Я получаю эту ошибку каждый раз, когда я устанавливаю приложение на Simulator
, используя Xcode 6
2014-09-27 11:25:01.286 MyFace[2992:1780149] CoreData: error: -addPersistentStoreWithType:SQLite configuration:(null) URL:file:///Users/douglasferreira/Library/Developer/CoreSimulator/Devices/DAC1BEDE-8673-471C-ADFD-923654C78719/data/Containers/Data/Application/D2213EE4-3807-44FF-9FD0-E7C6C1BD18A2/Library/MyFace.sqlite options:{
NSInferMappingModelAutomaticallyOption = 1;
NSMigratePersistentStoresAutomaticallyOption = 1;
} ... returned error Error Domain=NSCocoaErrorDomain Code=512 "The operation couldn’t be completed. (Cocoa error 512.)" UserInfo=0x7fe566317030 {reason=File appeared during sanity check; this seems suspicious} with userInfo dictionary {
reason = "File appeared during sanity check; this seems suspicious";
}
[2014-09-27 11:25:01:288] [ERROR] Problems to initialize persistent store coordinator: Error Domain=NSCocoaErrorDomain Code=512 "The operation couldn’t be completed. (Cocoa error 512.)" UserInfo=0x7fe566317030 {reason=File appeared during sanity check; this seems suspicious}, The operation couldn’t be completed. (Cocoa error 512.)
Вот как я создаю NSManagedObjectModel
и NSPersistentStoreCoordinator
- (NSManagedObjectModel *)managedObjectModel
{
if (!_managedObjectModel)
{
// It is created from the application model with the following name and extension
NSURL *modelURL = [[NSBundle mainBundle] URLForResource:@"MyFace" withExtension:@"momd"];
_managedObjectModel = [[NSManagedObjectModel alloc] initWithContentsOfURL:modelURL];
}
return _managedObjectModel;
}
- (NSPersistentStoreCoordinator *)persistentStoreCoordinator
{
if (!_persistentStoreCoordinator)
{
// generic variable to hold any error occurred during context creation
NSError *error = nil;
NSDictionary *persistentOptions = @{NSMigratePersistentStoresAutomaticallyOption:@YES, NSInferMappingModelAutomaticallyOption:@YES};
// Create the coordinator with the previous parameters
NSURL *storeURL = [[[NSFileManager defaultManager] URLsForDirectory:NSLibraryDirectory inDomains:NSUserDomainMask] lastObject];
storeURL = [storeURL URLByAppendingPathComponent:@"MyFace.sqlite"];
// try to initialize persistent store coordinator with options defined below
self.persistentStoreCoordinator = [[NSPersistentStoreCoordinator alloc] initWithManagedObjectModel:self.managedObjectModel];
[self.persistentStoreCoordinator addPersistentStoreWithType:NSSQLiteStoreType
configuration:nil
URL:storeURL
options:persistentOptions
error:&error];
if (error)
{
NSLog(@"[ERROR] Problems to initialize persistent store coordinator: %@, %@", error, [error localizedDescription]);
}
}
return _persistentStoreCoordinator;
}
Я пробовал всевозможные флаги, но я не знаю, как это преодолеть.
Спасибо!