startDate < currentDate && currentDate < $0.endDate }, sort: \.startDate) } The commented code is where I want to go. In this instance, it'd be created as a lazy var in a viewModel to have it stable (and not constantly re-creating the view). Since it was not working, I thought I could check the same view with a query that does not require any dynamic input. In this case, the numberOfDays never changes after instantiation. But still, each time the app tries to create this view, the app becomes unresponsive, the CPU usage goes at 196%, memory goes way high and the device heats up quickly. Am I holding it wrong? How can I have a dynamic predicate on a View in SwiftUI with SwiftData?
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Mar ’25
NSLocalizedDescription = \"Peer removed pairing information\";
After hardware and mobile phone hid mode pairing, the first connection is successful, after a while disconnect and reconnect,APP monitoring Bluetooth error NSLocalizedDescription = "Peer removed pairing information"; Failed to connect Hardware engineers detect the pairing information and find that the local pairing information of the iPhone has changed, which is a non-mandatory phenomenon
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Apr ’25
Help me implement SMAppServices
I have followed these steps as mentioned in this link :(https://developer.apple.com/forums/thread/721737) My projects app bundle structure is like this : TWGUI.app TWGUI.app/Contents TWGUI.app/Contents/_CodeSignature TWGUI.app/Contents/_CodeSignature/CodeResources TWGUI.app/Contents/MacOS TWGUI.app/Contents/MacOS/TWAgent TWGUI.app/Contents/MacOS/TWGUI TWGUI.app/Contents/Resources TWGUI.app/Contents/Library TWGUI.app/Contents/Library/LaunchAgents TWGUI.app/Contents/Library/LaunchAgents/com.example.TWGUI.agent.plist TWGUI.app/Contents/Info.plist TWGUI.app/Contents/PkgInfo TWGUI is my main GUI App , i which i want to embed TWAgent (a command line tool target) and register it using SMAppServices so that launchd can launch it. In TWGUI, code for registering to launchd using SMAppServices is structure as follow : import SwiftUI import ServiceManagement struct ContentView: View { let agent = SMAppService.agent(plistName: "com.example.TWGUI.agent.plist") var body: some View { VStack { Button("Register Agent") { RegisterAgent () } .padding() Button("Unregister Agent") { UnregisterAgent () } .padding() } } func RegisterAgent() { DispatchQueue.global(qos: .background).async { do { print("Registering Agent. Status: \(agent.status.rawValue)") try agent.register() print("Agent registered") } catch { print("Failed to register agent: \(error)") } } } func UnregisterAgent() { DispatchQueue.global(qos: .background).async { do { print("Unregistering Agent. Status: \(agent.status.rawValue)") try agent.unregister() print("Agent unregistered") } catch { print("Failed to unregister agent: \(error)") } } } } com.example.TWGUI.agent.plist : &lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs$ &lt;plist version="1.0"&gt; &lt;dict&gt; &lt;key&gt;Label&lt;/key&gt; &lt;string&gt;com.example.TWGUI.agent&lt;/string&gt; &lt;key&gt;ProgramArguments&lt;/key&gt; &lt;array&gt; &lt;string&gt;Contents/MacOS/TWAgent&lt;/string&gt; &lt;/array&gt; &lt;key&gt;RunAtLoad&lt;/key&gt; &lt;true/&gt; &lt;key&gt;KeepAlive&lt;/key&gt; &lt;true/&gt; &lt;/dict&gt; &lt;/plist&gt; I have used ProgramArguements instead of using Program in above plist because i was getting this error when i was using Program earlier : Registering Agent. Status: 3 Failed to register agent: Error