StacktraceTop:IA__g_return_if_fail_warning (log_domain=0xb7de24b7 "Gtk", IA__gtk_style_detach (style=0x8376030) at /build/buildd/gtk+2.0-2.12.6/gtk/gtkstyle.c:783 gtk_widget_real_unrealize (widget=0x83750d0) gtk_window_unrealize (widget=0x83750d0) at /build/buildd/gtk+2.0-2.12.6/gtk/gtkwindow.c:4686 IA__g_cclosure_marshal_VOID__VOID (closure=0x836b160, return_value=0x0, n_param_values=1,
StacktraceTop: IA__g_return_ if_fail_ warning (log_domain= 0xb7de24b7 "Gtk", style_detach (style=0x8376030) at /build/ buildd/ gtk+2.0- 2.12.6/ gtk/gtkstyle. c:783 real_unrealize (widget=0x83750d0) unrealize (widget=0x83750d0) at /build/ buildd/ gtk+2.0- 2.12.6/ gtk/gtkwindow. c:4686 marshal_ VOID__VOID (closure=0x836b160, return_value=0x0, n_param_values=1,
IA__gtk_
gtk_widget_
gtk_window_
IA__g_cclosure_