id,summary,reporter,owner,description,type,status,priority,component,severity,resolution,keywords,cc,release 9411,Exception when formatting html notification when ticket comment is None,anonymous,,"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/ticket_email.py"", line 192, in _format_html temp = formatter.generate(True) File ""build/bdist.linux-i686/egg/trac/wiki/formatter.py"", line 1452, in generate escape_newlines) File ""build/bdist.linux-i686/egg/trac/wiki/formatter.py"", line 1194, in format for line in text: TypeError: 'NoneType' object is not iterable }}} and the HTML ticket notification reads {{{ Comments: 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. ",defect,closed,normal,AnnouncerPlugin,minor,wontfix,ticket TypeError,,0.12