Matthew Walker <mattgwwal...@gmail.com> added the comment: Oh, and the stack trace was identical to Greg's:
$ ./test.py I am process number 10378 : i = 0 [...] I am process number 10390 : i = 9 [0, 1, 4, 9, 16, 25, 36, 49, 64, 81] Exception in thread Thread-1 (most likely raised during interpreter shutdown): Traceback (most recent call last): File "/gel/usr/mawal32/system/lib/python2.7/threading.py", line 530, in __bootstrap_inner File "/gel/usr/mawal32/system/lib/python2.7/threading.py", line 483, in run File "/gel/usr/mawal32/system/lib/python2.7/multiprocessing/pool.py", line 272, in _handle_workers <type 'exceptions.TypeError'>: 'NoneType' object is not callable ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue9207> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com