Re: [Gtk2hs-users] critical error inserting first row in sorted tree view

[Axel S. <Axe...@in...>]

On 20.12.2012, at 04:07, José Romildo Malaquias wrote:

> Hello.
>
> When inserting the first row into a tree model where this model is
> associated with a sorted model of a tree view, I am getting a gtk+
> critical error:
>
>  Gtk-CRITICAL **: IA__gtk_tree_model_get_iter: assertion `path- 
> >depth > 0' failed
>
> The row is being inserted with the the action:
>
>  treeStoreInsert rawmodel [] counter ("="++ show counter, counter)
>

I think you need to use [0] and we need some documentation for this.

See:

http://developer.gnome.org/gtk3/stable/GtkTreeModel.html#gtk-tree-path-new-first

I didn't add this function back then since writing [0] is so much  
easier.

Cheers,
Axel

> where counter is an integer number. It is 0 for the first insertion.
>
> Is this a known bug? Or am I doing something wrong?
>
> The test program is attached.
>
> Romildo
> < 
> TreeTest1 
> .hs 
> > 
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