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I'm trying to share a record with other users in CloudKit but I keep getting an error. When I tap one of the items/records on the table I'm presented with the UICloudSharingController and I can see the iMessage app icon, but when I tap on it I get an error and the UICloudSharingController disappears, the funny thing is that even after the error I can still continue using the app.Here is what I have.Code var items = [CKRecord]() var itemName: String? func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) { let item = items[indexPath.row] let share = CKShare(rootRecord: item) if let itemName = item.object(forKey: "name") as? String { self.itemName = item.object(forKey: "name") as? String share[CKShareTitleKey] = "Sharing \(itemName)" as CKRecordValue? } else { share[CKShareTitleKey] = "" as CKRecordValue? self.itemName = "item" } share[CKShareTypeKey] = "bundle.Identifier.Here" as CKRecordValue prepareToShare(share: share, record: item) } private func prepareToShare(share: CKShare, record: CKRecord){ let sharingViewController = UICloudSharingController(preparationHandler: {(UICloudSharingController, handler: @escaping (CKShare?, CKContainer?, Error?) -> Void) in let modRecordsList = CKModifyRecordsOperation(recordsToSave: [record, share], recordIDsToDelete: nil) modRecordsList.modifyRecordsCompletionBlock = { (record, recordID, error) in handler(share, CKContainer.default(), error) } CKContainer.default().privateCloudDatabase.add(modRecordsList) }) sharingViewController.delegate = self sharingViewController.availablePermissions = [.allowPrivate] self.navigationController?.present(sharingViewController, animated:true, completion:nil) } // Delegate Methods: func cloudSharingControllerDidSaveShare(_ csc: UICloudSharingController) { print("saved successfully") } func cloudSharingController(_ csc: UICloudSharingController, failedToSaveShareWithError error: Error) { print("failed to save: \(error.localizedDescription)") } func itemThumbnailData(for csc: UICloudSharingController) -> Data? { return nil //You can set a hero image in your share sheet. Nil uses the default. } func itemTitle(for csc: UICloudSharingController) -> String? { return self.itemName }ERRORFailed to modify some records Here is what I see...https://i.stack.imgur.com/0SLlK.pngAny idea what could be wrong?

With the following code, I can successfully create a reminder event and add an alarm to it that triggers 10 seconds after the event has been created. What I don't like about the way the reminder is created is that it shows in the Apple's Reminders app and when you get the notification message in your device, it shows the Reminders' app icon.Is it possible to make the reminder private so it doesn't show in Apple's Reminders app? If not, what are my options to achieve such of task?import EventKit class ViewController: UIViewController{ var eventStore = EKEventStore() override func viewDidLoad(){ super.viewDidLoad() // get user permission eventStore.requestAccess(to: EKEntityType.reminder, completion: {(granted, error) in if !granted{ print("Access denied!") } }) } @IBAction func createReminder(_ sender: Any) { let reminder = EKReminder(eventStore: self.eventStore) reminder.title = "Get Milk from the Store" reminder.calendar = eventStore.defaultCalendarForNewReminders() let date = Date() let alarm = EK Alarm(absoluteDate: date.addingTimeInterval(10) as Date) reminder.addAlarm(alarm) do { try eventStore.save(reminder, commit: true) } catch let error { print("Error: \(error.localizedDescription)") } } }FYI - To make the above code work you would need to add the NSRemindersUsageDescription key in the info.plist file.RemindersUsageDescription key in the info.plist file.Also, please note the space in class `EK Alarm`, for some reason it would let me add it as one word I had to add a space.

Hi,I'm currently using XCode 10.1 and Mojave 10.14.2 and it's driving me crazy, it slows my computer down to a point that it is unusable. Before I upgraded to XCode 10 I was running the same project on XCode 9 and High Sierra without any problems and with only half of the memory it currenly has (8GB of Ram). I now have upgraded the memory to 16GB and but it didn't make a difference.FYI - I don't think the slow down has to do with Mojave 10.14.2 since I was experiencing the same issue with High Sierra and XCode 10, which is the reason I upgraded to Mojave thinking that XCode 10 would run smoother in the newest operating system.Here are the specs of my compter:1TB fusion drive.https://www.dropbox.com/s/arhltblqs6vurhk/Computer%20Specs.png?dl=0Here is what I see in Activity Monitor:https://www.dropbox.com/s/k6l9eljkl8ichjw/memory.png?dl=0https://www.dropbox.com/s/p56ge9neig1ww1g/CPU.png?dl=0Any idea what could be wrong?Thanks

I need to get the zipCode and city from multiple locations in my app so I created the following class.import Foundation import CoreLocation class MyLocationManager: NSObject, CLLocationManagerDelegate { private let locationManager = CLLocationManager() private var zipCode:String? private var city:String? static let shared = MyLocationManager() private override init() { super.init() locationManager.delegate = self locationManager.desiredAccuracy = kCLLocationAccuracyBest locationManager.distanceFilter = kCLLocationAccuracyHundredMeters locationManager.requestWhenInUseAuthorization() locationManager.startUpdatingLocation() } func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) { CLGeocoder().reverseGeocodeLocation(manager.location!, completionHandler: {(placemarks, error)-> Void in if error != nil { //AlertView to show the ERROR message } if placemarks!.count > 0 { let placemark = placemarks![0] self.locationManager.stopUpdatingLocation() self.zipCode = placemark.postalCode ?? "" self.city = placemark.locality ?? "" }else{ print("No placemarks found.") } }) } public func getZipCode()->String { return zipCode ?? "" } public func getCity()->String { return city ?? "" } }The issue is that the first time I call the getZipCode() or the getCity() methods I get an empty string. Here is how I'm using it in a viewController...class ViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() print("Location: \(MyLocationManager.shared.getCity())")// empty } /// Action to test it after viewDidLoad with a button @IBAction func testing(_ sender: Any) { print("Location: \(MyLocationManager.shared.getCity())")// returns the name of the city } }In viewDidLoad I get an empty string but when I tap the testing button (second call) I do get the name of the city.How can I make it update the city name in viewDidLoad as soon as I call MyLocationManager.shared.getCity()?

Hi,I need some advice, I have a big CSV file (about 3MB, 50,000 entries) that I will be using in my app to retrieve some information but I'm not sure what would be the best way to do it. What I need to do is be able to search the CSV file using Swift.1. What is the most common method to handle CSV files in Swift/iOS?2. Is it possible to add the file directly to XCode and make searches with Swift? 3. Is 3MB considered too big of a file to be directly in the app?Any advice will be greatly appreciated. Thanks.

Hi,I created an Apple Watch application which is working fine but now I would like to be able to launch it from a complication. All I want is to show an image in one of the complications so the user can launch it faster. But no matter what I do I can not make the images to display in the complications, they just show as solid-white rectanglesThis is what I did...1. I created four different image sizes in Sketch App, a 32x32.png, a 40x40.png, a 52x52.png and a 182x182.png.2. Added them in the complications assets, Circular, Extra Large, Modular and Utilitarian.3. Compiled but all I see is blank-white rectangular images.Is there a special process to add images for complications? Do I need to do that in code? Any suggestion?Again, all I want is to display the logo of my Apple Watch App in one of the complications for launching purposes.Thanks a lot!