Re: Default Core Data errors
Re: Default Core Data errors
- Subject: Re: Default Core Data errors
- From: Rick Mann <email@hidden>
- Date: Wed, 14 Oct 2009 12:33:06 -0700
I did exactly that for readFromURL. It comes back with no errors. The
dialog is not displayed until after that method returns.
I'll try the configure call.
On Oct 14, 2009, at 12:31:28, Ben Trumbull wrote:
On Oct 14, 2009, at 12:21 PM, Rick Mann wrote:
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.
You can override the methods declared in NSPersistentDocument.h
particularly configurePersistentStoreCoordinatorForURL and
readFromURL, and just call super. But look at the BOOL result and
if NO, the NSError.
You can also grab the error in the debugger as others have suggested.
- Ben
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