NSCocoaErrorDomain

I am trying to migrate my Core Data model to a new version with a new attribute added to it. Since my app supports macOS 13 I am not able to use the newly introduced Staged migrations. After much digging I found that the app is not able to find the Mapping Model when one of the attribute has Preserve after deletion enabled. I have enabled migration debbuging using com.apple.CoreData.MigrationDebug 1 I am getting following error error: CoreData: error: (migration) migration failed with error Error Domain=NSCocoaErrorDomain Code=134140 Persistent store migration failed, missing mapping model. What is the way out here?

In developing a new MacOS app in Xcode I set up a Storekit configuration file so I could test 2 non-consumable purchases locally. I've been successfully testing them for the past couple of weeks, but suddenly yesterday I found I was unable to make purchases. I can successfully fetch products, but when I try to purchase either of them, I get the following error: Error handling payment sheet request: Error Domain=NSCocoaErrorDomain Code=4099 The connection to service created from an endpoint was invalidated from this process. UserInfo= {NSDebugDescription=The connection to service created from an endpoint was invalidated from this process.} Purchase did not return a transaction: Error Domain=ASDErrorDomain Code=5115 Received failure in response from Xcode UserInfo= {NSDebugDescription=Received failure in response from Xcode, NSUnderlyingError=0x600002d44ae0 {Error Domain=NSCocoaErrorDomain Code=4099 The connection to service created from an endpoint was invalidated from this process. UserInfo=

Hello, I am developing Safari Content Blocker extension and discovered that it frequently fails to load with large amount of rules. Currently I have over 45k and most of the time when I reload the extension on iOS 18 (iPhone 12) it ends with error: Error Domain=NSCocoaErrorDomain Code=4097 connection to service named com.apple.SafariServices.ContentBlockerLoader UserInfo={NSDebugDescription=connection to service named com.apple.SafariServices.ContentBlockerLoader} #0 And the simpler message is just: Couldn’t communicate with a helper application. From what I managed to find (for example here - https://developer.apple.com/forums/thread/756931) the limit for blocking rules should be 150k items. It was previously 50k but got increased years ago. Is there anything special I need to do to get the extension to work reliably with say 100k items? I am usng the JSON format from the docs: { trigger: { ... }, action: { ... } }, { trigger: { ... }, action: { ... } } ] My trigger is url-filter and the action is t

I'm trying to update an app of mine to have a more modern look, and the last part of it is the Action Extension in Safari. My info.plist file has the correct NSExtension details to use a storyboard, but storyboards look so old and I'd like to use a nicer SwiftUI-based look. Is this even possible? This is the relevant bit from the Info.plist: NSExtensionAttributes NSExtensionActivationRule NSExtensionActivationSupportsWebPageWithMaxCount 1 NSExtensionJavaScriptPreprocessingFile GetURL NSExtensionPointIdentifier com.apple.ui-services NSExtensionActionWantsFullScreenPresentation NSExtensionMainStoryboard MainInterface I see I can use NSExtensionPrincipalClass instead of NSExtensionMainStoryboard but then I get stuck. If I remove this: NSExtensionMainStoryboard MainInterface and replace it with this: NSExtensionPrincipalClass $(PRODUCT_MODULE_NAME).ActionViewController I get this error when I run the extension: Rejecting view controller creation request due to invalid extension storyboard or principal clas

Hello everyone, I want send haptics to ps4 controller. CHHapticPatternPlayer and CHHapticAdvancedPatternPlayer good work with iPhone. On PS4 controller If I use CHHapticPatternPlayer all work good, but if I use CHHapticAdvancedPatternPlayer I get error. I want use CHHapticAdvancedPatternPlayer to use additional settings. I don't found any information how to fix it - CHHapticEngine.mm:624 -[CHHapticEngine finishInit:]_block_invoke: ERROR: Server connection broke with error 'Не удалось завершить операцию. (com.apple.CoreHaptics, ошибка -4811)' The engine stopped because a system error occurred. AVHapticClient.mm:1228 -[AVHapticClient getSyncDelegateForMethod:errorHandler:]_block_invoke: ERROR: Sync XPC call for 'loadAndPrepareHapticSequenceFromEvents:reply:' (client ID 0x21) failed: Не удалось установить связь с приложением-помощником. Не удалось создать или воспроизвести паттерн: Error Domain=NSCocoaErrorDomain Code=4097 connection to service with pid 5087 named com.apple.GameController.gamecontroller

We're running into an issue with our pkg bundle where the main .app file disappears after installation and wanted to see if anyone has an idea about what would cause it. We have a pkg bundle with three separate apps, one primary app and two supporting apps. We distribute this pkg bundle directly to our users, who will manually install it on their devices (rather than through the app store). The installation itself will usually complete without any issues, and we aren't seeing anything in the install or system logs indicating that it was removed afterward (our postinstall script checks that all of the files exist and are in the correct locations), but after the installation the main app disappears while the rest of the files (including the supporting apps) we lay down are still present. Sometimes it will fail with an error similar to this: 2024-10-02 09:43:07-04 MBA-L-8114 installer[9894]: Error getting application status info for file:///Applications/.hiddenfolder/app1.app: Error Domain=NSCocoaErrorDomain

Hi, I am trying to use the new FileProvider feature available on macOS 15 to create a FileProvder domain on an external drive. I am creating the domain with the initializer init(displayName:, userInfo:, volumeURL:) But when I try to add the domain with NSFileProviderManager.add() I get error NSCocoaErrorDomain, code 3328 - feature not supported. My external drive is APFS formatted and encrypted. I am checking its eligibility with NSFileProviderManager.checkDomainsCanBeStoredOnVolume(at:) and the result is eligible. What should be done to solve this problem - is there a specific entitlement I have to add? I checked the possible entitlements and I don't see anything pointing in this direction. I will be very grateful for any help!

