NSPersistentCloudKitContainer can't get record from NSManagedObjectId

Question

Created Jun ’19

Replies 4

Boosts 0

Views 1.6k

Participants 5

I try to figure out if it's possible to share a users core data events in one app, to another user with CKShare and CKRecord.

I got the device sync up and running and can see the changes, also CloudKit dashboard has published the changes to production.

However, when I have my NSManagedObject that I got either local or from another device, I try to call the following:

let myEvent: // NSManagedObject from core data

let container: NSPersistentCloudKitContainer = AppDelegate.shared.container

let record = container.record(for myEvent.objectID // not working

// record is always nil

The receord is always nil, why?

And is is possible to later pass the CKRecord in a UICloudSharingController to share it to another user?

Boost

Answer 1

Niklas Gromann OP

Jun ’19

I'm currently facing the same issue (Also for fetching record IDs). As far as Apple stated here, this function can be used for creating shares, but I'm not sure if the NSPersistentCloudKitContainer is able to work with shared databases.

0

Answer 2

devperson OP

Jun ’19

I am also seeing this issue. Not able to access CKRecords from managed objects. I need this functionality for creating shares as well. Is there any known work-around?

0

Answer 3

Robb18 OP

Jul ’19

I'm having the same issue and cannot determine if sharing via UICloudSharingController will work with the new ios 13 feature. I wish someone from Apple would respond so we could plan.

0

Answer 4

emland89 OP

Sep ’19

I had the same issue, however this just started working on me on xcode 11.1

0