"Can't add the same store twice" on migration of Core Data versions...

Core Data Migration: How should i change the data type from bool to int in next version...

SQLite database migration to Core Data with updating live version on App Store...

How to split an entity in Core Data migration mapping...

How can I restore a CoreData Model version that has gone missing?...

Consideration of multiple datamodel versions with Core Data light weight migration...

Transitioning old Datamodel to completely new one (start from scratch and delete everything else)...

CoreData migration without Model versioning OR reading sqlite wal file...

Core Data - lightweight migrations and multiple core data model files (xcdatamodel)...

NSEntityMigrationPolicy vs NSEntityMapping...

iOS8.1 Core-Data Lightweight + Heavyweight Migration...

Do I need a new data model version when changing minimum count of a relationship?...

Persistent store migration on iPhone 5s crashes tableview...

Core Data Migration addAuthorsObject...

mergedModelFromBundles in Swift not accepting optional argument...

Unexpected change of ubiquity store location after app update...

property mapping not being associated correctly. Why?...

Send coreData by Email...

Application update changes the /Library path...

Custom Core Data mapping: Inserting a new entity in between an existing relationship...

App crashes with SQLite error after updating from appstore...

Core data update of existing app fails on iOS7.1...

Migrating coreData to a clean start...

Copying data from one entity to another entity, while core data migration...

core data NSPersistentStore issue...

Core Data NSPersistentStoreCoordinator's +metadataForPersistentStoreOfType:URL:error: sometimes ...

Core Data migration fails, but what's happening?...

Description of NSManagedObject shows values, but accessing them shows NaN?...

core data sync with different data models...

How can I move an existing Core Data xcdatamodeld and sqlite to new project?...