Re: Core Data Migration and the Inexperienced Younger Self
Re: Core Data Migration and the Inexperienced Younger Self
- Subject: Re: Core Data Migration and the Inexperienced Younger Self
- From: "I. Savant" <email@hidden>
- Date: Thu, 7 May 2009 14:29:31 -0400
On Thu, May 7, 2009 at 1:19 PM, Adam Swift <email@hidden> wrote:
> Unless you are specifying NSIgnorePersistentStoreVersioningOption as an
> option to addPersistentStoreWithType:...
I'm not.
> ... if there are any changes to your
> data model that would result in changes to the data that is persisted
> ... your version hashes should be
> different between a version 1 data model and a version 2 data store file,
> and that should result in a NSPersistentStoreIncompatibleVersionHashError
> (134100).
Agreed. Hence my post. :-)
> No, unless you're project was configured with a 10.4 deployment target
> (check your project and target build settings)
As I mentioned previously, both version 1 and version 2 of this
application are linked against 10.5. This has been verified
thoroughly.
So ... something's definitely wrong here.
--
I.S.
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