I get errors when glademm loads my combo boxes...

[Rob Stoddard <rstoddard telanetix com>]

I get the following errors when glademm loads my application.


(lt-telastation:805): Gtk-CRITICAL **: gtk_tree_row_reference_new: 
assertion `GTK_IS_TREE_MODEL (model)' failed

(lt-telastation:805): Gtk-CRITICAL **: gtk_cell_view_set_displayed_row: 
assertion `GTK_IS_TREE_MODEL (cell_view->priv->model)' failed

(lt-telastation:805): Gtk-CRITICAL **: gtk_tree_row_reference_new: 
assertion `GTK_IS_TREE_MODEL (model)' failed

(lt-telastation:805): Gtk-CRITICAL **: gtk_cell_view_set_displayed_row: 
assertion `GTK_IS_TREE_MODEL (cell_view->priv->model)' failed


This is because I have two combo box widgets that I have created with 
glade.  I don't have any items in those combo boxes; well after those 
complaints happen I add some.

Is there a way to clear up these complaints, or is it a bug in glademm?  
Does anybody else suffer this issue?

Thank you for your assistance,

Rob Stoddard