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New posts in core-data
iOS15: NSPersistentCloudKitContainer: how to un-share objects?
Sep 05, 2022
ios
core-data
cloudkit
existingObjectWithID:error: returns nil, but objectWithID: returns an actual usable object
Jan 08, 2017
ios5
core-data
nsmanagedobjectcontext
Sorting by expression from NSExpressionDescription
Apr 26, 2018
ios
core-data
Core Data: 'The left hand side for an ALL or ANY operator must be either an NSArray or an NSSet.'
Sep 16, 2016
ios
iphone
core-data
nspredicate
'AnyObject' does not have a member named 'contactName' Blocking my loop
Oct 27, 2021
core-data
swift
IOS Swift Core Data how to add fields in propertiesToFetch that is not in propertiesToGroupBy
Sep 07, 2018
ios
swift
core-data
group-by
NSManageObjectContext - Class is not key value coding-compliant for the key @count
Sep 30, 2019
ios
core-data
restkit
xcode8
Core Data entity name is nil while running a second unit test
Oct 15, 2021
ios
swift
core-data
how should I defensively code for possible core data file corruption or loading issues?
Oct 20, 2022
iphone
ios
core-data
iphonecoredatarecipes
Compatibility problem with .xcdatamodeld between Xcode 4.1 (Lion) and Xcode 3.2.5 (snow leopard)
Jan 12, 2014
objective-c
xcode
core-data
compatibility
xcdatamodel
Automatic Core Data migration fails on Mac OS X 10.5 but not on 10.6 or 10.7
Jan 18, 2020
objective-c
macos
cocoa
core-data
osx-leopard
How can I tell MagicalRecord to not use the file based Core Data but an in memory setup?
Mar 21, 2021
objective-c
ios5
core-data
magicalrecord
Core data custom migration
Oct 16, 2021
ios
objective-c
core-data
core-data-migration
UITableView Freezes After Swipe to Delete But Not Whole UI
Apr 04, 2021
swift
uitableview
core-data
nsfetchedresultscontroller
Core Data (After Adding Unique Constraint) : annotation: repairing missing delete propagation for to-many relationship
Aug 29, 2021
ios
objective-c
core-data
ios9
unique-constraint
Out-Of-Memory while doing Core Data migration
Feb 28, 2019
iphone
multithreading
core-data
iphone-sdk-3.0
core-data-migration
Any way to ignore missing inverse warnings when compiling a managed object model?
Mar 09, 2019
xcode
core-data
Hang on NSManagedObjectContext's save:
Feb 14, 2019
iphone
objective-c
ios
cocoa-touch
core-data
How can I know the class type of an abstract entity in a NSPredicate?
Jan 01, 2018
core-data
ios5
nspredicate
nsfetchrequest
Core Data Object IDs vs Permanent Object ID
Nov 19, 2022
ios
objective-c
core-data
nsmanagedobjectcontext
objectid
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