StacktraceTop: g_type_check_instance_cast (type_instance=0xb5433f80, iface_type=168641048) at /build/buildd/glib2.0-2.28.5/./gobject/gtype.c:3994 menuitem_get_type (mi=0xb5433f80) at ../../libdbusmenu-glib/menuitem.c:468 dbusmenu_menuitem_property_get_variant (mi=0xb5433f80, property=0xa0ebe6b "children-display") at ../../libdbusmenu-glib/menuitem.c:1294 dbusmenu_menuitem_properties_variant (mi=0xb5433f80, properties=0xa136930) at ../../libdbusmenu-glib/menuitem.c:1511 dbusmenu_menuitem_build_variant (mi=0xb5433f80, properties=0xa136930, recurse=-2) at ../../libdbusmenu-glib/menuitem.c:1606
StacktraceTop: check_instance_ cast (type_instance= 0xb5433f80, iface_type= 168641048) at /build/ buildd/ glib2.0- 2.28.5/ ./gobject/ gtype.c: 3994 nu-glib/ menuitem. c:468 menuitem_ property_ get_variant (mi=0xb5433f80, property=0xa0ebe6b "children-display") at ../../libdbusme nu-glib/ menuitem. c:1294 menuitem_ properties_ variant (mi=0xb5433f80, properties= 0xa136930) at ../../libdbusme nu-glib/ menuitem. c:1511 menuitem_ build_variant (mi=0xb5433f80, properties= 0xa136930, recurse=-2) at ../../libdbusme nu-glib/ menuitem. c:1606
g_type_
menuitem_get_type (mi=0xb5433f80) at ../../libdbusme
dbusmenu_
dbusmenu_
dbusmenu_