Domain=SMAppServiceErrorDomain Code=111 "Invalid or missing Program/ProgramArguments" UserInfo={NSLocalizedFailureReason=Invalid or missing Program/ProgramArguments} TWGUI apps Info.plist is : &lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"&gt; &lt;plist version="1.0"&gt; &lt;dict&gt; &lt;key&gt;BuildMachineOSBuild&lt;/key&gt; &lt;string&gt;23C71&lt;/string&gt; &lt;key&gt;CFBundleDevelopmentRegion&lt;/key&gt; &lt;string&gt;en&lt;/string&gt; &lt;key&gt;CFBundleExecutable&lt;/key&gt; &lt;string&gt;TWGUI&lt;/string&gt; &lt;key&gt;CFBundleIdentifier&lt;/key&gt; &lt;string&gt;com.example.TWAgent&lt;/string&gt; &lt;key&gt;CFBundleInfoDictionaryVersion&lt;/key&gt; &lt;string&gt;6.0&lt;/string&gt; &lt;key&gt;CFBundleName&lt;/key&gt; &lt;string&gt;TWGUI&lt;/string&gt; &lt;key&gt;CFBundlePackageType&lt;/key&gt; &lt;string&gt;APPL&lt;/string&gt; &lt;key&gt;CFBundleShortVersionString&lt;/key&gt; &lt;string&gt;1.0&lt;/string&gt; &lt;key&gt;CFBundleSupportedPlatforms&lt;/key&gt; &lt;array&gt; &lt;string&gt;MacOSX&lt;/string&gt; &lt;/array&gt; &lt;key&gt;CFBundleVersion&lt;/key&gt; &lt;string&gt;1&lt;/string&gt; &lt;key&gt;DTCompiler&lt;/key&gt; &lt;string&gt;com.apple.compilers.llvm.clang.1_0&lt;/string&gt; &lt;key&gt;DTPlatformBuild&lt;/key&gt; &lt;string&gt;&lt;/string&gt; &lt;key&gt;DTPlatformName&lt;/key&gt; &lt;string&gt;macosx&lt;/string&gt; &lt;key&gt;DTPlatformVersion&lt;/key&gt; &lt;string&gt;14.2&lt;/string&gt; &lt;key&gt;DTSDKBuild&lt;/key&gt; &lt;string&gt;23C53&lt;/string&gt; &lt;key&gt;DTSDKName&lt;/key&gt; &lt;string&gt;macosx14.2&lt;/string&gt; &lt;key&gt;DTXcode&lt;/key&gt; &lt;string&gt;1510&lt;/string&gt; &lt;key&gt;DTXcodeBuild&lt;/key&gt; &lt;string&gt;15C65&lt;/string&gt; &lt;key&gt;LSMinimumSystemVersion&lt;/key&gt; &lt;string&gt;14.2&lt;/string&gt; &lt;/dict&gt; &lt;/plist&gt; TWAgent target has main.swift file which does this : import Foundation let startTime = CFAbsoluteTimeGetCurrent() func logTimeSinceStart() { let elapsedTime = CFAbsoluteTimeGetCurrent() - startTime NSLog("Time since program started: \(elapsedTime) seconds") } func startLoggingTime() { Timer.scheduledTimer(withTimeInterval: 1.0, repeats: true) { _ in logTimeSinceStart() } } // Start logging time startLoggingTime() // Keep the run loop running CFRunLoopRun() I followed these exact same steps in another project earlier and my agent was getting registered, although i lost that project due to some reasons. But now i am getting this error when i am registering or unregistering agent using SMAppServices from the code above : Registering Agent. Status: 3 Failed to register agent: Error Domain=SMAppServiceErrorDomain Code=1 "Operation not permitted" UserInfo={NSLocalizedFailureReason=Operation not permitted} I tried diffrent fixes for like this : Moved app bundle to /applications folder Gave permission for full disc access to this app . Code sign again (both agent and TWGUI ... But nothing seems to work , getting same error. I tried to launch agent using : Launchctl load com.example.TWGUI.agent.plist and it worked , so there is no issue with my plist implementation. Can someone help me understand how can i solve this issue ? or if i am following right steps ? Can give steps need to follow to implement this and steps so that i can register and start my agent using SMAppServices? And i also tried the project give in apples official documentation : [https://developer.apple.com/documentation/servicemanagement/updating-your-app-package-installer-to-use-the-new-service-management-api) but got same error in this project as well .
