Hi all,

After upgrading to Xcode 8 and iOS 10.2 when I run my app on a simulator I get 
the following error message on every CoreData save:

CoreData: error:  (NSFetchedResultsController): couldn't read cache file to 
update store info timestamps

The save method itself does not return an error condition, and the database 
seems fine.

There is some discussion of this on Stack Overflow, but nothing definitive. Can 
anyone tell me if this is an Apple bug in iOS 10 as some suggest, or is it 
indicating something lacking in the app? Can I safely ignore it?

Thanks,

Don
------------
Don Hall



Apps & More Software Design, Inc.
http://www.appsandmore.com
[email protected]



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