TypeError: %d format: a number is required, not unicode

[jupolun]

How to Reproduce

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

(please provide additional details here)

Request parameters:

{'path': '/'}

User Agent was: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.5 (KHTML, like Gecko) Chrome/4.0.249.89 Safari/532.5

System Information

Trac	0.12dev-r9234
Python	2.6.4 (r264:75706, Jan 13 2010, 11:56:30) [GCC 4.1.2 (Gentoo 4.1.2 p1.0.2)]
setuptools	0.6
SQLite	3.6.22
pysqlite	2.5.6
Genshi	0.6dev-r1093
Babel	0.9.4
mod_wsgi	3.1 (WSGIProcessGroup WSGIApplicationGroup gravitsapa|)
Subversion	1.6.6 (r40053)
jQuery	1.4.1

Enabled Plugins

Python Traceback

Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/Trac-0.12dev_r9234-py2.6.egg/trac/web/main.py", line 499, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.6/site-packages/Trac-0.12dev_r9234-py2.6.egg/trac/web/main.py", line 231, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/lib/python2.6/site-packages/Trac-0.12dev_r9234-py2.6.egg/trac/versioncontrol/web_ui/browser.py", line 381, in process_request
    context, all_repositories, order, desc)
  File "/usr/lib/python2.6/site-packages/Trac-0.12dev_r9234-py2.6.egg/trac/versioncontrol/web_ui/browser.py", line 490, in _render_repository_index
    youngest = repos.get_changeset(repos.youngest_rev)
  File "/usr/lib/python2.6/site-packages/Trac-0.12dev_r9234-py2.6.egg/trac/versioncontrol/cache.py", line 66, in get_changeset
    return CachedChangeset(self.repos, self.normalize_rev(rev), self.env)
  File "/usr/lib/python2.6/site-packages/Trac-0.12dev_r9234-py2.6.egg/trac/versioncontrol/cache.py", line 400, in __init__
    (repos.id, '%010d' % rev))
TypeError: %d format: a number is required, not unicode

[Christian Boos]

Mm, maybe rev being u'' here. Missing call to normalize_rev() somewhere? I can't reproduce though. Can you give us more details about your setup (in particular, the output of trac-admin <env> repository list).

Also, if haven't created your environment starting with this revision (or ≥ r9224), have you restarted your environment after doing the trac-admin <env> upgrade?

Unrelated, but I noticed "WSGIApplicationGroup gravitsapa|" in your system info, while it should be configured as "WSGIApplicationGroup %{GLOBAL}" to avoid issues with Subversion (see TracModWSGI).

[Remy Blank]

It could also be due to an un-synced repository. I'll try to reproduce it here.

[Remy Blank]

Ok, that's exactly what happens. Add a new repository, go to the repository index. Boom.

[Remy Blank]

Fixed in [9236].