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copied!<p>Practical answer: You might try the following code if you're having path issues. You'll also want to check that your xcdatamodel file is included as a resource for your target.</p> <pre><code>[[NSBundle bundleForClass:[self class]] pathForResource:@"CoreData" ofType:@"momd"] </code></pre> <p>Better answer: There's a distinction between a momd file, which represents your NSManagedObjectModel, and a sqlite file, which is used by your NSPersistentStore object. The best approach to working with CoreData is to let the SDK handle all the interaction with sqlite. The only thing you should need to set up regarding sqlite is telling your NSPersistantStore where to stash your sqlite file. The managed objects that you define in your managed object model will handle all the data insertion and updates for you. </p> <p>If you're not familiar with the objects I've referenced, check out the apple docs for a very helpful overview. You'll definitely want to take the time to grasp the full CoreData stack, as the time investment will pay off in far less headaches if you work with Core Data the way Apple expects. It is a more abstracted design than many web developers are accustomed to, but trying to circumvent that abstraction by working directly with SQLite creates its own set of complexity. </p> <p><a href="http://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/CoreData/Articles/cdBasics.html#//apple_ref/doc/uid/TP40001650-TP1" rel="noreferrer">http://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/CoreData/Articles/cdBasics.html#//apple_ref/doc/uid/TP40001650-TP1</a></p>

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