我正在使用MagicalRecord与sqlite,当我启动MagicalRecord,我用
[MagicalRecord setupCoreDataStackWithStoreNamed:@"OrderSystem.sqlite"];
并产生以下消息：
2012-10-16 16:54:48.966 OrderSystem[4135:c07] +NSManagedObjectContext(MagicalRecord) MR_contextWithStoreCoordinator: -> Created : Context * MAIN THREAD *
[MagicalRecord saveInBackgroundWithBlock:^(NSManagedObjectContext *localContext){
Menu *localMenu = [menu inContext:localContext];
localMenu.name = menu.name;
localMenu.menuid = menu.menuid ;
}];
我收到以下错误消息：
2012-10-16 17:05:20.118 OrderSystem[4523:4603] +MagicalRecord(ErrorHandling) defaultErrorHandler: Error Message: The operation couldn’t be completed. (Cocoa error 133000.)
2012-10-16 17:05:20.118 OrderSystem[4523:4603] +MagicalRecord(ErrorHandling) defaultErrorHandler: Error Domain: NSCocoaErrorDomain
2012-10-16 17:05:20.119 OrderSystem[4523:4603] +MagicalRecord(ErrorHandling) defaultErrorHandler: Recovery Suggestion: (null)
2012-10-16 17:05:20.119 OrderSystem[4523:4603] -NSManagedObjectContext(MagicalSaves) MR_saveWithErrorCallback: NO CHANGES IN CONTEXT : Context – NOT SAVING
2012-10-16 17:05:20.120 OrderSystem[4523:c07] -NSManagedObjectContext(MagicalSaves) MR_saveWithErrorCallback: -> Saving : * DEFAULT @H_301_31@ Context MAIN THREAD *
2012-10-16 17:05:20.121 OrderSystem[4523:c07] -NSManagedObjectContext(MagicalRecord) contextWillSave: Context : * DEFAULT @H_301_31@ Context MAIN THREAD * is about to save. Obtaining permanent IDs for new 1 inserted objects
2012-10-16 17:05:20.142 OrderSystem[4523:1303] -NSManagedObjectContext(MagicalSaves) MR_saveWithErrorCallback: -> Saving : * BACKGROUND SAVE * Context
2012-10-16 17:05:20.142 OrderSystem[4523:1303] -NSManagedObjectContext(MagicalRecord) contextWillSave: Context : * BACKGROUND SAVE * Context is about to save. Obtaining permanent IDs for new 1 inserted objects
当我使用findAll检查我存储的数据实体时,它似乎存储在数据库中.如果我完全关闭应用程序,并重新启动应用程序,那么实体仍然存在(这表明实体已经被持久存储,而不仅仅是在内存中).所以似乎一切都正常,但是任何想法是什么错误信息？有什么办法把它们关掉吗？还是解决他们？因为它阻止我的其他NSLog …
谢谢
