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2014/10/15 ¤U¤È 10:03:30
iphone Programming Glossary: addpersistentstorewithtypeWhat do I have to do to get Core Data to automatically migrate models? http://stackoverflow.com/questions/1018155/what-do-i-have-to-do-to-get-core-data-to-automatically-migrate-models NSPersistentStoreCoordinator alloc initWithManagedObjectModel self managedObjectModel if _persistentStoreCoordinator addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeUrl options options error error Handle error NSLog @ Problem with PersistentStoreCoordinator..
I keep on getting “save operation failure” after any change on my XCode Data Model http://stackoverflow.com/questions/1091228/i-keep-on-getting-save-operation-failure-after-any-change-on-my-xcode-data-mod NSPersistentStoreCoordinator alloc initWithManagedObjectModel self managedObjectModel if persistentStoreCoordinator addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeUrl options options error error Handle error return persistentStoreCoordinator..
More iCloud Core Data synching woes http://stackoverflow.com/questions/14478517/more-icloud-core-data-synching-woes NSPersistentStoreCoordinator alloc initWithManagedObjectModel self managedObjectModel if persistentStoreCoordinator_ addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeURL options options error error NSLog @ Cannot create persistent store coordinator..
iPhone Core Data “Automatic Lightweight Migration” http://stackoverflow.com/questions/1830079/iphone-core-data-automatic-lightweight-migration NSNumber numberWithBool YES NSInferMappingModelAutomaticallyOption nil if persistentStoreCoordinator addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeUrl options options error error NSLog @ Error @ error NSLog @ Unresolved error..
Adding Core Data to existing iPhone project http://stackoverflow.com/questions/2032818/adding-core-data-to-existing-iphone-project NSPersistentStoreCoordinator alloc initWithManagedObjectModel self managedObjectModel if persistentStoreCoordinator addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeUrl options nil error error Replace this implementation with code to handle..
Core Data causing app to crash while migrating http://stackoverflow.com/questions/2160848/core-data-causing-app-to-crash-while-migrating InternalMethods _gatherDataAndPerformMigration 880 6 CoreData 0x0000965c NSPersistentStoreCoordinator addPersistentStoreWithType configuration URL options error 1328 Unknown thread crashed with unknown flavor 5 state_count 1 Report User B com.foo.MyApp.. InternalMethods _gatherDataAndPerformMigration 880 14 CoreData 0x0000965c NSPersistentStoreCoordinator addPersistentStoreWithType configuration URL options error 1328 Unknown thread crashed with unknown flavor 5 state_count 1 iphone core data share..
Reset a CoreData persistent store http://stackoverflow.com/questions/2280158/reset-a-coredata-persistent-store NSPersistentStoreCoordinator alloc initWithManagedObjectModel self managedObjectModel if persistentStoreCoordinator addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeUrl options nil error error NSLog @ Unresolved error @ @ error error userInfo..
Implementation of “Automatic Lightweight Migration” for Core Data (iPhone) http://stackoverflow.com/questions/2310216/implementation-of-automatic-lightweight-migration-for-core-data-iphone Migration To request automatic lightweight migration you set appropriate flags in the options dictionary you pass in addPersistentStoreWithType configuration URL options error . You need to set values corresponding to both the NSMigratePersistentStoresAutomaticallyOption.. NSNumber numberWithBool YES NSInferMappingModelAutomaticallyOption nil if psc addPersistentStoreWithType #Store type# configuration #Configuration or nil# URL storeURL options options error error Handle the error. My NSPersistentStoreCoordinator.. NSPersistentStoreCoordinator alloc initWithManagedObjectModel self managedObjectModel if persistentStoreCoordinator addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeUrl options nil error error NSLog @ Unresolved error @ @ error error userInfo..
“Can't find model for source store” occurring during iphone “Automatic Lightweight Migration”? http://stackoverflow.com/questions/7624502/cant-find-model-for-source-store-occurring-during-iphone-automatic-lightweig Cocoa Conceptual CoreDataVersioning Articles vmLightweight.html# apple_ref doc uid TP40008426 SW1 when calling addPersistentStoreWithType PS fuller version of error if this helps this time it comes from simulating the migration error on the simulator reason..
Core Data Crash: [__NSArrayM insertObject:atIndex:]: object cannot be nil http://stackoverflow.com/questions/7966149/core-data-crash-nsarraym-insertobjectatindex-object-cannot-be-nil NSPersistentStoreCoordinator alloc initWithManagedObjectModel self managedObjectModel if persistentStoreCoordinator addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeUrl options nil error error Replace this implementation with code to handle..
Crash when adding persistent store (iCloud enabled) in app delegate http://stackoverflow.com/questions/8021753/crash-when-adding-persistent-store-icloud-enabled-in-app-delegate NSNumber numberWithBool YES NSInferMappingModelAutomaticallyOption nil NSError error nil psc lock if psc addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeURL options options error error NSLog @ bad things @ @ error error userInfo.. solution didn't work for me once I start seeing the error which is the following NSPersistentStoreCoordinator addPersistentStoreWithType configuration URL options error CoreData Ubiquity Error attempting to read ubiquity root url file localhost private var.. this error before and have had zero luck finding anything online on how to pin it down. The app crashes here if psc addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeURL options options error error NSLog @ bad things @ @ error error userInfo..
core data migration xcode 4.2 is not update the data for app already available in app store http://stackoverflow.com/questions/8641802/core-data-migration-xcode-4-2-is-not-update-the-data-for-app-already-available-i error NULL NSURL storeUrl NSURL fileURLWithPath databaseFilePath NSError error nil if self persistentStoreCoordinator addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeUrl options nil error error __managedObjectContext insertObjects else __managedObjectContext.. NSPersistentStoreCoordinator alloc initWithManagedObjectModel self managedObjectModel if _persistentStoreCoordinator addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeUrl options options error error Handle error NSLog @ Problem with PersistentStoreCoordinator..
Detect if the user has touched the screen http://stackoverflow.com/questions/9251174/detect-if-the-user-has-touched-the-screen NSPersistentStoreCoordinator alloc initWithManagedObjectModel self managedObjectModel if persistentStoreCoordinator addPersistentStoreWithType NSSQLiteStoreType configuration nil URL storeURL options nil error error Replace this implementation with code to handle..
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