Swift - Добавление ICloud-Enabled постоянного хранилища для Core Data

Question

var appDel:AppDelegate = (UIApplication.sharedApplication().delegate as AppDelegate) 
let documentsDirectory:NSURL = NSFileManager.defaultManager().URLsForDirectory(.DocumentDirectory, inDomains: .UserDomainMask)[0] as NSURL 
let storeUrl:NSURL = documentsDirectory.URLByAppendingPathComponent("CoreData.sqlite") 
var error:NSError? 
let coordinator:NSPersistentStoreCoordinator = NSPersistentStoreCoordinator(managedObjectModel: appDel.managedObjectModel) 
let storeOptions:NSDictionary = [NSPersistentStoreUbiquitousContentNameKey:"MyAppCloudStore"] 
let store:NSPersistentStore = coordinator.addPersistentStoreWithType("NSSQLiteStoreType", configuration: nil, URL: storeUrl, options: storeOptions, error: &error)! 
let finaliCloudURL = store.URL 

Это приносит мне ошибку:

2014-12-18 13:55:59.160 TestApp[1410:314557] CoreData: error: -addPersistentStoreWithType:NSSQLiteStoreType configuration:(null) URL:file:///Users/Bogdan-iMac/Library/Developer/CoreSimulator/Devices/29BD765A-1F4A-4C8A-8EAE-4AA0B1E91918/data/Containers/Data/Application/F19B3C5D-B6AD-4944-B4F3-BBBE4AF36D66/Documents/CoreData.sqlite options:{ 
    NSPersistentStoreUbiquitousContentNameKey = MyAppCloudStore; 
} ... returned error Error Domain=NSCocoaErrorDomain Code=134080 "The NSSQLiteStoreType persistent store type does not support iCloud integration." UserInfo=0x79fc9360 {NSLocalizedDescription=The NSSQLiteStoreType persistent store type does not support iCloud integration.} with userInfo dictionary { 
    NSLocalizedDescription = "The NSSQLiteStoreType persistent store type does not support iCloud integration."; 
} 
fatal error: unexpectedly found nil while unwrapping an Optional value 

Я позволил ICloud в возможности с услуги: хранение ключ-значение

Answer 1

NSSQLiteStoreType является определенное постоянное значение. Вам нужно использовать NSSQLiteStoreType, а не @NSSQLiteStoreType". Хотя NSSQLiteStoreType является строкой, ее значение не равно @"NSSQLiteStoreType".