KeyError: 'custom'

[galias@…]

How to Reproduce

While doing a GET operation on /ticketgantt, Trac issued an internal error.

(please provide additional details here)

Request parameters:

{}

User agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.103 Safari/537.36

System Information

Trac	1.0
Babel	0.9.6 (translations unavailable)
Docutils	0.8.1
Genshi	0.6.1 (without speedups)
mod_python	3.3.1
MySQL	server: "5.5.38-0ubuntu0.12.04.1", client: "5.5.38", thread-safe: 1
MySQLdb	1.2.3
Pygments	1.4
Python	2.7.3 (default, Feb 27 2014, 20:09:21) [GCC 4.6.3]
pytz	2011k
setuptools	5.7
Subversion	1.6.17 (r1128011)
jQuery	1.7.2

Enabled Plugins

TracAccountManager	0.5dev-r14078
TracDiscussion	0.9dev-r14140
TracDownloads	0.3dev-r12139
TracGanttCalendarPlugin	0.6.3-r0

Python Traceback

Traceback (most recent call last):
  File "build/bdist.linux-x86_64/egg/trac/web/main.py", line 497, in _dispatch_request
    dispatcher.dispatch(req)
  File "build/bdist.linux-x86_64/egg/trac/web/main.py", line 214, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/local/lib/python2.7/dist-packages/TracGanttCalendarPlugin-0.6.3_r0-py2.7.egg/ganttcalendar/ticketgantt.py", line 496, in process_request
    any(f['name'] == sorted_field and f['custom'] for f in fields):
  File "/usr/local/lib/python2.7/dist-packages/TracGanttCalendarPlugin-0.6.3_r0-py2.7.egg/ganttcalendar/ticketgantt.py", line 496, in <genexpr>
    any(f['name'] == sorted_field and f['custom'] for f in fields):
KeyError: 'custom'

[Jun Omae]

PluginIssue (​th:GanttCalendarPlugin).