iOS iCloud hatasının nedeni nedir: Hata Etki Alanı = BRCloudDocsErrorDomain Code = 12 "İşlem tamamlanamadı." Gecikmeden sonra yeniden deneme: 60

Question

iPhone/iOS uygulaması CoreData + SQLite (NSSQLiteStoreType) + iCloud iOS kullanıyor. Uygulama ilk yüklemeye başladığında (veya xcode ile sildikten ve yeniden yükledikten sonra), ve önceki bir kurulumdan veya aynı hesaptaki diğer cihazlardan iCloud'da önceki uygulama verileri varsa, aşağıdaki hata oluşur, daha sonra 60 saniyelik bir yeniden deneme gecikmesi, daha sonra iCloud'a başarılı bir geçiş. Sonuç, uygulamanın kullanıcısı, uygulama yeni sürüme geçirildiğinde verilerinin kaybolduğunu düşünmesidir. Ancak 60 saniyelik gecikmeden sonra veriler geri yüklenir. Hata ve bazı kodlar izler.

Bu hata neden olur? Bu hata hakkında daha fazla bilgiyi nerede bulabilirim?

[4972:2014294] CoreData: iCloud: Error: initial sync notification returned an error (Error Domain=BRCloudDocsErrorDomain Code=12 "The operation couldn't be completed. (BRCloudDocsErrorDomain error 12.)")

[4972:2014294] -PFUbiquitySetupAssistant finishSetupWithRetry:: CoreData: Ubiquity: : Retrying after delay: 60 Error Domain=BRCloudDocsErrorDomain Code=12 "The operation couldn't be completed. (BRCloudDocsErrorDomain error 12.)"

Daha fazla bağlam sağlamak için bir kod parçacığı ve daha ayrıntılı günlük dosyası. Uygulamanın temsilci itibaren

:

 - (void)applicationDidFinishLaunching:(UIApplication *)application { 

      ... standard iCloud and app setup ... 

      NSManagedObjectContext *context = [self managedObjectContext]; 

      ... 

      ... query the db ... 
     } 

     /** 
     Returns the managed object context for the application. 
     If the context doesn't already exist, it is created and bound to the persistent store coordinator for the application. 
     */ 
     - (NSManagedObjectContext *) managedObjectContext { 

      if (managedObjectContext != nil) { 
       return managedObjectContext; 
      } 

      NSPersistentStoreCoordinator *coordinator = [self persistentStoreCoordinator]; 
      if (coordinator != nil) { 
       managedObjectContext = [[NSManagedObjectContext alloc] init]; 
       [managedObjectContext setPersistentStoreCoordinator: coordinator]; 
      } 
      managedObjectContext.mergePolicy = NSMergeByPropertyStoreTrumpMergePolicy; 
      return managedObjectContext; 
     } 

     ... 

     /** 
     Returns the managed object model for the application. 
     If the model doesn't already exist, it is created by merging all of the models found in the application bundle. 
     */ 
     - (NSManagedObjectModel *)managedObjectModel { 

      if (managedObjectModel != nil) { 
       return managedObjectModel; 
      } 
      managedObjectModel = [[NSManagedObjectModel mergedModelFromBundles:nil] retain];  
      return managedObjectModel; 
     } 

     ... 

     /** 
     Returns the persistent store coordinator for the application. 
     If the coordinator doesn't already exist, it is created and the application's store added to it. 
     */ 
     - (NSPersistentStoreCoordinator *)persistentStoreCoordinator { 

      if (persistentStoreCoordinator != nil) { 
       return persistentStoreCoordinator; 
      } 




      NSURL *storeUrl = [NSURL fileURLWithPath: [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask,YES) lastObject] stringByAppendingPathComponent: @"myapp.sqlite"]]; 

      NSLog(@"App Store URL : %@", storeUrl); 

      NSError *error = nil; 
      persistentStoreCoordinator = [[NSPersistentStoreCoordinator alloc] initWithManagedObjectModel: [self managedObjectModel]]; 


      NSDictionary *storeOptions; 
      storeOptions = @{ 
          NSMigratePersistentStoresAutomaticallyOption : @YES, 
          NSInferMappingModelAutomaticallyOption : @YES, 
          NSPersistentStoreUbiquitousContentNameKey: @"AppCloudStore" 
          }; 
      #ifdef FREE 
      storeOptions = @{ 
          NSMigratePersistentStoresAutomaticallyOption : @YES, 
          NSInferMappingModelAutomaticallyOption : @YES, 
          NSPersistentStoreUbiquitousContentNameKey: @"FreeAppCloudStore" 
          }; 
      #endif 

