Problems with CoreDataBooks Example from Apple

Posted by eemceebee on Stack Overflow See other posts from Stack Overflow or by eemceebee
Published on 2010-05-19T17:26:45Z Indexed on 2010/05/19 17:30 UTC
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coredata

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iphone

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datamodel

Hi

I am currently playing with CoreData and have a problem with the CoreDataBooks Example from Apple.

Basically I just wanted to extend the data model. I updated the model class aswell and no compiler error, butr a crash when I want to start the example.

Unresolved error Error Domain=NSCocoaErrorDomain Code=134130 UserInfo=0x1316ce0 "Operation could not be completed. (Cocoa error 134130.)", { URL = file://localhost/.../CoreDataBooks.sqlite; ...some nonsense info ... reason = "Can't find model for source store"; }

Do I need to updat the sqlite database ?

Thanks

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