An instance of NSFetchedResultsController requires a non-nil fetchRequest and managedObjectContext&#...

Core-Data: Parent context changes not being merged into child context...

how to build a dictionary from the fetch request array result?...

NSPersistentContainer fails without error...

Change default NSManagedObjectContext of NSPersistentDocument...

Core Data Best Practices - Am I utilizing C.D. Correctly and Efficiently? - iOS Swift...

Does managedObjectContext.object(with:) always refetch data if another (private) managedObjectContex...

Access CoreData objects created by a private managedObjectContext (created in a background thread)...

NSManagedObject is not fault but app crashing on accessing it on backgroung thread...

Cannot convert value of type String to expected argument type NSManagedObject...

How do I initialize a new NSManagedObject and set a relationship to another NSManagedObject within a...

NSManagedObjectContext returns nil in Core Data app (iOS)...

Do I need multiple contexts to update independent objects?...

How can I track/observe all changes within a subgraph?...

Fatal Error When Trying To Save Core Data Objects Via Relationship...

NSManagedObjectContext cancel operation while in performBlockAndWait...

How do I save the correct NSManagedObjectContext without using a singleton?...

Xcode 8.1 - NSManagedObjectContext missing in AppDelegate...

Correct implementation of parent/child NSManagedObjectContext...

Pointer to a NSManagedObject outside a performBlock...

Can concurrence type be changed of NSPersistentDocument's managedObjectContext?...

Create nsmanagedobject without saving [@Example]...

iOS - Managed Object Context Exception...

Fetch relationship of deleted entity. (Crash)...

Re-inserting NSManagedObject to ManagedObjectContext...

Core data Multi level parent - Child context...

managedObjectContext cannot be used more than once?...

CoreData - creating new entity - Why don't you need to save this?...

How to Add target NSManagedObject to another one with an inverse many-to-many Core Data relationship...

Core Data, Initialize managedObjectContext...