Re: Core Data not fulfill a fault (now: observer) after Save As
Re: Core Data not fulfill a fault (now: observer) after Save As
- Subject: Re: Core Data not fulfill a fault (now: observer) after Save As
- From: Jerry Krinock <email@hidden>
- Date: Fri, 30 Oct 2009 12:29:44 -0700
On 2009 Oct 14, at 12:47, Jim Thomason wrote:
On Wed, Oct 14, 2009 at 2:25 PM, Ben Trumbull <email@hidden>
wrote:
The short description is this - I have a document based CoreData
app.
I can carefully craft a set of data. I then open the document,
select
a particular record, and do a Save As. This works fine. But when I
select a second record, I get errors that CoreData could not
fulfill a
fault. If I quit the app and re-launch it, I can operate on the
copy I
just saved w/o issue, so apparently the data is there. I haven't a
clue what the problem is.
Does your app run correctly on 10.5.* ? There's a known regression
similar
to this in 10.6.0 and 10.6.1.
If this reproduces on a system other than 10.6.0 or 10.6.1, please
file a
bug.
Thank you, that was the puzzle piece I was missing. I was indeed
running on 10.6.1. I deployed over to my other box running 10.5.8 and
set up an identical test. No problems whatsoever.
I've found this same problem with my app, except I'm also getting
these warnings:
Cannot remove an observer <NSKeyValueObservance 0x46d020> for the key
path "canHaveChildren" from <Stark 0x15330e40> because it is not
registered as an observer.
Like the other warning reported by Jim, this does not occur when
running in Mac OS 10.5.8. Also as reported by Jim, the app seems to
work fine in either Mac OS.
Does anyone know is this 'not registered as an observer' message part
of the same regression?
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