Hullo, I wanted to turn a class in a struct and move intelligence in a protocol extension, but when I try to call inits in the extension I get 'self' used before 'self.init' call or assignment to 'self' How do I call self.init or assign to self before updating the values? Of course init does no accept mutating.

I'm keeping most information in an actor and I would like to save also a closure in it that I get from func application( _ application: UIApplication, handleEventsForBackgroundURLSession identifier: String, completionHandler: @escaping () -> Void) Task.init{ await GeoreferenceQueue.shared.setBackgroundCompletionHandler(completionHandler) } } where GeoreferenceQueue is and actor, while the caller is a class. yet I receive error: Passing closure as a 'sending' parameter risks causing data races between code in the current task and concurrent execution of the closure and Sending task-isolated 'completionHandler' to actor-isolated instance method 'setBackgroundCompletionHandler' risks causing data races between actor-isolated and task-isolated uses

When I submit an https web request I receive both of those funny errors. In particular I do not understand what that “Sectigo Public Server Authentication” message represents, perhaps yet another certification for Apple to access the request, when of course by connecting to that web address on Safari produces no errors. Connection error: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service named com.apple.PerfPowerTelemetryClientRegistrationService was invalidated: Connection init failed at lookup with error 159 - Sandbox restriction." UserInfo={NSDebugDescription=The connection to service named com.apple.PerfPowerTelemetryClientRegistrationService was invalidated: Connection init failed at lookup with error 159 - Sandbox restriction.} (+[PPSClientDonation isRegisteredSubsystem:category:]) Permission denied: Maps / SpringfieldUsage (+[PPSClientDonation sendEventWithIdentifier:payload:]) Invalid inputs: payload={ isSPR = 1; } urlstring=https://taxiprofessional.net/***.php process loading tcp_input [C2.1.1.1:3] flags=[R] seq=2572529641, ack=2572529641, win=251 state=ESTABLISHED rcv_nxt=2572535079, snd_una=3494441675 tcp_input [C2.1.1.1:3] flags=[R] seq=2572535079, ack=2572535079, win=1981 state=ESTABLISHED rcv_nxt=2572535079, snd_una=3494441675 nw_endpoint_flow_failed_with_error [C2.1.1.1 82.223.15.117:443 in_progress channel-flow (satisfied (Path is satisfied), viable, interface: pdp_ip0[lte], ipv4, dns, expensive, uses cell, LQM: moderate)] already failing, returning nw_endpoint_flow_failed_with_error [C2.1.1.1 82.223.15.117:443 cancelled channel-flow ((null))] already failing, returning Connection 2: received failure notification Connection 2: received ECONNRESET with incomplete TLS handshake - generating errSSLClosedNoNotify Connection 2: failed to connect 3:-9816, reason -1 Connection 2: encountered error(3:-9816) Task <7879BCCC-47A3-44C8-A74A-560231AA4AE5>.<1> HTTP load failed, 0/0 bytes (error code: -1200 [3:-9816]) Task <7879BCCC-47A3-44C8-A74A-560231AA4AE5>.<1> finished with error [-1200] Error Domain=NSURLErrorDomain Code=-1200 "Connessione sicura non riuscita a causa di un errore TLS." UserInfo={NSURLErrorFailingURLPeerTrustErrorKey=<SecTrustRef: 0x121bd4240>, NSErrorFailingURLKey=https://taxiprofessional.net/...php, NSErrorFailingURLStringKey=https://taxiprofessional.net/....php, NSErrorClientCertificateStateKey=0, NSErrorPeerCertificateChainKey=( "<cert(0x11bfcca00) s: *.taxiprofessional.net i: Sectigo Public Server Authentication CA DV R36>", "<cert(0x121a27200) s: *.taxiprofessional.net i: Sectigo Public Server Authentication CA DV R36>", "<cert(0x122dac000) s: Sectigo Public Server Authentication CA DV R36 i: Sectigo Public Server Authentication Root R46>" ), _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <7879BCCC-47A3-44C8-A74A-560231AA4AE5>.<1>, _NSURLErrorRelatedURLSessionTaskErrorKey=( "LocalDataTask <7879BCCC-47A3-44C8-A74A-560231AA4AE5>.<1>" ), NSLocalizedDescription=Connessione sicura non riuscita a causa di un errore TLS., _kCFStreamErrorDomainKey=3, NSUnderlyingError=0x121b7b0c0 {Error Domain=kCFErrorDomainCFNetwork Code=-1200 "(null)" UserInfo={_kCFNetworkCFStreamSSLErrorOriginalValue=-9816, kCFStreamPropertySSLPeerCertificates=( "<cert(0x11bfcca00) s: *.taxiprofessional.net i: Sectigo Public Server Authentication CA DV R36>", "<cert(0x121a27200) s: *.taxiprofessional.net i: Sectigo Public Server Authentication CA DV R36>", "<cert(0x122dac000) s: Sectigo Public Server Authentication CA DV R36 i: Sectigo Public Server Authentication Root R46>" ), _kCFStreamPropertySSLClientCertificateState=0, kCFStreamPropertySSLPeerTrust=<SecTrustRef: 0x121bd4240>, _NSURLErrorNWPathKey=satisfied (Path is satisfied), viable, interface: pdp_ip0[lte], ipv4, dns, expensive, uses cell, LQM: moderate, _kCFStreamErrorDomainKey=3, _kCFStreamErrorCodeKey=-9816}}, _kCFStreamErrorCodeKey=-9816}

I inherit from a protocol that implements in its extension those functions, that should not be required by the adopting class and instead I get those errors. Could someone explain why those errors appear and how to fix it.

