Re: Array Controller sort descriptors vs. SQLite data store (was Re: localized compare and SQLite persistent store)
Re: Array Controller sort descriptors vs. SQLite data store (was Re: localized compare and SQLite persistent store)
- Subject: Re: Array Controller sort descriptors vs. SQLite data store (was Re: localized compare and SQLite persistent store)
- From: Jim Correia <email@hidden>
- Date: Wed, 7 Sep 2005 11:55:25 -0400
On Sep 7, 2005, at 11:35 AM, Jim Correia wrote:
1) an NSTableView which was using localizedCaseInsensitiveCompare:
for the columns
2) derived attributes
I have a "source list" for which I've manually set the sort
descriptors based on name and priority. Priority isn't a model
attribute, but a constant returned from a KVC compliant method
based on the object type.
Upon loading the UI, the controller fetches and logs
2005-09-07 11:28:08.782 Organizer[1820] *** NSRunLoop ignoring
exception 'unresolved keypath: priority' that raised during posting
of delayed perform with target 4c2b20 and selector 'invokeWithTarget:'
In fact CoreRecipes has the same problem, but it doesn't surface because
a) it is using the XML store
b) it uses a tree controller instead of an array controller for the
source list
I added an additional source list to my copy of CoreRecipes which
uses an array controller based source list, and I get the same
exception about the unresolved keypath: priority.
Jim
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