clicking timeline changeset link errors！

[anonymous]

Python traceback

Traceback (most recent call last):
  File "/usr/lib/python2.3/site-packages/trac/web/cgi_frontend.py", line 131, in run
    dispatch_request(req.path_info, req, env)
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 142, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 110, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/lib/python2.3/site-packages/trac/versioncontrol/web_ui/changeset.py", line 216, in process_request
    diff_args, diff_options)
  File "/usr/lib/python2.3/site-packages/trac/versioncontrol/web_ui/changeset.py", line 274, in _render_html
    for name, value, wikiflag, htmlclass in chgset.properties():
TypeError: iteration over non-sequence

[Christian Boos]

You should try to upgrade to the latest trunk.

(Changeset.properties was renamed to Changeset.get_properties in r2990, so I think you're using an "old" dev release…)