Top "Nsfetchedresultscontroller" questions

An Apple fetched results controller is used to efficiently manage the results returned from a Core Data fetch request to provide data usually for a UITableView or UICollectionView object.

Attempting to create USE_BLOCK_IN_FRAME ... EXC_BAD_ACCESS with NSFetchedResultsController

This is an update to my problem. I am receiving this warning now when the program aborts. warning: Attempting to …

core-data exc-bad-access nsfetchedresultscontroller nszombieenabled
NSInvalidArgumentException', reason: 'Invalid predicate: nil RHS, need help figuring this out

I've read other posts about this crash having something to do with the predicate returning nil but im unable to …

nspredicate nsfetchedresultscontroller invalidargumentexception
Creating table sections with NSFetchedResultsController

I'm using NSFetchedResultsController to drive the data for my UITableViewController. A simplified version of the managed object I am fetching …

ios objective-c uitableview core-data nsfetchedresultscontroller
Sectioning TableView and rows with Core Data Swift

I have two tables in sqlite: The code was generated by XCode Generation: class Event: NSManagedObject { @NSManaged var startDate: NSDate @…

ios uitableview swift nsfetchedresultscontroller sections
NSFetchedResultsController with relationship not updating

Let's say I have two entities, Employee and Department. A department has a to-many relationship with an employee, many employees …

objective-c database core-data nsfetchedresultscontroller
Core Data Table View Section Sort by weekdays using NSSortDescriptor

I'm currently trying to sort my array of objects into day order so they can be grouped in the correct …

iphone core-data nsfetchedresultscontroller nssortdescriptor
Crash on UITableView endUpdates when moving last row in section

I have an UITableViewController which is backed by an NSFetchedResultsController. My NSFetchedResultsController put results into two sections based on a …

objective-c ios core-data nsfetchedresultscontroller