      // Register for Notifications 
      NSNotificationCenter *notificationCenter = [NSNotificationCenter defaultCenter]; 

      [notificationCenter addObserver:self 
            selector:@selector(storesDidChange:) 
             name:NSPersistentStoreCoordinatorStoresDidChangeNotification 
            object:self.persistentStoreCoordinator]; 

      [notificationCenter addObserver:self 
            selector:@selector(persistentStoreDidImportUbiquitousContentChanges:) 
             name:NSPersistentStoreDidImportUbiquitousContentChangesNotification 
            object:self.persistentStoreCoordinator]; 

      [notificationCenter addObserverForName:NSPersistentStoreCoordinatorStoresWillChangeNotification 
      object:self.persistentStoreCoordinator 
      queue:[NSOperationQueue mainQueue] 
      usingBlock:^(NSNotification *note) { 
       NSLog(@"Stores Will Change..."); 

        if ([self.managedObjectContext hasChanges]) { 
         NSError *saveError; 
         if (![self.managedObjectContext save:&saveError]) { 
          NSLog(@"Save error: %@", saveError); 
         } 
        } else { 
         // drop any managed object references 
         [self.managedObjectContext reset]; 
        } 

      }]; 


      NSPersistentStore *store = [persistentStoreCoordinator addPersistentStoreWithType:NSSQLiteStoreType configuration:nil URL:storeUrl options:storeOptions error:&error]; 

      if (store == nil || error != nil) { 
       NSLog(@"Error: %@, %@", error, [error userInfo]); 
       abort(); 
      } 


      NSURL *finaliCloudURL = [store URL]; 
      NSLog(@"Created persistent store okay. Final iCloud URL is: %@", finaliCloudURL); 

      return persistentStoreCoordinator; 
     } 

    ... 

    - (void)persistentStoreDidImportUbiquitousContentChanges:(NSNotification *)notification { 

     NSLog(@"persistentStoreDidImportUbiquitousContentChanges: Called. Content has changed via Core Data iCloud: *******************************************"); 

      // Received and merge updates from iCloud 
      [self.managedObjectContext mergeChangesFromContextDidSaveNotification:notification]; 
      [self notifyAndRefreshAllDataDueToCloudEvent]; 
    } 

    ... 

    - (void)storesDidChange:(NSNotification *)notification { 

     // Tell me: why did my stores changes? 
     NSNumber *transitionType = [notification.userInfo objectForKey:NSPersistentStoreUbiquitousTransitionTypeKey]; 
     int theCause = [transitionType intValue]; 

     NSLog(@"storesDidChange: NSPersistentStoreCoordinatorStoresDidChange Notification = %@", notification); 

     switch (theCause) { 
      case NSPersistentStoreUbiquitousTransitionTypeAccountAdded: { 
       NSLog(@"storesDidChange: Account Added"); 
       // account was added 
      } 
       break; 
      case NSPersistentStoreUbiquitousTransitionTypeAccountRemoved: { 
       NSLog(@"storesDidChange: Account Removed"); 
       // account was removed 
      } 
       break; 
      case NSPersistentStoreUbiquitousTransitionTypeContentRemoved: { 
       NSLog(@"storesDidChange: Content Removed"); 
       // content was removed 
      } 
       break; 
      case NSPersistentStoreUbiquitousTransitionTypeInitialImportCompleted: { 
       NSLog(@"storesDidChange: Initial Import:"); 
       // initial import 
      } 
       break; 

      default: 
       break; 

     } 

    ... 

     [[NSNotificationCenter defaultCenter] 
     postNotificationName:@"*****DidChangeByPersistentStoreChangesNotification" 
     object:self]; 

     [[NSNotificationCenter defaultCenter] 
     postNotificationName:@"*****DidChangeByPersistentStoreChangesNotification" 
     object:self]; 

     [[NSNotificationCenter defaultCenter] 
     postNotificationName:@"*****DidChangeByPersistentStoreChangesNotification" 
     object:self]; 

    } 

Daha Detaylı Günlüğü: Ben cevabım bu hatanın içine çalıştırmak isteyenler için çok zaman kaydedebilirsiniz umut

