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Re: NSOutlineView / GSArray exception linux-ppc

From: Riccardo Mottola
Subject: Re: NSOutlineView / GSArray exception linux-ppc
Date: Thu, 16 Jan 2014 00:53:54 +0100
User-agent: Mozilla/5.0 (X11; OpenBSD i386; rv:22.0) Gecko/20100101 Firefox/22.0 SeaMonkey/2.19

Hi Wolfgang,

Wolfgang Lux wrote:
The problem seems to be that the IMAPView's implementation of the 
NSOutlineViewDataSource protocol is buggy. Apparently, the data source method 
-outlineView:numberOfChildrenOfItem: returns that the root of the outline view 
has one or more children, but then when the outline view requests these 
children with the -outlineView:child:ofItem: method, the data source returns 
nil for one of the children.


This fix was just too aggressive, I need to initialize the folders after init, but before any of the gui setup code. I fixed that.



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