(gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed (gnome-panel:2203): GLib-GObject-WARNING **: invalid uninstantiatable type `(null)' in cast to `GtkTreeView' (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_view_get_selection: assertion `GTK_IS_TREE_VIEW (tree_view)' failed (gnome-panel:2203): Gtk-CRITICAL **: gtk_tree_selection_unselect_all: assertion `GTK_IS_TREE_SELECTION (selection)' failed [ken@localhost ~]$