2015-05-12 10:22:23.367 [4972:2014228] storesDidChange: NSPersistentStoreCoordinatorStoresDidChange Notification = NSConcreteNotification 0x17005f470 {name = NSPersistentStoreCoordinatorStoresDidChangeNotification; object = <NSPersistentStoreCoordinator: 0x170072100>; userInfo = { 
    added =  (
     "<NSSQLCore: 0x12dd100b0> (URL: file:///var/mobile/Containers/Data/Application/****/Documents/CoreDataUbiquitySupport/mobile~****-7B78C4F2FDB2/FreeAppCloudStore/2***/store/app.sqlite)" 
    ); 
}} 
2015-05-12 10:22:23.409 [4972:2014228] -[PFUbiquitySwitchboardEntryMetadata setUseLocalStorage:](808): CoreData: Ubiquity: mobile~****:FreeAppCloudStore 
Using local storage: 1 
2015-05-12 10:22:23.410 [4972:2014228] Created persistent store okay. Final iCloud URL is: file:///var/mobile/Containers/Data/Application/****/store/app.sqlite 
2015-05-12 10:22:23.477 [4972:2014228] AppTableViewController:viewWillAppear: enter 
2015-05-12 10:22:23.478 [4972:2014228] getSharedAdBannerView: enter 
2015-05-12 10:22:23.518 [4972:2014228] queryDidUpdate: MSMetadataQuery Notification: - NSMetadataQueryDidFinishGatheringNotification 
2015-05-12 10:22:23.519 [4972:2014228] queryDidUpdate: NSMetadataQuery returned 25 results 
2015-05-12 10:22:23.524 [4972:2014228] setProcessTimer: 15.000000 
2015-05-12 10:22:23.531 [4972:2014228] TableViewController:viewDidAppear: enter 
2015-05-12 10:22:23.531 [4972:2014228] TableViewController:loadData (or reload): enter 
2015-05-12 10:22:23.582 [4972:2014294] CoreData: iCloud: Error: initial sync notification returned an error (Error Domain=BRCloudDocsErrorDomain Code=12 "The operation couldn't be completed. (BRCloudDocsErrorDomain error 12.)") 
2015-05-12 10:22:23.594 [4972:2014294] -[PFUbiquitySetupAssistant finishSetupWithRetry:](826): CoreData: Ubiquity: <PFUbiquitySetupAssistant: 0x12de18940>: Retrying after delay: 60 
Error Domain=BRCloudDocsErrorDomain Code=12 "The operation couldn't be completed. (BRCloudDocsErrorDomain error 12.)" 
2015-05-12 10:22:23.854 [4972:2014228] didFailToReceiveAdWithError 
2015-05-12 10:22:55.150 [4972:2014228] bannerViewDidLoadAd 
2015-05-12 10:23:24.178 [4972:2014228] queryDidUpdate: MSMetadataQuery Notification: - NSMetadataQueryDidUpdateNotification 
2015-05-12 10:23:24.178 [4972:2014228] queryDidUpdate: NSMetadataQuery returned 25 results 
2015-05-12 10:23:25.039 [4972:2014228] Stores Will Change... 
2015-05-12 10:23:25.101 [4972:2014228] storesDidChange: NSPersistentStoreCoordinatorStoresDidChange Notification = NSConcreteNotification 0x170254940 {name = NSPersistentStoreCoordinatorStoresDidChangeNotification; object = <NSPersistentStoreCoordinator: 0x170072100>; userInfo = { 
    NSPersistentStoreUbiquitousTransitionTypeKey = 4; 
    added =  (
     "<NSSQLCore: 0x12dd100b0> (URL: file:///var/mobile/Containers/Data/Application/****/FreeAppCloudStore/20EF5D1C-4748-4AB2-BCE1-91B228437D77/store/app.sqlite)" 
    ); 
    removed =  (
     "<NSSQLCore: 0x12dd100b0> (URL: file:///var/mobile/Containers/Data/Application/*****/store/app.sqlite)" 
    ); 
}} 
2015-05-12 10:23:25.101 [4972:2014646] -[PFUbiquitySwitchboardEntryMetadata setUseLocalStorage:](808): CoreData: Ubiquity: mobile~*****FreeAppCloudStore 
Using local storage: 0 

Answer 1

.

Bu hata, uygulamanın kaldırılması ve yüklenmesi arasındaki zaman belirli bir aralıktan az olduğunda ortaya çıkar. Benim için aynı olup olmadığını bilmiyorum, benimki 15 saniyeydi.

Aptalca hata, birkaç saat israfı. olarak hangi beklendiği gibi çalıştığını gibi