Re: Having problem with fetch request in NSDocument based application
Re: Having problem with fetch request in NSDocument based application
- Subject: Re: Having problem with fetch request in NSDocument based application
- From: Clayton Leitch <email@hidden>
- Date: Fri, 04 Sep 2009 10:48:34 -0400
I re-typed everything in a freshly produced document based
application. Below is the top of the MyDocument.h file.
//
// MyDocument.h
// Blood Pressure Record
//
// Created by Clayton Leitch on 9/3/09.
// Copyright __MyCompanyName__ 2009 . All rights reserved.
//
#import <Cocoa/Cocoa.h>
@interface MyDocument : NSPersistentDocument {
As you can see it is an NSPresistentDocument.
On Sep 4, 2009, at 10:44 AM, I. Savant wrote:
On Sep 4, 2009, at 10:38 AM, Clayton Leitch wrote:
The debugger shows 0 objects in the array. Interestingly, this
same code works perfectly in a non-NSDocument version of this
application.
Wait, when you say it works in a non-NSDocument-based version, it
makes me wonder: did you copy code from a non-doc-based app into a
doc-based app? If so, is your document subclass really an NSDocument
subclass or an NSPersistentDocument subclass?
--
I.S.
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