User Profile

I have a timer that runs ok. However, when I try to stop the timer, neither function is executed. The code is as follows: ` func viewWillDisappear(animated: Bool) { super.viewWillDisappear(animated) print(#function) menuTimer = nil menuTimer?.invalidate() } override func viewDidDisappear(_ animated: Bool) { print(#function) super.viewDidDisappear(animated) menuTimer = nil menuTimer?.invalidate() } Is this a known issue or am i doing something wrong.

Hi, I'm trying to add CloudKit to my app. I've added a provisioning profile to the app, after enabling the required entitlements. When I run the app, I get the following message: Error Domain=SyncedDefaults Code=101010 "Tried to access unknown store xxxxxxxxx.com.bohtech.xxxxxxxx" UserInfo={NSLocalizedDescription=Tried to access unknown store I can see the container through the Apple website. I can see the Private Zone. I cannot get further than that. I've tried rebuilding the entitlement file, restarting my computer. Disabling and re-enabling the container through Xcode. Can someone out there point me to any help? Thanks in advance.

I have a watchOS app that shows a map with the device's current location. This works as expected on a simulator. On a device in TestFlight, the map shows for an instant, but then the map area turns blue. When I zoom in and out, again, the correct map shows for an instant, but then the screen turns blue. I have a couple of images to illustrate the issue: I'm attaching the mapping code below: super.awake(withContext: context) if CLLocationManager.locationServicesEnabled() { locationManager.requestAlwaysAuthorization() locationManager.requestWhenInUseAuthorization() locationManager.delegate = self locationManager.desiredAccuracy = kCLLocationAccuracyBest locationManager.distanceFilter = kCLDistanceFilterNone locationManager.startUpdatingLocation() } else { print("Problem with permissions") return } let span = MKCoordinateSpan( latitudeDelta: 0.005, longitudeDelta: 0.005 ) #if targetEnvironment(simulator) let location = CLLocationCoordinate2D( latitude: simulatorLatitude, longitude: simulatorLongitude ) let region = MKCoordinateRegion(center: location, span: span) mapView.setRegion(region) mapView.addAnnotation(location, withImageNamed: "mapPinRed", centerOffset: CGPoint(x: 0, y: 0)) #else locationManager.requestLocation() #endif } override func willActivate() { // This method is called when watch view controller is about to be visible to user } override func didDeactivate() { // This method is called when watch view controller is no longer visible } func locationManager(_ manager: CLLocationManager, didChangeAuthorization status: CLAuthorizationStatus) { print(#function, "Status: ", status.rawValue) if status.rawValue == 0 { locationManager.requestAlwaysAuthorization() locationManager.requestWhenInUseAuthorization() locationManager.requestLocation() } } func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) { let currentLocation = locations[0] let lat = currentLocation.coordinate.latitude let long = currentLocation.coordinate.longitude self.mapLocation = CLLocationCoordinate2DMake(lat, long) //let span = MKCoordinateSpan.init(latitudeDelta: 0.1, longitudeDelta: 0.1) let region = MKCoordinateRegion.init() self.mapView.setRegion(region) self.mapView.addAnnotation(self.mapLocation!, with: .red) } func centerMapOnLocation(location: CLLocation) { #if targetEnvironment(simulator) let region = MKCoordinateRegion(center: CLLocationCoordinate2D(latitude: simulatorLatitude, longitude: simulatorLongitude), span: MKCoordinateSpan(latitudeDelta: CLLocationDegrees(zoomValue), longitudeDelta: CLLocationDegrees(zoomValue))) DispatchQueue.main.async { self.mapView.setRegion(region) } #else let region = MKCoordinateRegion(center: CLLocationCoordinate2D(latitude: location.coordinate.latitude, longitude: location.coordinate.longitude), span: MKCoordinateSpan(latitudeDelta: CLLocationDegrees(zoomValue), longitudeDelta: CLLocationDegrees(zoomValue))) DispatchQueue.main.async { [self] in self.mapView.setRegion(region) self.mapView.addAnnotation(location.coordinate, withImageNamed: "mapPinRed", centerOffset: CGPoint(x: 0, y: 0)) } #endif } My permissions are set in Watch.extension info.plist as follows: Privacy - Location Always Usage Description Privacy - Location Always and When In Use Usage Description Privacy - Location Usage Description I  would appreciate any help.

My app checks to see if a user is logged into iCloud. Currently, I can throw a user to the Settings.app, or quit. Can I use Authentication Services instead? If not, any other possibilities? Thanks David

Hi. I'm trying to convert numbers between decimal, binary, octal and hex. I've made a little Playground to explore. Code is this: let myNumber = "12345" let myBinary = (UInt8(myNumber, radix: 2) != nil) print(myBinary) let myOctal = Int(myNumber, radix: 8) print(myOctal!) let myHex = Int(myNumber, radix: 16) print(myHex!) let h2 = "27" let d4 = Int(h2, radix: 2)! print(d4) I seem to be getting garbage responses, including this crash: false 5349 74565 Fatal error: Unexpectedly found nil while unwrapping an Optional value: file __lldb_expr_60/Playground4.playground, line 16 Playground execution failed: error: Execution was interrupted, reason: EXC_BAD_INSTRUCTION (code=EXC_I386_INVOP, subcode=0x0). The process has been left at the point where it was interrupted, use "thread return -x" to return to the state before expression evaluation. People can play with this code. Please let me know or what to do. Many thanks

I'm trying to use Apple's CoreDataCloudkitDemo app. I've only changed the app settings per the README document. On running the demo, I'm getting the error: "CloudKit integration requires does not support ordered relationships."The console log shows:Fatal error: ###persistentContainer: Failed to load persistent stores:Error Domain=NSCocoaErrorDomain Code=134060 "A Core Data error occurred." UserInfo={NSLocalizedFailureReason=CloudKit integration requires does not support ordered relationships. The following relationships are marked ordered: Post: attachmentsDoes anyone have a workaround, or preferably, a fix? Or did I do something wrong?Thanks

I'm trying to add a map to a watchOS 5 app. Currently, I'm running only on the Simulator.I can see my pin annotation, but not the map itself. Any help would be appreciated.Code:@IBOutlet weak var stationMap: WKInterfaceMap! var locationManager: CLLocationManager! var location = CLLocationCoordinate2D() var region = MKCoordinateRegion() var lat: Double! var lon: Double!override func willActivate() { // This method is called when watch view controller is about to be visible to user super.willActivate() location.latitude = (CLLocationDegrees(lat)) location.longitude = (CLLocationDegrees(lon)) //NSLog(@"Map: mapDetailArray: %@", self.mapDetailArray); locationManager = CLLocationManager() let spanX: Float = 0.005 let spanY: Float = 0.005 region.center = location region.span.latitudeDelta = CLLocationDegrees(spanX) region.span.longitudeDelta = CLLocationDegrees(spanY) stationMap.setRegion(region) stationMap.addAnnotation(location, with: .red) }