iphone – NSInternalInconsistencyException(执行SQL字符串’INSERT INTO Y_UBMETA(YPEERID,YTRANSACTIONNUMBER)时出错)

由于未捕获的异常’NSInternalInconsistencyException’而终止应用程序,原因：’执行sql字符串时出错’INSERT INTO Y_UBMeta(YPEERID,YtransaCTIONnumbER)

未解决的错误错误域= NSCocoaErrorDomain代码= 134312“存储元数据恢复似乎已失败,请尝试再次将存储添加到协调器.如果不成功,请将数据迁移到新的无处不在的持久存储.” UserInfo = 0xdba5b80 {NSLocalizedDescription =存储元数据恢复似乎失败,请尝试再次将商店添加到协调器.如果不成功,请将数据迁移到新的泛素化持久性存储.},{
 NSLocalizedDescription =“存储元数据恢复似乎已失败,请将数据迁移到新的无处不在的持久存储.”;

我该如何解决这个问题？因为它是iCloud的内部查询.我把我的代码块放在我写的方法之下.

- (NSPersistentStoreCoordinator *)persistentStoreCoordinator
 {
     nSLog(@"persistentStoreCoordinator:%@",[persistentStoreCoordinator_ description]);
     if((persistentStoreCoordinator_ != nil)) 
     {
         return persistentStoreCoordinator_;
     }

     nSLog(@"persistentStoreCoordinator:%@",[persistentStoreCoordinator_ description]);
     nSURL *storeURL = [[self applicationDocumentsDirectory] URLByAppendingPathComponent:@"CoreDataModel.sqlite"];

     persistentStoreCoordinator_ = [[NSPersistentStoreCoordinator alloc] initWithManagedObjectModel:[self managedObjectModel]];


     nSPersistentStoreCoordinator* psc = persistentStoreCoordinator_;

     nSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    
             
         dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT,0),^{
         nSFileManager *fileManager = [NSFileManager defaultManager];

         // Migrate datamodel
         nSDictionary *options = nil;

         // this needs to match the entitlements and provisioning profile
         nSURL *cloudURL = [fileManager URLForUbiquityContainerIdentifier:nil];

         nSLog(@"cloudURL:%@",cloudURL);

             //NSString* coreDataCloudContent = [[cloudURL path] StringByAppendingPathComponent:@"Data"];  
             
            cloudURL = [cloudURL URLByAppendingPathComponent:@"Data"];                                                                                                                                   

        // NSLog(@"coreDataCloudContent:%@",coreDataCloudContent);


        //if ([coreDataCloudContent length] != 0 && [[defaults objectForKey:@"allMetadataFlag"] isEqualToString:@"YES"]) 
             
        if (cloudURL )//&& [[defaults objectForKey:@"allMetadataFlag"] isEqualToString:@"YES"])
             
         {
             // iCloud is available
            // cloudURL = [NSURL fileURLWithPath:coreDataCloudContent];

             nSLog(@"cloudURL:%@",cloudURL);

             options = [NSDictionary DictionaryWithObjectsAndKeys:
                        [NSnumber numberWithBool:YES],NSMigratePersistentStoresAutomaticallyOption,                       [NSnumber numberWithBool:YES],NSInferMappingModelAutomaticallyOption,                       @"SecureAssistant.store",NSPersistentStoreUbiquitousContentNameKey,                       cloudURL,NSPersistentStoreUbiquitousContentURLKey,nil];
         } 
         else 
         {
             // iCloud is not available
             options = [NSDictionary DictionaryWithObjectsAndKeys:
                        [NSnumber numberWithBool:YES],nil];
         }
             nSError *error = nil;
         [psc lock];
         if (![psc addPersistentStoreWithType:NSsqliteStoreType configuration:nil URL:storeURL options:options error:&error])
         {
             nSLog(@"Unresolved error %@,%@",error,[error userInfo]);
             abort();
         }
         [psc unlock];

         dispatch_async(dispatch_get_main_queue(),^{
             nSLog(@"asynchronously added persistent store!");
             [[NsnotificationCenter defaultCenter] postNotificationName:@"RefetchAllDatabaseData" object:self userInfo:nil];
         });

     });
    
    return persistentStoreCoordinator_;
 }