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Apr ’25
BLE timeout issue when connecting two devices on iOS 18 (but not iOS 16)
Hi, We’re developing a BLE peripheral device and encountered a connection issue when connecting two devices (Device A and Device B) simultaneously to an iOS device. Problem: On iOS 18, we are experiencing occasional BLE timeouts and disconnections when both devices are connected at the same time. On iOS 16, we did not encounter this issue under the same conditions. What we’ve tried: Adjusted the connection interval from 30ms to 15ms. This seems to have improved stability somewhat. However, we still observe intermittent timeout/disconnection issues. Questions: Are there any known changes in BLE connection handling or timing constraints in iOS 18? Are there recommended connection parameter settings (interval, latency, timeout, etc.) for multi-device BLE connections in iOS? Is there a way to debug or log more details about the disconnection reasons on the iOS side? Any guidance or suggestions would be greatly appreciated.
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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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Apr ’25
Unable to use altitude for our use case (NYC MTA)
We’re building a new subway/bus app at the MTA. Our system includes roughly 300 underground stations, around 150 elevated stations (i.e., above street level), and about 5 at-grade stations (i.e., at street level). We serve roughly 5 million riders a day. We’re diving deep into Core Location on iOS and have found that the altitude values returned from two fields we’re testing aren’t accurate enough for our use case: CLLocation.altitude CMAbsoluteAltitudeData.altitude We need to reliably distinguish whether a user is: At street level On an elevated platform (see attached picture) On any platform in an underground station — most have a single platform level, but some, like 59 St (see attached), have multiple platforms at different elevations. These levels typically differ by at least 15 feet, which should in theory be well within the precision range of a properly calibrated barometric pressure sensor. However, the absolute altitude values we’re seeing from these APIs are often inaccurate and inconsistent — not only compared to ground truth, but also across devices. For example, holding two phones side-by-side frequently yields altitude readings that differ by more than 15 feet. That level of variation makes the data unreliable for our needs. Please see the below photos for more context. URLs.md
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Apr ’25
Difficulties with Get Contents of URL
I’ve created several shortcuts that tell me the stock price of a given company. The shortcut queries Yahoo Finance using Get Contents of URL, with the URL https://finance.yahoo.com/quote/TICKER SYMBOL/, for example https://finance.yahoo.com/quote/PLTR/ for Palantir or https://finance.yahoo.com/quote/AAPL/ for Apple, etc. Then it uses RegEx to parse out the numbers which it then formats and displays in a notification. Simple. It works great for several stocks, but for some reason, it does not work correctly for Palantir. It shows an older “previous close” price. Oddly, when I go to the website myself, it shows me the current stock price. So for today Mar 21 https://finance.yahoo.com/quote/PLTR/ shows me $90.96 (correct) but the shortcut, via Get Contents of URL, shows $87.39 (incorrect). This $87.39 price is listed further down in the page as a "previous close” price. I don’t get it. Here is a link to my Palantir shortcut: https://www.icloud.com/shortcuts/edea6ee0261245f49b078efc74d632dd Here is a link to my Apple shortcut: https://www.icloud.com/shortcuts/54a416393203432aa356fe76373e3f8b So the question is, why does Get Contents of URL show an old stock price but when I go to the site myself, it shows the correct stock price … and only for Palantir? I have about six shortcuts running correctly. Palantir is the only one that does not work. Been banging my head on this one for weeks. Any advice would be much appreciated. Thank you, Rob
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Mar ’25
SwiftData and @Query to find all records for the current date of a multidatepicker (Set = [])
I’m trying to build a CRUD app using SwiftData, @Query model and multidatepicker. The data from a multidatepicker is stored or persists in SwiftData as Set = []. My current dilemma is how to use SwiftData and @Query model Predicate to find all records on the current date. I can’t find any SwiftData documentation or examples @Query using Set = []. My CRUD app should retrieve all records for the current date. Unfortunately, I don’t know the correct @Query model syntax for Set = [].
