Opened 5 years ago

Last modified 7 weeks ago

#9411 new defect

Exception when formatting html notification when ticket comment is None

Reported by: anonymous Owned by:
Priority: normal Component: AnnouncerPlugin
Severity: minor Keywords: ticket TypeError
Cc: Trac Release: 0.12


I am using Announcer (v 0.11.1) with agiloForTrac.

When attributes of a ticket are changed in the agilo's backlog view, I get the following exception in the log:

2011-10-25 08:46:55,099 Trac[ticket_email] ERROR: 
Traceback (most recent call last):
  File ".../python/lib/python2.6/site-packages/TracAnnouncer-0.11.1-py2.6.egg/announcerplugin/formatters/", line 192, in _format_html
    temp = formatter.generate(True)
  File "build/bdist.linux-i686/egg/trac/wiki/", line 1452, in generate
  File "build/bdist.linux-i686/egg/trac/wiki/", line 1194, in format
    for line in text:
TypeError: 'NoneType' object is not iterable

and the HTML ticket notification reads

    Comment in plain text: None

instead of being empty.

With plain text mails, the same ticket modification produces the expected email showing just the attribute change. Thus, the section "Comments:" is not in the plain text mail (as is desired).

This is most likely a very trivial change, but my python knowledge and available time don't allow me to do it.

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Change History (2)

comment:1 Changed 4 years ago by hasienda

  • Keywords ticket TypeError added
  • Owner changed from doki_pen to hasienda

I don't know, but may I suggest that this could be an issue with Agilo as well? IIRC ticket changes always have a comment (empty at minimum), not None.

Admittedly I've not looked into the code yet. It might still be reasonable to allow for more graceful handling of such unexpected events, sure.

comment:2 Changed 7 weeks ago by rjollos

  • Owner hasienda deleted

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