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Description of problem: Using RHEL 6.5, if you install and operate a moderated mailing list via the Web interface using mailman, mailman will crash when the moderator selects and approves a message for the mailing list. Call stack on crash will look like the following: > admin(20706): Traceback (most recent call last): > admin(20706): File "/usr/lib/mailman/scripts/driver", line 112, in > run_main > admin(20706): main() > admin(20706): File "/usr/lib/mailman/Mailman/Cgi/admindb.py", line 165, > in main > admin(20706): process_form(mlist, doc, cgidata) > admin(20706): File "/usr/lib/mailman/Mailman/Cgi/admindb.py", line 716, > in process_form > admin(20706): forward, forwardaddr) > admin(20706): File "/usr/lib/mailman/Mailman/ListAdmin.py", line 167, in > HandleRequest > admin(20706): forward, addr) > admin(20706): File "/usr/lib/mailman/Mailman/ListAdmin.py", line 254, in > __handlepost > admin(20706): g(msg, 1) > admin(20706): AttributeError: Generator instance has no __call__ method Version-Release number of selected component (if applicable): mailman.x86_64, 3:2.1.12-18.el6 Mark Sapiro points out on the mailman mailing list that there is an incompatibility between Python 2.6 and mailman 2.1.12. He also references a patch that causes this problem to go away: https://mail.python.org/pipermail/mailman-users/2013-December/075829.html Mailman appears to work correctly upon install, but you can't actually moderate any messages with the current RHEL6 version shipping.
(In reply to John Byrd from comment #0) > Description of problem: > > Using RHEL 6.5, if you install and operate a moderated mailing list via the > Web interface using mailman, mailman will crash when the moderator selects > and approves a message for the mailing list. > > Call stack on crash will look like the following: > > > admin(20706): Traceback (most recent call last): > > admin(20706): File "/usr/lib/mailman/scripts/driver", line 112, in > > run_main > > admin(20706): main() > > admin(20706): File "/usr/lib/mailman/Mailman/Cgi/admindb.py", line 165, > > in main > > admin(20706): process_form(mlist, doc, cgidata) > > admin(20706): File "/usr/lib/mailman/Mailman/Cgi/admindb.py", line 716, > > in process_form > > admin(20706): forward, forwardaddr) > > admin(20706): File "/usr/lib/mailman/Mailman/ListAdmin.py", line 167, in > > HandleRequest > > admin(20706): forward, addr) > > admin(20706): File "/usr/lib/mailman/Mailman/ListAdmin.py", line 254, in > > __handlepost > > admin(20706): g(msg, 1) > > admin(20706): AttributeError: Generator instance has no __call__ method > > Version-Release number of selected component (if applicable): > > mailman.x86_64, 3:2.1.12-18.el6 > > Mark Sapiro points out on the mailman mailing list that there is an > incompatibility between Python 2.6 and mailman 2.1.12. He also references > a patch that causes this problem to go away: > > https://mail.python.org/pipermail/mailman-users/2013-December/075829.html > > Mailman appears to work correctly upon install, but you can't actually > moderate any messages with the current RHEL6 version shipping. This patch has apparently been already applied. I'm looking at the source file in mailman-2.1.12-25.el6.x86_64. Please reopen or file a new bug report if you still have issues with the latest version.
Correct, it was patched for bug 765807 which appears to be a duplicate of this one.