Re: CoreData "I/O error for database: no such table"

2011-08-08 Thread Nick Shore
Nick, I was in fact using existing databases - actually the update I'm working on has a migration involved in it too. I didn't mention it originally as I'd ruled it out as the cause, but that actually helped fix the problem. Since I was already migrating the data (with custom entity migration p

Re: Core Data: I/O Error No Such Column

2011-07-24 Thread Nick Shore
quot;Simple" as that, problem solved. Obscure! Pretty sure I haven't read in the docs anywhere that you should have unique relationship names between entities, so I hope this helps if anyone runs in to the issue. Cheers, -nick On 23/07/2011, at 11:49 AM, Nick Shore wrote: > I&#

Core Data: I/O Error No Such Column

2011-07-22 Thread Nick Shore
I'm getting the following error in my application: CoreData: error: (1) I/O error for database at /Users/nick//blah.sqlite. SQLite error code:1, 'no such column: t1.Z_3RELATIONSHIP1 This error only occurs if I build the project in Xcode 4.1 on Lion. If I build the same project on Snow Leopard