Error with threaded delivery

[Oliver Metz]

Hi.

We are using TracAnnouncer (trunk) with trac-0.12.3dev (​http://freetz.org). Python version is 2.6.5. When activating use_threaded_delivery = true strange errors are logged in svn-hooks.log (svn commit hook):

Changeset 6817 added
STARTING THREAD *****************************************************************************
Unhandled exception in thread started by <bound method DeliveryThread.__bootstrap of <DeliveryThread(Thread-1, stopped d
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/apport_python_hook.py", line 48, in apport_excepthook
    if not enabled():
TypeError: 'NoneType' object is not callable

Original exception was:
Traceback (most recent call last):
  File "/usr/lib/python2.6/threading.py", line 504, in __bootstrap
    self.__bootstrap_inner()
  File "/usr/lib/python2.6/threading.py", line 545, in __bootstrap_inner
    (self.name, _format_exc()))
  File "/usr/lib/python2.6/traceback.py", line 235, in format_exc
    etype, value, tb = sys.exc_info()
AttributeError: 'NoneType' object has no attribute 'exc_info'
OK

As you can see I already added one line of debugging. But I don't know how to further investigate this. It seems to me that the message is constructed and the recipients are all right, too. The email should be sent over smtp but never arives. The other announcements are sent correctly. If I turn off threaded delivery the mails are sent without an error.

Any ideas?

TIA Oliver

[Ryan J Ollos]

Please upgrade to Trac 1.2, which has integrated the core of AnnouncerPlugin. Please raise the issue on the ​trac:MailingList if you encounter the issue with Trac 1.2.