Core Data saved doc compatibility issues ...
Core Data saved doc compatibility issues ...
- Subject: Core Data saved doc compatibility issues ...
- From: vince <email@hidden>
- Date: Fri, 1 Aug 2008 23:27:05 -0400
I'm building a doc based Core Data application using bindings.
Question about this error:
"The document "New-db.sqlite" could not be opened. The managed object model
version used to open the persistent store is incompatible with the one that
was used to create the persistent store."
I receive this message each time I attempt to re-open a sqlite format
document that was created using a previous build of my Core Data project.
Specifically, the issue only surfaces if I make changes to the Entity
Properties in the project data model.
Is this typical? IIf so my guess is potential customers will encounter major
problems as I distribute application updates. I'm not sure how to address
this.
thanks for the help.
v.
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