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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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111
Activity
Apr ’25
Weatherkit API Historical 404 Errors Starting 3/5/25
We've been using the WeatherKit API for a few years now. Everything has been pretty stable. We'll periodically get 404 errors, but they usually disappear within a couple days. Starting March 5th we've again been getting 404 errors that slowly ramped up to March 20th and continued. We have had no code changes on our end, so something seems to have changed / broken on the server side of things. Here are some example API calls that are giving us a 404 error now https://weatherkit.apple.com/api/v1/weather/en/35.9981205/-78.8920444?dataSets=forecastDaily&dailyStart=2025-03-21T05:00:00Z&timezone=America/New_York&countryCode=US https://weatherkit.apple.com/api/v1/weather/en/41.4789363/-81.7404134?dataSets=forecastDaily&dailyStart=2025-03-21T04:56:00Z&timezone=America/New_York&countryCode=US Does anyone have any insights or information on this? Also if Apple is listening, an error more meaningful than 404 would be much much appreciated.
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106
Activity
Apr ’25
AirPods Max USB-C Lossless mode not working on any device (iOS 18.5 beta + macOS 15.5 Beta)
I’m experiencing a persistent issue with the new USB-C lossless audio feature on AirPods Max (firmware 7E101). I’m using original Apple USB-C to USB-C cable and have tested this setup across multiple Apple devices, including: • iPhone (running iOS 18.5 beta) • iPad Pro with USB-C • MacBook Pro (15.5 Beta) ❗️Problem: Despite Apple’s announcement that AirPods Max now support wired lossless audio over USB-C, I’m unable to get any audio output via USB-C on any device. • On iPhone: I disabled Bluetooth, connected via USB-C — no sound. • On MacBook: The device is shown as “AirPods Max USB Audio” in System Information > USB, but it does not appear in Sound settings or Audio MIDI Setup as an available output. • On iPad Pro: Same behavior — no audio output. Other details: • I performed a factory reset of the headphones, but the LED flashes red instead of the expected amber → white sequence. (Apple’s documentation does not mention red flash behavior during reset — might indicate an error state.) • The issue is not isolated to the iOS 18.5 beta — since the same behavior occurs on macOS and iPadOS. What works: • Bluetooth audio still works fine. • The cable and USB-C ports function with other audio devices. ⸻ Summary: It looks like: • USB audio is being detected on a hardware level (at least on Mac), • but software support for output (especially on macOS/iPadOS) is either not implemented, disabled, or bugged — possibly connected to iOS 18.5 beta or broader OS-level limitations.
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210
Activity
Apr ’25
Push notifications not receiving for Brazil region
Hi Apple Support team, I would like to inform you that we were receiving push notifications to all regions. Recently we were facing push notifications are not receiving to brazil region. For all other regions we are receiving. We are using same APSN certificate. Any region specific permissions do we need to add. Please let me know. Thanks.
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1
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74
Activity
Apr ’25
Core Location reports incorrect location update especially with underground travel
Description of the Bug: Core Location intermittently reports inaccurate location updates, albeit with a high accuracy value. This problem occurs almost exclusively while travelling in metros underground affecting the ability to rely on the framework effectively. Steps to Reproduce: The user starts travelling on ground level at point A The user continues travelling and, after some time, is now underground at point B. A stationary beacon scanned at point B confirms this. Core Location is observed to deliver a location update with a high-accuracy value but with the coordinates around point A when the user is actually around point B. Expected Behaviour: Accurate locations should be delivered at all times. In other words, Core Location should not report location updates with high accuracy when its certainty is low.
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98
Activity
Apr ’25
Crashes with Rosetta after Sonoma update (crash reports).