I have this simple piece of code that of course correctly ran in Swift 5: func geoRegion()-> CLRegion?{ guard let location=referenceLocation else{ return nil } return CLCircularRegion(center:location.coordinate, radius:50000, identifier:"georeferencing") } func placemarksForAddress(_ address: String) async throws -> [CLPlacemark]?{ if let placemark=placemarkCache[address]{ if placemark.location!.distance(from: referenceLocation!)<100000{ return [placemark] } } do{ guard let geoRegion=self.geoRegion() else { return nil } let placemarks = try await georeferenceQueue.geocodeAddressString( address, in: geoRegion) if placemarks.count>=0{ self.placemarkCache[address]=MKPlacemark(placemark: placemarks[0]) return placemarks } } catch { let placemarks=try await self.placemarkForLocation(referenceLocation) return placemarks } return nil } That now presents error: Sending task-isolated 'geoRegion' to actor-isolated instance method 'geocodeAddressString(_:in:)' risks causing data races between actor-isolated and task-isolated uses

I'm using that repeating timer for processing information repeatedly: actor RepeatingTimer { private var task: Task<Void, Never>? private var isPaused = false func start(duration: Double, onTick: @escaping () -> Void) { task?.cancel() // Cancel any existing timer isPaused = false task = Task { while !Task.isCancelled { // Check if paused if !isPaused { onTick() } // Sleep for the interval try? await Task.sleep(for: .seconds(duration)) } } } func pause() { isPaused = true } func resume() { isPaused = false } func stop() { task?.cancel() task = nil } }` Yet when I call it from another actor with: await timer.start(duration: interval, onTick:{ self.process() }) I get: Sending 'self'-isolated value of non-Sendable type '() -> ()' to actor-isolated instance method 'start(duration:onTick:)' risks causing races in between 'self'-isolated and actor-isolated uses Is there some more stable option for managing repeating timers, or how to solve this error?

This is the code I use: @MainActor func picker()->UIViewController{ let pickerController = MPMediaPickerController(mediaTypes: .music) print(pickerController) pickerController.showsCloudItems=true pickerController.prompt = NSLocalizedString("Add pieces to queue", comment:""); pickerController.allowsPickingMultipleItems=true; pickerController.delegate=MPMusicPlayerControllerSingleton.sharedController(); return pickerController } MainActor @IBAction func handleBrowserTapped(_ sender: AnyObject){ if let pickerController=contentProvider?.picker(){ self.present(pickerController, animated:true, completion:nil) } } And this his is the crash log: *** Assertion failure in -[MPMediaPickerController_Appex requestRemoteViewController], MPMediaPickerController.m:523 *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'remoteViewController cannot be nil -- process will crash inserting in hierarchy. We likely got a nil remoteViewController because Music is crashing.' *** First throw call stack: (0x1869cac70 0x183499224 0x1844f9f50 0x1a6c6a060 0x18d45518c 0x18d4cd410 0x103354544 0x10336dccc 0x10338f748 0x103364204 0x103364144 0x186957a64 0x1868e5288 0x1868e41d0 0x22bde7498 0x18c5a5ca0 0x18c510254 0x18c71ce90 0x103854340 0x1038542b0 0x103854430 0x1834f1c1c) libc++abi: terminating due to uncaught exception of type NSException *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'remoteViewController cannot be nil -- process will crash inserting in hierarchy. We likely got a nil remoteViewController because Music is crashing.'

This is the full logging: libsystem_kernel.dylib`__pthread_kill: 0x2502f71c8 <+0>: mov x16, #0x148 ; =328 0x2502f71cc <+4>: svc #0x80 -> 0x2502f71d0 <+8>: b.lo 0x2502f71f0 ; <+40> 0x2502f71d4 <+12>: pacibsp 0x2502f71d8 <+16>: stp x29, x30, [sp, #-0x10]! 0x2502f71dc <+20>: mov x29, sp 0x2502f71e0 <+24>: bl 0x2502f2900 ; cerror_nocancel 0x2502f71e4 <+28>: mov sp, x29 0x2502f71e8 <+32>: ldp x29, x30, [sp], #0x10 0x2502f71ec <+36>: retab 0x2502f71f0 <+40>: ret

... and I managed to fix most issues coming out, but for a specific issue in an class adopting a protocol; basically it is a support class to be used by the view controller and so I wanted to keep it in background, so I created a new actor and I wanted to use it for this protocol and adopting classes. Yet I came out with a host of errors I have no idea about how to cope with: :