I get this message when trying to save my Models. CoreData: error: SQLCore dispatchRequest: exception handling request: , I/O error for database at /var/mobile/Containers/Data/Application/726ECA8C-6C67-4BFE-89E7-AFD8A83CAA5D/Library/Application Support/default.store. SQLite error code:1, 'no such table: ZCALENDARMODEL' with userInfo of { NSFilePath = /var/mobile/Containers/Data/Application/726ECA8C-6C67-4BFE-89E7-AFD8A83CAA5D/Library/Application Support/default.store; NSSQLiteErrorDomain = 1; } SwiftData.DefaultStore save failed with error: Error Domain=NSCocoaErrorDomain Code=256 The file “default.store” couldn’t be opened. UserInfo={NSFilePath=/var/mobile/Containers/Data/Application/726ECA8C-6C67-4BFE-89E7-AFD8A83CAA5D/Library/Application Support/default.store, NSSQLiteErrorDomain=1} The App has Recipes and Calendars and the user can select a Recipe for each Calendar day. The recipe should not be referenced, it should be saved by SwiftData along with the Calendar. import SwiftUI import SwiftData e

Hi, I have couple of inquiries regarding the vmnet framework: Incorporating Global Variables: How should we integrate the new global variables in macOS 15.0+ vmnet_read_max_packets_key and vmnet_write_max_packets_key into our configuration to optimize packet transmission? Are those values populated dynamically or manually if so any recommended value ranges ? Buffer Allocation Issue: What strategies can we employ to mitigate this buffer allocation error and ensure more reliable packet transmission? We occasionally encounter the following error during packet writes: Error Domain=NSCocoaErrorDomain Code=512 The file couldn’t be saved. Error Domain=NSPOSIXErrorDomain Code=55 No buffer space available Your insights on these matters would be greatly appreciated.

When attempting to authorize an Apple Payment on an iOS 18 device using the scannable code in a non-Safari browser (i.e. Chrome), the payment sheet displays briefly, then dismisses. This same exact implementation of Apple Pay on the Web works flawlessly in Safari, so this feels like a bug given that the merchant session works fine in Safari. The following errors were found in my iOS device logs: (PassbookUIService) Codable: Failed to decode Merchant Session Created: Error Domain=NSCocoaErrorDomain Code=4864 UserInfo={NSDebugDescription=, NSCodingPath=} (PassbookUIService) Session 29592: Fatal Error: Failed to decode merchant session created`

We have just been granted access to the com.apple.developer.usernotifications.filtering entitlement, and are following the documented steps for handled E2EE VOIP notifications listed here: https://developer.apple.com/documentation/callkit/sending-end-to-end-encrypted-voip-calls 1 - A user initiates a VoIP call on their app. Their app then sends an encrypted VoIP call request to your server. We do exactly this, Alice calls Bob from her app, sending a notification to our servers. 2 - Your server sends the encrypted data to the receiver’s device using a regular remote notification. Be sure to set the apns-push-type header field to alert. We do exactly this, our server send on a notification to APNS with the apns-push-type header set to alert, destined for Bob. 3 - On the receiver’s device, the notification service extension processes the incoming notification and decrypts it. If it’s an incoming VoIP call, the extension calls reportNewIncomingVoIPPushPayload(_:completion:) to initiate the call. It then silences

I am trying to upload a ZIP file, created by compressing other files in iCloud Drive through the Files app, using UIDocumentPicker. However, errors like those described in Test 1 and Test 2 in the sample code are occurring. import UIKit class ViewController: UIViewController,UIDocumentPickerDelegate { override func viewDidLoad() { super.viewDidLoad() } @IBAction func openDocumentPicker(_ sender: Any) { // Test 1 // let documentPicker = UIDocumentPickerViewController(forOpeningContentTypes: [.item], asCopy: true) // When clicking the Open button, there is no response, and the following error occurs. /* Failed to copy the imported file into the local container ((null)) Tried to call delegate -documentBrowser:didPickDocumentURLs: with an empty array of items. This indicates the items failed to be prepared and materialized on disk: ( FPItem=(null) ) */ // Test 2 let documentPicker = UIDocumentPickerViewController(forOpeningContentTypes: [.item]) // When using the regular mode instead of the copy mode, // the Ope

On iOS 18 only, I've been getting this error from the didFailToContinueUserActivityWithType in AppDelegate, the activity needed for universal links. It didn't happen on previous versions of it. Has anyone encountered this ?