StacktraceTop: g_return_if_fail_warning (log_domain=0x519678 "GLib-GObject", pretty_function=0x521bb8 "g_type_get_qdata", expression=0x51f227 "node != NULL") at /build/buildd/glib2.0-2.31.4.is.2.31.2/./glib/gmessages.c:801 g_type_get_qdata (type=0, quark=55) at /build/buildd/glib2.0-2.31.4.is.2.31.2/./gobject/gtype.c:3681 pygobject_lookup_class (gtype=0) at /build/buildd/pygobject-2-2.28.6/gobject/pygobject.c:905 pygobject_lookup_class (gtype=0) at /build/buildd/pygobject-2-2.28.6/gobject/pygobject.c:894 pyg_type_get_bases (gtype=0) at /build/buildd/pygobject-2-2.28.6/gobject/pygobject.c:659
StacktraceTop: if_fail_ warning (log_domain= 0x519678 "GLib-GObject", pretty_ function= 0x521bb8 "g_type_get_qdata", expression=0x51f227 "node != NULL") at /build/ buildd/ glib2.0- 2.31.4. is.2.31. 2/./glib/ gmessages. c:801 buildd/ glib2.0- 2.31.4. is.2.31. 2/./gobject/ gtype.c: 3681 lookup_ class (gtype=0) at /build/ buildd/ pygobject- 2-2.28. 6/gobject/ pygobject. c:905 lookup_ class (gtype=0) at /build/ buildd/ pygobject- 2-2.28. 6/gobject/ pygobject. c:894 buildd/ pygobject- 2-2.28. 6/gobject/ pygobject. c:659
g_return_
g_type_get_qdata (type=0, quark=55) at /build/
pygobject_
pygobject_
pyg_type_get_bases (gtype=0) at /build/