#0  type_node_check_conformities_UorL (have_lock=1, support_prerequisites=1, support_interfaces=0, iface_node=0x29fee00, node=0x29dc340) at /build/buildd/glib2.0-2.38.0/./gobject/gtype.c:3447
  [Error: /build/buildd/glib2.0-2.38.0/./gobject/gtype.c was not found in source tree]
#1  type_node_is_a_L (iface_node=0x29fee00, node=0x29dc340) at /build/buildd/glib2.0-2.38.0/./gobject/gtype.c:3480
  [Error: /build/buildd/glib2.0-2.38.0/./gobject/gtype.c was not found in source tree]
#2  g_type_interface_prerequisites (interface_type=<optimized out>, n_prerequisites=0x2977b60) at /build/buildd/glib2.0-2.38.0/./gobject/gtype.c:1674
  [Error: /build/buildd/glib2.0-2.38.0/./gobject/gtype.c was not found in source tree]
#3  0x0000000002977b60 in ?? ()
#4  0x0000000002977b70 in ?? ()
#5  0x0000000000463f11 in nautilus_trash_bar_dispose (obj=0x29ca560) at nautilus-trash-bar.c:109
  104: 	NautilusTrashBar *bar;
  105: 
  106: 	bar = NAUTILUS_TRASH_BAR (obj);
  107: 
  108: 	if (bar->priv->selection_handler_id) {
  109: 		g_signal_handler_disconnect (bar->priv->view, bar->priv->selection_handler_id);
  110: 		bar->priv->selection_handler_id = 0;
  111: 	}
  112: 
  113: 	G_OBJECT_CLASS (nautilus_trash_bar_parent_class)->dispose (obj);
  114: }
#6  0x00007f9da0113c8c in g_cclosure_marshal_VOID__STRINGv (closure=0x29dc340, return_value=0xf75, instance=0x0, args=0x29fee00, marshal_data=0x29fee00, n_params=44035584, param_types=0x7f9da010da60 <g_binding_get_source_property+80>) at /build/buildd/glib2.0-2.38.0/./gobject/gmarshal.c:986
  [Error: /build/buildd/glib2.0-2.38.0/./gobject/gmarshal.c was not found in source tree]
#7  0x00007fffe54fbb00 in ?? ()
#8  0x00007f9da010da60 in g_binding_get_source_property (binding=0x7fffe54fbdb0) at /build/buildd/glib2.0-2.38.0/./gobject/gbinding.c:776
  [Error: /build/buildd/glib2.0-2.38.0/./gobject/gbinding.c was not found in source tree]
#9  0x0000000002481fc0 in ?? ()
#10 0x00007f9da010f48f in g_boxed_free (boxed_type=1, boxed=0x7fffe54fbbc0) at /build/buildd/glib2.0-2.38.0/./gobject/gboxed.c:401
  [Error: /build/buildd/glib2.0-2.38.0/./gobject/gboxed.c was not found in source tree]
#11 0x000000000297c670 in ?? ()
#12 0x0000000000000000 in ?? ()