Hello. We have an app and a custom dylib hat seems to be crashing only when Rosetta is involved. I believe it's the custom DYLIB that crashes. Here are some observations. The issue happens on the older 2022 built DYLIB (Intel only) And the newer DYLIB built (Universal) The universal DYLIB works fine natively on both Intel and M1 machines. It's only when we access it through an Intel only .app and it's running with Rosetta that we see the crash. The older Intel only .DYLIB worked perfectly with the same testing .app in versions before Sonoma, now they crash with the same .app, same build. Crash reports have been all over the place, they vary but repeat themselves. It has been a little confusing as to how to approach this issue and would appreciate any input that can help us understand what is going wrong and how to move forward. Crash reports are attached Crash Report 1 Crash Report 2 Crash Report 3 The crash occurs as SIGSEGV Version: 2.0 (1) Code Type: X86-64 (Translated) Parent Process: launchd [1] User ID: 501 Date/Time: 2025-04-14 19:55:06.0103 +0200 OS Version: macOS 14.6 (23G5075b) Report Version: 12 Anonymous UUID: A08ECCFA-BF01-8636-7453-E4476586D3A8 Time Awake Since Boot: 3900 seconds System Integrity Protection: enabled Notes: PC register does not match crashing frame (0x0 vs 0x102920144) Crashed Thread: 10 Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x000000011d052840 Exception Codes: 0x0000000000000001, 0x000000011d052840 Termination Reason: Namespace SIGNAL, Code 11 Segmentation fault: 11 Terminating Process: exc handler [3174] VM Region Info: 0x11d052840 is not in any region. Thank you so much for all the attention and effort.
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143
Activity
Apr ’25
NSFileCoordinator Swift Concurrency
I'm working on implementing file moving with NSFileCoordinator. I'm using the slightly newer asynchronous API with the NSFileAccessIntents. My question is, how do I go about notifying the coordinator about the item move? Should I simply create a new instance in the asynchronous block? Or does it need to be the same coordinator instance? let writeQueue = OperationQueue() public func saveAndMove(data: String, to newURL: URL) { let oldURL = presentedItemURL! let sourceIntent = NSFileAccessIntent.writingIntent(with: oldURL, options: .forMoving) let destinationIntent = NSFileAccessIntent.writingIntent(with: newURL, options: .forReplacing) let coordinator = NSFileCoordinator() coordinator.coordinate(with: [sourceIntent, destinationIntent], queue: writeQueue) { error in if let error { return } do { // ERROR: Can't access NSFileCoordinator because it is not Sendable (Swift 6) coordinator.item(at: oldURL, willMoveTo: newURL) try FileManager.default.moveItem(at: oldURL, to: newURL) coordinator.item(at: oldURL, didMoveTo: newURL) } catch { print("Failed to move to \(newURL)") } } }
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149
Activity
Apr ’25
SwiftData - disable Persistent History Tracking
Hello, I am building a pretty large database (~40MB) to be used in my SwiftData iOS app as read-only. While inserting and updating the data, I noticed a substantial increase in size (+ ~10MB). A little digging pointed to ACHANGE and ATRANSACTION tables that apparently are dealing with Persistent History Tracking. While I do appreciate the benefits of that, I prefer to save space. Could you please point me in the right direction?
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111
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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120
Activity
Apr ’25
Custom IPSec IKEv2 with Packet Tunnel Provider Extension on iOS
We’re looking to implement a custom IPSec IKEv2 VPN using the Packet Tunnel Provider network extension on iOS because we need to add extra information to EAP, which the built-in IKEv2 VPN configuration does not support. Is it possible to handle the full IKEv2 negotiation and IPSec tunneling within the Packet Tunnel Provider extension? Or are there limitations that would prevent implementing a full IKEv2 stack this way? Any insights or alternative approaches would be appreciated. Thanks!
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108
Activity
Mar ’25
Using any SwiftData Query causes app to hang
I want to get to a point where I can use a small view with a query for my SwiftData model like this: @Query private var currentTrainingCycle: [TrainingCycle] init(/*currentDate: Date*/) { _currentTrainingCycle = Query(filter: #Predicate<TrainingCycle> { $0.numberOfDays > 0 // $0.startDate < currentDate && currentDate < $0.endDate }, sort: \.startDate) } The commented code is where I want to go. In this instance, it'd be created as a lazy var in a viewModel to have it stable (and not constantly re-creating the view). Since it was not working, I thought I could check the same view with a query that does not require any dynamic input. In this case, the numberOfDays never changes after instantiation. But still, each time the app tries to create this view, the app becomes unresponsive, the CPU usage goes at 196%, memory goes way high and the device heats up quickly. Am I holding it wrong? How can I have a dynamic predicate on a View in SwiftUI with SwiftData?
