In the simplest case, I don't create any entities. I don't override
any of NSPersistentDocument's persistence-related methods. I just save
the new untitled document, then try to re-open it.
On Oct 14, 2009, at 12:11:29, Ben Trumbull wrote:
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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