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re: Default Core Data errors

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re: Default Core Data errors

Subject: re: Default Core Data errors
From: Ben Trumbull <email@hidden>
Date: Wed, 14 Oct 2009 12:11:29 -0700

Do you check, and at least assert, if any API that has an NSError** parameter returns one ? (typically a return value of NO or nil). For Core Data, you'll always want to check adding a store to the coordinator, saving, and fetching. For your documented based app, the NSDocument APIs can also return errors.

When you get an NSError, you'll want to also log its userInfo dictionary.

- Ben

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