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238
Activity
Mar ’25
NSLocalizedDescription = \"Peer removed pairing information\";
After hardware and mobile phone hid mode pairing, the first connection is successful, after a while disconnect and reconnect,APP monitoring Bluetooth error NSLocalizedDescription = "Peer removed pairing information"; Failed to connect Hardware engineers detect the pairing information and find that the local pairing information of the iPhone has changed, which is a non-mandatory phenomenon
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189
Activity
Apr ’25
Help me implement SMAppServices
I have followed these steps as mentioned in this link :(https://developer.apple.com/forums/thread/721737) My projects app bundle structure is like this : TWGUI.app TWGUI.app/Contents TWGUI.app/Contents/_CodeSignature TWGUI.app/Contents/_CodeSignature/CodeResources TWGUI.app/Contents/MacOS TWGUI.app/Contents/MacOS/TWAgent TWGUI.app/Contents/MacOS/TWGUI TWGUI.app/Contents/Resources TWGUI.app/Contents/Library TWGUI.app/Contents/Library/LaunchAgents TWGUI.app/Contents/Library/LaunchAgents/com.example.TWGUI.agent.plist TWGUI.app/Contents/Info.plist TWGUI.app/Contents/PkgInfo TWGUI is my main GUI App , i which i want to embed TWAgent (a command line tool target) and register it using SMAppServices so that launchd can launch it. In TWGUI, code for registering to launchd using SMAppServices is structure as follow : import SwiftUI import ServiceManagement struct ContentView: View { let agent = SMAppService.agent(plistName: "com.example.TWGUI.agent.plist") var body: some View { VStack { Button("Register Agent") { RegisterAgent () } .padding() Button("Unregister Agent") { UnregisterAgent () } .padding() } } func RegisterAgent() { DispatchQueue.global(qos: .background).async { do { print("Registering Agent. Status: \(agent.status.rawValue)") try agent.register() print("Agent registered") } catch { print("Failed to register agent: \(error)") } } } func UnregisterAgent() { DispatchQueue.global(qos: .background).async { do { print("Unregistering Agent. Status: \(agent.status.rawValue)") try agent.unregister() print("Agent unregistered") } catch { print("Failed to unregister agent: \(error)") } } } } com.example.TWGUI.agent.plist : &lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs$ &lt;plist version="1.0"&gt; &lt;dict&gt; &lt;key&gt;Label&lt;/key&gt; &lt;string&gt;com.example.TWGUI.agent&lt;/string&gt; &lt;key&gt;ProgramArguments&lt;/key&gt; &lt;array&gt; &lt;string&gt;Contents/MacOS/TWAgent&lt;/string&gt; &lt;/array&gt; &lt;key&gt;RunAtLoad&lt;/key&gt; &lt;true/&gt; &lt;key&gt;KeepAlive&lt;/key&gt; &lt;true/&gt; &lt;/dict&gt; &lt;/plist&gt; I have used ProgramArguements instead of using Program in above plist because i was getting this error when i was using Program earlier : Registering Agent. Status: 3 Failed to register agent: Error Domain=SMAppServiceErrorDomain Code=111 "Invalid or missing Program/ProgramArguments" UserInfo={NSLocalizedFailureReason=Invalid or missing Program/ProgramArguments} TWGUI apps Info.plist is : &lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"&gt; &lt;plist version="1.0"&gt; &lt;dict&gt; &lt;key&gt;BuildMachineOSBuild&lt;/key&gt; &lt;string&gt;23C71&lt;/string&gt; &lt;key&gt;CFBundleDevelopmentRegion&lt;/key&gt; &lt;string&gt;en&lt;/string&gt; &lt;key&gt;CFBundleExecutable&lt;/key&gt; &lt;string&gt;TWGUI&lt;/string&gt; &lt;key&gt;CFBundleIdentifier&lt;/key&gt; &lt;string&gt;com.example.TWAgent&lt;/string&gt; &lt;key&gt;CFBundleInfoDictionaryVersion&lt;/key&gt; &lt;string&gt;6.0&lt;/string&gt; &lt;key&gt;CFBundleName&lt;/key&gt; &lt;string&gt;TWGUI&lt;/string&gt; &lt;key&gt;CFBundlePackageType&lt;/key&gt; &lt;string&gt;APPL&lt;/string&gt; &lt;key&gt;CFBundleShortVersionString&lt;/key&gt; &lt;string&gt;1.0&lt;/string&gt; &lt;key&gt;CFBundleSupportedPlatforms&lt;/key&gt; &lt;array&gt; &lt;string&gt;MacOSX&lt;/string&gt; &lt;/array&gt; &lt;key&gt;CFBundleVersion&lt;/key&gt; &lt;string&gt;1&lt;/string&gt; &lt;key&gt;DTCompiler&lt;/key&gt; &lt;string&gt;com.apple.compilers.llvm.clang.1_0&lt;/string&gt; &lt;key&gt;DTPlatformBuild&lt;/key&gt; &lt;string&gt;&lt;/string&gt; &lt;key&gt;DTPlatformName&lt;/key&gt; &lt;string&gt;macosx&lt;/string&gt; &lt;key&gt;DTPlatformVersion&lt;/key&gt; &lt;string&gt;14.2&lt;/string&gt; &lt;key&gt;DTSDKBuild&lt;/key&gt; &lt;string&gt;23C53&lt;/string&gt; &lt;key&gt;DTSDKName&lt;/key&gt; &lt;string&gt;macosx14.2&lt;/string&gt; &lt;key&gt;DTXcode&lt;/key&gt; &lt;string&gt;1510&lt;/string&gt; &lt;key&gt;DTXcodeBuild&lt;/key&gt; &lt;string&gt;15C65&lt;/string&gt; &lt;key&gt;LSMinimumSystemVersion&lt;/key&gt; &lt;string&gt;14.2&lt;/string&gt; &lt;/dict&gt; &lt;/plist&gt; TWAgent target has main.swift file which does this : import Foundation let startTime = CFAbsoluteTimeGetCurrent() func logTimeSinceStart() { let elapsedTime = CFAbsoluteTimeGetCurrent() - startTime NSLog("Time since program started: \(elapsedTime) seconds") } func startLoggingTime() { Timer.scheduledTimer(withTimeInterval: 1.0, repeats: true) { _ in logTimeSinceStart() } } // Start logging time startLoggingTime() // Keep the run loop running CFRunLoopRun() I followed these exact same steps in another project earlier and my agent was getting registered, although i lost that project due to some reasons. But now i am getting this error when i am registering or unregistering agent using SMAppServices from the code above : Registering Agent. Status: 3 Failed to register agent: Error Domain=SMAppServiceErrorDomain Code=1 "Operation not permitted" UserInfo={NSLocalizedFailureReason=Operation not permitted} I tried diffrent fixes for like this : Moved app bundle to /applications folder Gave permission for full disc access to this app . Code sign again (both agent and TWGUI ... But nothing seems to work , getting same error. I tried to launch agent using : Launchctl load com.example.TWGUI.agent.plist and it worked , so there is no issue with my plist implementation. Can someone help me understand how can i solve this issue ? or if i am following right steps ? Can give steps need to follow to implement this and steps so that i can register and start my agent using SMAppServices? And i also tried the project give in apples official documentation : [https://developer.apple.com/documentation/servicemanagement/updating-your-app-package-installer-to-use-the-new-service-management-api) but got same error in this project as well .
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162
Activity
Apr ’25
BLE timeout issue when connecting two devices on iOS 18 (but not iOS 16)
Hi, We’re developing a BLE peripheral device and encountered a connection issue when connecting two devices (Device A and Device B) simultaneously to an iOS device. Problem: On iOS 18, we are experiencing occasional BLE timeouts and disconnections when both devices are connected at the same time. On iOS 16, we did not encounter this issue under the same conditions. What we’ve tried: Adjusted the connection interval from 30ms to 15ms. This seems to have improved stability somewhat. However, we still observe intermittent timeout/disconnection issues. Questions: Are there any known changes in BLE connection handling or timing constraints in iOS 18? Are there recommended connection parameter settings (interval, latency, timeout, etc.) for multi-device BLE connections in iOS? Is there a way to debug or log more details about the disconnection reasons on the iOS side? Any guidance or suggestions would be greatly appreciated.
