Issue with Core Data Model
Issue with Core Data Model
- Subject: Issue with Core Data Model
- From: Amy Gibbs <email@hidden>
- Date: Fri, 11 Jan 2013 13:22:55 +0000
I've got an app that I write just for me. I've been using it for a couple of years on 10.5. Everything has now been upgraded and I'm on 10.8. I need to upgrade the app as it doesn't work properly.
One of the issues is I called and attribute of an entity 'description'. This didn't appear as an error in Xcode 3 which I was using, and didn't create a problem using the app. Now in Xcode 4 the model won't even open due to this error. I have got a version of Xcode on a 10.6 machine I can use so I have created a new model version that changes the attribute name to 'ideaDecription'.
My problem is that is still does not like the error in the old data models.
Can I delete the old models and leave just the mapping model files?
Many Thanks
Amy Gibbs
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