Xcode 4 workspace with shared core data model
Xcode 4 workspace with shared core data model
- Subject: Xcode 4 workspace with shared core data model
- From: Martin Hewitson <email@hidden>
- Date: Wed, 25 Jul 2012 09:18:04 +0200
Dear list,
I've just started playing with Xcode's workspace system, so forgive me if this is a trivial question.
My plan is to make a workspace with an OS X version of an app and an iOS version of the same app. These two apps will share a core data model. This is much like the WWDC12 sample code SharedCoreData.
My problem is that my core data model has versions, so it is a XXXX.xcdatamodeld file (really a folder on disk).
Both projects have a reference to this model. The problem I have is that if I change the current model version in one work project, then in the other project the model version appears as empty (sometimes I saw it show 'invalid' in light grey).
Has anyone else tried this? The sample code from Apple just has a single version core data model, and that works fine.
I haven't been able to compile and run both projects yet because I have some other issues about the property types which I have in the model and which don't work on iOS (NSImage).
Best wishes,
Martin
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