[pygtk] Warnings: GTK_IS_TREE_MODEL and GTK_COMBO_BOX (entry_box) failed.

[Mats Taraldsvik]

Hi,

GtkWarning: gtk_tree_model_get_n_columns: assertion `GTK_IS_TREE_MODEL
(tree_model)' failed
  self.builder.add_from_file("veefire-gtk.xml")

GtkWarning: gtk_combo_box_entry_set_text_column: assertion `text_column
< gtk_tree_model_get_n_columns (gtk_combo_box_get_model (GTK_COMBO_BOX
(entry_box)))' failed
  self.builder.add_from_file("veefire-gtk.xml")

Could anyone help me with these errors?

veefire-gtk.xml -> http://pastebin.com/f708d6cd5

Regards,
Mats