apr_pool_t * is expected, GenericSWIGWrapper is received

[maix@…]

We often get the following exception in our trac. It happens very irregularly and it happens in every component of the trac.

Traceback (most recent call last):
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 406, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 191, in dispatch
    chosen_handler = self._pre_process_request(req, chosen_handler)
  File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 263, in _pre_process_request
    chosen_handler = f.pre_process_request(req, chosen_handler)
  File "/usr/lib/python2.4/site-packages/trac/versioncontrol/api.py", line 73, in pre_process_request
    self.get_repository(req.authname).sync()
  File "/usr/lib/python2.4/site-packages/trac/versioncontrol/api.py", line 104, in get_repository
    repos = self._connector.get_repository(rtype, rdir, authname)
  File "/usr/lib/python2.4/site-packages/trac/versioncontrol/svn_fs.py", line 234, in get_repository
    repos = SubversionRepository(dir, None, self.log)
  File "/usr/lib/python2.4/site-packages/trac/versioncontrol/svn_fs.py", line 262, in __init__
    self.path = repos.svn_repos_find_root_path(path, self.pool())
  File "/usr/lib/python2.4/site-packages/libsvn/repos.py", line 43, in svn_repos_find_root_path
    return apply(_repos.svn_repos_find_root_path, args)
TypeError: argument number 2: a 'apr_pool_t *' is expected, 'instance(<libsvn.core.GenericSWIGWrapper instance at 0xb564c2ac>)' is received

[maix@…]

Version is 0.10.4.

[Emmanuel Blot]

Replying to maix@ubuntuusers.de:

Version is 0.10.4.

There is a version field in the ticket description box.

[Christian Boos]

A very common issue, see the #2611 and the corresponding discussion in TracSubversion#TracandSubversion1.3.1.