NSCocoaErrorDomain

What is Error Domain=com.apple.photos.error Code=46104 mean? This error appears when I try to create an album on iOS14. case: User first gives AddOnly authorization and then gives ReadWrite authorization. After I get the ReadWrite authorization, create an album. code reference: [[PHPhotoLibrary sharedPhotoLibrary] performChanges:^{ PHAssetCollectionChangeRequest *request = [PHAssetCollectionChangeRequest creationRequestForAssetCollectionWithTitle:albumName] albumPlaceholder = [request placeholderForCreatedAssetCollection]; } completionHandler:^(BOOL success, NSError * _Nullable error) { // success is NO, error is Error Domain=com.apple.photos.error Code=46104 }]; The supplementary log information for the above question is as follows: 2020-08-17 11:28:19.470871+0800 XXXX[4255:1139139] CoreData: XPC: Unable to connect to server with options { NSXPCStoreServerEndpointFactory = ; skipModelCheck = 1;} 2020-08-17 11:28:19.479533+0800 XXXX[4255:1139139] CoreData: XPC: Unable to load metadata: Error Domain=NSCocoaErrorDomain

Hi, I am new to Xcode and just starting to write my first lines of code. When I start my app on the Simulator it works fine the first time. Sometimes one code change also works, but then I always run into problems. The Simulator does not update or run properly anymore. I tried killing all Simulator processes, restarting xCode, stopping most other running apps, nothing worked but to reboot. Anyone an idea what to do? Here are two of the error messages that pop up: Error message 1 Couldn’t communicate with a helper application. Domain: NSCocoaErrorDomain Code: 4099 Recovery Suggestion: Try your operation again. If that fails, quit and relaunch the application and try again. User Info: { DVTErrorCreationDateKey = 2022-04-14 18:58:11 +0000; IDERunOperationFailingWorker = _IDEInstalliPhoneSimulatorWorker; NSDebugDescription = The connection to service named com.apple.l s d.installation was invalidated: failed at lookup with error 32 - Broken pipe.; } -- Analytics Event: com.apple.dt.IDERunOperationWorkerF

Hi, I'm developing an macOS app which includes an agent (registered as login item) which is intended to run for entire duration of user's login session. The agent's bundle also includes few application extensions. The application is intended to be distributed outside of App Store. It is not going to be sandboxed but rather notarized, so I'm using hardened runtime. I want to add some application extensions (for example: a file provider etension) to be bundled with the agent. The extensions are sandboxed and belong to the same application group as main application and the agent. Extensions should do some IPC calls on the running agent process. I think the most convenient solution for the IPC would be to use the XPC service, so, in the agent, I'am creating an XPC listener registered to mach service name. Now I want to connect to the XPC service provided by the agent from the app extensions. This, however, fails with the following error: Error Domain=NSCocoaErrorDomain Code=4099 The connection to service

Hello I'm having a problem with the SwiftUI preview, I created a package, which has resources and I'm trying to run the preview inside the package. But the preview gives the following error: PreviewUpdateTimedOutError: Updating took more than 5 seconds Updating a preview from in XCPreviewAgent.app (6693) took more than 5 seconds. When I generate the diagnosis and see the SerializationErrors.txt it gives the following message: Error Domain=NSCocoaErrorDomain Code=516 “resource_bundle_accessor.swift” couldn’t be linked to “Intermediates” because an item with the same name already exists. UserInfo={NSSourceFilePathErrorKey=/Users/********/Library/Developer/Xcode/DerivedData/********-glsxbeukhhwappbnunipftxmhjvi/Build/Intermediates.noindex/Previews/********/Intermediates.noindex/***** ***.build/Debug-iphonesimulator/********.build/DerivedSources/resource_bundle_accessor.swift, NSUserStringVariant=( Link ), NSDestinationFilePath=/var/folders/xt/s6r881rx7bjfcw_mds72nxyw0000gp/T/previews-diagnostics-2022030

I am working on uploading pdf file to server using UIDocumentPicker. It selects the file correctly but while fetching the file content it is throwing this error: Fatal error: 'try!' expression unexpectedly raised an error: Error Domain=NSCocoaErrorDomain Code=257 The file “file-sample_150kB.pdf” couldn’t be opened because you don’t have permission to view it. UserInfo={NSFilePath=/private/var/mobile/Library/Mobile Documents/com~apple~CloudDocs/Downloads/file-sample_150kB.pdf, NSUnderlyingError=0x28225c5a0 {Error Domain=NSPOSIXErrorDomain Code=1 Operation not permitted}} Here my code for uploading file to server. func uploadDocumentRequest(targetVC : UIViewController, args: [String : String], url: URL) { let boundary = generateBoundaryString() var body = Data() for (key, value) in args { body.append(Data(--(boundary)rn.utf8)) body.append(Data(Content-Disposition: form-data; name=(key)rnrn.utf8)) body.append(Data((value)rn.utf8)) } let filePathKey = file let filename = doc_file.pdf let fileData: Data =

Background Core Data driven app, successfully using NSPersistentCloudKitContainer for some time. App is written 100% SwiftUI, currently targeting iOS and macOS targets. Development only, no production release yet. Error... ... Fatal error: Unresolved error Error Domain=NSCocoaErrorDomain Code=134110 An error occurred during persistent store migration. ... reason=Cannot migrate store in-place: CloudKit integration forbids renaming 'foodServes' to 'foodPortions'. Older devices can't process the new relationships. An unusual problem for me... the renaming occurred between version 7 and version 8 of the Core Data model and this is version 13. So if I revert back to version 12, there is no issue. It is only when I add the new Entity in model version 13 that the error occurs. The new entity incudes a relationship back to two other existing entities, but not the Food entity that contains the foodServes -> foodPortions renamingID. To be clear, the error relates to a renamingID that was implemented in the

Hello. I'm working on application for managing accessories our partner manufactures. I'm developing PoC of WAC provisioning and I chose HomeKit for that. I'm trying to add our accessory using addAndSetuppAccessories with payload(url) I took from accessory QR code. But is doesn't work. On some devices calling method produces nothing in logs, on some I receive log: [default] Failed to deserialize object of classes: {( HMAccessorySetupCompletedInfo )}, from data {length = 135, bytes = 0x62706c69 73743030 d4010203 04050607 ... 00000000 0000005b }, with error: Error Domain=NSCocoaErrorDomain Code=4865 requested key: 'root' UserInfo={NSDebugDescription=requested key: 'root'} Apart of logs my view controller appearance changes as like some modal controller is going to be presented over it. But never happens. There is no information on Apple Developer web site or stackoverflow or any other resource. How can I resolve it? As a developer of iOS app should I have MFi license? Should I include some specific enti