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168
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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241
Activity
Apr ’25
Unable to use altitude for our use case (NYC MTA)
We’re building a new subway/bus app at the MTA. Our system includes roughly 300 underground stations, around 150 elevated stations (i.e., above street level), and about 5 at-grade stations (i.e., at street level). We serve roughly 5 million riders a day. We’re diving deep into Core Location on iOS and have found that the altitude values returned from two fields we’re testing aren’t accurate enough for our use case: CLLocation.altitude CMAbsoluteAltitudeData.altitude We need to reliably distinguish whether a user is: At street level On an elevated platform (see attached picture) On any platform in an underground station — most have a single platform level, but some, like 59 St (see attached), have multiple platforms at different elevations. These levels typically differ by at least 15 feet, which should in theory be well within the precision range of a properly calibrated barometric pressure sensor. However, the absolute altitude values we’re seeing from these APIs are often inaccurate and inconsistent — not only compared to ground truth, but also across devices. For example, holding two phones side-by-side frequently yields altitude readings that differ by more than 15 feet. That level of variation makes the data unreliable for our needs. Please see the below photos for more context. URLs.md
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332
Activity
Apr ’25
onlinePaymentCryptogram has spaces in it?
Hello everyone, We're implementing Apple Pay on the web and are already live, processing transactions. However, we've noticed that occasionally the onlinePaymentCryptogram returned in the paymentData contains spaces, causing it to be rejected by acquirers. Has anyone else encountered this issue? Any insights would be greatly appreciated.
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68
Activity
Mar ’25
Swift Data initiate
I am working with SwiftData and get the below error. I can't find any documentation on it to see what to fix. Any help would be appreciated. Fatal error: This relationship already has a value but it's not the target:
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106
Activity
Apr ’25
Difficulties with Get Contents of URL
I’ve created several shortcuts that tell me the stock price of a given company. The shortcut queries Yahoo Finance using Get Contents of URL, with the URL https://finance.yahoo.com/quote/TICKER SYMBOL/, for example https://finance.yahoo.com/quote/PLTR/ for Palantir or https://finance.yahoo.com/quote/AAPL/ for Apple, etc. Then it uses RegEx to parse out the numbers which it then formats and displays in a notification. Simple. It works great for several stocks, but for some reason, it does not work correctly for Palantir. It shows an older “previous close” price. Oddly, when I go to the website myself, it shows me the current stock price. So for today Mar 21 https://finance.yahoo.com/quote/PLTR/ shows me $90.96 (correct) but the shortcut, via Get Contents of URL, shows $87.39 (incorrect). This $87.39 price is listed further down in the page as a "previous close” price. I don’t get it. Here is a link to my Palantir shortcut: https://www.icloud.com/shortcuts/edea6ee0261245f49b078efc74d632dd Here is a link to my Apple shortcut: https://www.icloud.com/shortcuts/54a416393203432aa356fe76373e3f8b So the question is, why does Get Contents of URL show an old stock price but when I go to the site myself, it shows the correct stock price … and only for Palantir? I have about six shortcuts running correctly. Palantir is the only one that does not work. Been banging my head on this one for weeks. Any advice would be much appreciated. Thank you, Rob
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98
Activity
Mar ’25
SwiftData and @Query to find all records for the current date of a multidatepicker (Set = [])
I’m trying to build a CRUD app using SwiftData, @Query model and multidatepicker. The data from a multidatepicker is stored or persists in SwiftData as Set = []. My current dilemma is how to use SwiftData and @Query model Predicate to find all records on the current date. I can’t find any SwiftData documentation or examples @Query using Set = []. My CRUD app should retrieve all records for the current date. Unfortunately, I don’t know the correct @Query model syntax for Set = [].
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75
Activity
Apr ’25