#0  0xb7262399 in IA__gtk_widget_get_parent (widget=0x8318970)
#1  0xb7a23916 in Gtk::Widget::get_parent (this=0x82f8138) at widget.cc:6037
  [Error: widget.cc was not found in source tree]
#2  0xb7d88a2a in mlview::OldGVC::on_view_name_changed (this=0x80c87a0, a_view=0x82f8138)
#3  0xb7d89a00 in sigc::internal::slot_call1<sigc::bound_mem_functor1<void, mlview::OldGVC, mlview::IView*>, void, mlview::IView*>::call_it (rep=0x83be528, a_1=@0xbf985ed8)
#4  0xb7daedc6 in mlview::IView::set_view_name (this=0x82f8138, a_name=@0xbf985f30)
#5  0xb7db81d2 in mlview::TreeView::set_xml_document_path (this=0x82f8138, a_file_path=@0xbf985f88)
#6  0xb7dc3047 in doc_path_changed_cb (a_xml_doc=0x825aeb0, a_xml_doc_tree_view=0x82f8138)
#7  0xb6bf040f in g_cclosure_marshal_VOID__VOID () from /usr/lib/libgobject-2.0.so.0
#8  0xb6be26f9 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#9  0xb6bf87ed in ?? () from /usr/lib/libgobject-2.0.so.0
#10 0x083ac2c0 in ?? ()
#11 0x00000000 in ?? ()