I have an app on the App Store for many years enabling users to post text into clouds in augmented reality. Yet last week abruptly upon installing the app on the iPhone the screen started going totally dark and a list of little comprehensible logs came up of the kind: ARSCNCompositor <0x300ad0e00>: ARSCNCompositor (0, 0) initialization failed. Matting is not set up properly. many times, then RWorldTrackingTechnique <0x106235180>: Unable to update pose [PredictorFailure] for timestamp 870.392108 ARWorldTrackingTechnique <0x106235180>: Unable to predict pose [1] for timestamp 870.392108 again several times and then: ARWorldTrackingTechnique <0x106235180>: SLAM error callback: Error Domain=Slam Error Code=7 "Non fatal error occurred due to significant drop in a IMU data" UserInfo={NSDescription=Non fatal error occurred due to significant drop in a IMU data, NSLocalizedFailureReason=SlamEngineNodeGroup Failure: IMU issue: gyro data stream verification failed [Significant data drop]. Failed on timestamp: 870.413247, Last known timestamp: 865.350198, Delta: 5.063049, System timestamp: 870.415781, Delta between system and frame: 0.002534. } and then again the pose issues several times. I hoped the new beta version would have solved the issue, but it was not the case. Unfortunately I do not know if that depends on the beta version or some other issue, given the app may be not installed on the Mac simulator.

When I try to archive an app in order to submit it to the App Store I receive the following errors I do not know how to fix: error: Framework /Users/fbartolom/Library/Developer/Xcode/DerivedData/Virtual_Tags-apzduassdiglhcapscsllvzbfgid/Build/Intermediates.noindex/ArchiveIntermediates/Virtual Tags/InstallationBuildProductsLocation/Applications/VirtualTags.app/Frameworks/StoreKit.framework did not contain an Info.plist (in target 'VirtualTags' from project 'Virtual Tags') error: Framework /Users/fbartolom/Library/Developer/Xcode/DerivedData/Virtual_Tags-apzduassdiglhcapscsllvzbfgid/Build/Intermediates.noindex/ArchiveIntermediates/Virtual Tags/InstallationBuildProductsLocation/Applications/VirtualTags.app/Frameworks/Security.framework did not contain an Info.plist (in target 'VirtualTags' from project 'Virtual Tags') error: Framework /Users/fbartolom/Library/Developer/Xcode/DerivedData/Virtual_Tags-apzduassdiglhcapscsllvzbfgid/Build/Intermediates.noindex/ArchiveIntermediates/Virtual Tags/InstallationBuildProductsLocation/Applications/VirtualTags.app/Frameworks/CloudKit.framework did not contain an Info.plist (in target 'VirtualTags' from project 'Virtual Tags') MacBook Pro M5, Tahoe 26.1, Xcode 26.1.1

When I try to validate my app I get the following error: Invalid bundle. Because your app supports Multitasking on iPad, you need to include the LaunchScreen.storyboard launch storyboard file in your com.augmentedReality.virtualTags bundle. Use UlLaunchScreen instead if the app's MinimumOSVersion is 14 or higher and you prefer to configure the launch screen without storyboards. For details, see: https:// developer.apple.com/documentation/bundleresources/information_property_list/ uilaunchstoryboardname (ID: 236f630a-a014-48e8-910a-77d9c0ff6f51) What should I do to fix it? In the previous Xcode version and on another app it did not appear. MacBook Pro M5, Tahow 26.1, Xcode 26.1.1

After two types of objects correctly inserted as nodes in an augmented reality setting, I replicated exactly the same procedure with a third kind of objects that unfortunately refuse to show up. I checked the flow and it is the same as the other objects as well the content of the LocationAnnotation, but there is surely something that escapes me. Could someone help with some ideas? This is the common code, apart of the class: func appendInAR(ghostElement: Ghost){ let ghostElementAnnotationLocation=GhostLocationAnnotationNode(ghost: ghostElement) ghostElementAnnotationLocation.scaleRelativeToDistance = true sceneLocationView.addLocationNodeWithConfirmedLocation(locationNode: ghostElementAnnotationLocation) shownGhostsAnnotations.append(ghostElementAnnotationLocation) }

When I try to post a LocationAnnotations of a subclass respect to the one defining variable sceneLocationView, by way of: sceneLocationView.addLocationNodeWithConfirmedLocation(locationNode: bannerAnnotationLocation) When I enter in: public func addLocationNodeWithConfirmedLocation(locationNode: LocationNode) { if locationNode.location == nil || locationNode.locationConfirmed == false { return } updatePositionAndScaleOfLocationNode(locationNode: locationNode, initialSetup: true, animated: true) locationNodes.append(locationNode) print(sceneNode?.description ?? "nil") self.sceneNode?.addChildNode(locationNode) } I find sceneNode to nil, like if the effect of the renderer is lost when subclassing. I also tried to create a new variable in the subclass also assigning SceneLocationView(), but sceneNode remains nil. What to do to force it to assume a value?

I'm migrating my apps to the SceneKit platform that Apple request to adopt. Yet for an app with an iPad specific version I was not able to find the value in the ScenManifest to use to designate the iPad storyboard. May someone help? Thanks.