STINNER Victor added the comment: Python 3.5 moved to security only fixes recently, it doesn't accept bug fixes anymore: https://devguide.python.org/#status-of-python-branches
It would be nice to Python 3.5.4 at least, or better: Python 3.6.x. > (gdb) print *gen->gi_frame > $112 = {ob_base = {ob_base = {ob_refcnt = 2, ob_type = 0x0}, ob_size = 0}, > f_back = 0x0, f_code = 0xca3e4fd8950fef91, ... ob_type should never be NULL for an object still reachable and with a reference count different than zero. It seems like a bug in a C extension. It would help to test your application on a Python compiled in debug mode. ---------- nosy: +haypo _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue31426> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com