Sorting a GtkTree?

[Thomas Ugland <killer lothlorien no>]

Hey. 

I'm creating a database program with a GtkTree wich lists 
the data from the database.

Now I'm trying to get the list sorted, and added
gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(store), 1,
GTK_SORT_ASCENDING);

store is a GtkTreeStore, with a few columns in it.
And initially it all seems to work.

but when I try to add new entries to the GtkTreeStore later on in the
program, the TreeView just 'locks' up, and the select cursor wont move.
Then it all crashes with:

(db:862): Gtk-CRITICAL **: file gtktreestore.c: line 617
(gtk_tree_store_get_value): assertion `iter->stamp == GTK_TREE_STORE
(tree_model)->stamp' failed

(db:862): GLib-GObject-WARNING **: gtype.c:2836: type id `0' is invalid

(db:862): GLib-GObject-WARNING **: can't peek value table for type
`<invalid>' which is not currently referenced
Segmentation fault (core dumped)

--
gdb/bt:
#0  0x281e5169 in gtk_tree_model_get_valist () from
/usr/X11R6/lib/libgtk-x11-2.0.so.0
#1  0x281e4ffc in gtk_tree_model_get () from
/usr/X11R6/lib/libgtk-x11-2.0.so.0
#2  0x0804b5e1 in data_edit (tree=0x8063e80) at data.c:109

Is this just a stupid pilot error, with me going at it the
wrong way?

(It all works perfectly when I remove the
gtk_tree_sortable_set_sort_column_id(); )

-- 
Thomas Ugland

-> If everything is coming your way then you're in the wrong lane. <-