(thunderbird-bin:2316): libebook-WARNING **: e_book_client_new: Cannot get book from factory: Invalid source
(process:1952): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file_at_scale: assertion `filename != NULL' failed
(thunderbird-bin:6403): libebook-WARNING **: e_book_client_new: Cannot get book from factory: Invalid source
(process:1952): GdkPixbuf-CRITICAL **: gdk_pixbuf_new_from_file_at_scale: assertion `filename != NULL' failed
(nautilus-sendto:14755): Gtk-WARNING **: Unknown property: GtkDialog.has-separator
(nautilus-sendto:14755): libebook-WARNING **: e-book.c:3319: cannot get book from factory: Invalid source
(nautilus-sendto:14909): Gtk-WARNING **: Unknown property: GtkDialog.has-separator
(nautilus-sendto:14909): libebook-WARNING **: e-book.c:3319: cannot get book from factory: Invalid source
(nautilus-sendto:17392): Gtk-WARNING **: Unknown property: GtkDialog.has-separator
(nautilus-sendto:17392): libebook-WARNING **: e-book.c:3319: cannot get book from factory: Invalid source
(nautilus-sendto:17392): Gtk-CRITICAL **: gtk_tree_model_sort_iter_has_child: assertion `VALID_ITER (iter, tree_model_sort)' failed
(nautilus:1882): GLib-CRITICAL **: g_error_free: assertion `error != NULL' failed
(npviewer.bin:12706): Gtk-CRITICAL **: IA__gtk_widget_get_mapped: assertion `GTK_IS_WIDGET (widget)' failed
(npviewer.bin:12706): Gtk-CRITICAL **: IA__gtk_widget_get_mapped: assertion `GTK_IS_WIDGET (widget)' failed
(npviewer.bin:12706): Gtk-CRITICAL **: IA__gtk_widget_get_mapped: assertion `GTK_IS_WIDGET (widget)' failed
(npviewer.bin:12706): Gtk-CRITICAL **: IA__gtk_widget_get_mapped: assertion `GTK_IS_WIDGET (widget)' failed