Browsing to 'open tickets' page at parted's trac page causes 'pop from empty list'

[Frodo B (frodo.drogo@…]

Clicking on 'Active tickets' on ​http://parted.alioth.debian.org/cgi-bin/trac.cgi/report gives a page with a python traceback. The title bar of the browser (Firefox 2.0 on OpenSuse 10.2) shows 'pop from empty list'. The problem is reproducible. I had tried the same thing yesterday with the same results. I have git installed on my machine.

The traceback is pasted below.

Traceback (most recent call last):
  File "/var/lib/gforge/chroot/home/groups/parted/srv/lib/python2.5/site-packages/trac/web/main.py", line 387, in dispatch_request
    dispatcher.dispatch(req)
  File "/var/lib/gforge/chroot/home/groups/parted/srv/lib/python2.5/site-packages/trac/web/main.py", line 237, in dispatch
    resp = chosen_handler.process_request(req)
  File "/var/lib/gforge/chroot/home/groups/parted/srv/lib/python2.5/site-packages/trac/ticket/report.py", line 88, in process_request
    resp = self._render_view(req, db, id)
  File "/var/lib/gforge/chroot/home/groups/parted/srv/lib/python2.5/site-packages/trac/ticket/report.py", line 332, in _render_view
    absurls=(format == 'rss'))
  File "/var/lib/gforge/chroot/home/groups/parted/srv/lib/python2.5/site-packages/trac/wiki/formatter.py", line 999, in wiki_to_html
    Formatter(env, req, absurls, db).format(wikitext, out, escape_newlines)
  File "/var/lib/gforge/chroot/home/groups/parted/srv/lib/python2.5/site-packages/trac/wiki/formatter.py", line 822, in format
    result = re.sub(self.wiki.rules, self.replace, line)
  File "/var/lib/gforge/chroot/home/groups/parted/srv/lib/python2.5/re.py", line 142, in sub
    return _compile(pattern, 0).sub(repl, string, count)
  File "/var/lib/gforge/chroot/home/groups/parted/srv/lib/python2.5/site-packages/trac/wiki/formatter.py", line 768, in replace
    replacement = self.handle_match(fullmatch)
  File "/var/lib/gforge/chroot/home/groups/parted/srv/lib/python2.5/site-packages/trac/wiki/formatter.py", line 761, in handle_match
    return external_handler(self, match, fullmatch)
  File "/var/lib/gforge/chroot/home/groups/parted/srv/lib/python2.5/site-packages/trac/versioncontrol/web_ui/changeset.py", line 697, in <lambda>
    y, z))
  File "/var/lib/gforge/chroot/home/groups/parted/srv/lib/python2.5/site-packages/trac/versioncontrol/web_ui/changeset.py", line 715, in _format_changeset_link
    changeset = self.env.get_repository().get_changeset(rev)
  File "/srv/alioth.debian.org/chroot/home/groups/parted/srv/trac/plugins/TracGit-0.0.1-py2.5.egg/gitplugin/git_fs.py", line 63, in get_changeset
    return GitChangeset(self.git, rev)
  File "/srv/alioth.debian.org/chroot/home/groups/parted/srv/trac/plugins/TracGit-0.0.1-py2.5.egg/gitplugin/git_fs.py", line 189, in __init__
    (msg,props) = git.read_commit(sha)
  File "/srv/alioth.debian.org/chroot/home/groups/parted/srv/trac/plugins/TracGit-0.0.1-py2.5.egg/gitplugin/PyGIT.py", line 77, in read_commit
    line = lines.pop(0)
IndexError: pop from empty list

[Frodo]

Clicking on 'Assigned, Active Tickets by Owner' on ​http://parted.alioth.debian.org/cgi-bin/trac.cgi/report gives a result page(no traceback). The first three selections on the page give similar tracebacks.

I am not sure of what component to select.

[Emmanuel Blot]

From the traceback it appears the issue is triggered from the ​TracGit plugin.
Please report this issue to the plugin maintainer.

[anonymous]

Replying to eblot:

From the traceback it appears the issue is triggered from the ​TracGit plugin.

​th:GitPlugin would have been the correct plugin to file the bug against