svn_fs_revision_root() takes exactly 3 arguments (2 given)

[jefferson@…]

Python Traceback

Traceback (most recent call last):
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 387, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 191, in dispatch
    chosen_handler = self._pre_process_request(req, chosen_handler)
  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 263, in _pre_process_request
    chosen_handler = f.pre_process_request(req, chosen_handler)
  File "/usr/lib/python2.3/site-packages/trac/versioncontrol/api.py", line 73, in pre_process_request
    self.get_repository(req.authname) # triggers a sync if applicable
  File "/usr/lib/python2.3/site-packages/trac/versioncontrol/api.py", line 101, in get_repository
    repos = self._connector.get_repository(rtype, rdir, authname)
  File "/usr/lib/python2.3/site-packages/trac/versioncontrol/svn_fs.py", line 260, in get_repository
    crepos = CachedRepository(self.env.get_db_cnx(), repos, None, self.log)
  File "/usr/lib/python2.3/site-packages/trac/versioncontrol/cache.py", line 34, in __init__
    self.sync()
  File "/usr/lib/python2.3/site-packages/trac/versioncontrol/cache.py", line 91, in sync
    for path,kind,action,base_path,base_rev in changeset.get_changes():
  File "/usr/lib/python2.3/site-packages/trac/versioncontrol/svn_fs.py", line 649, in get_changes
    editor = repos.RevisionChangeCollector(self.fs_ptr, self.rev, pool())
  File "/usr/lib/python2.3/svn/repos.py", line 234, in __init__
    root = _fs.revision_root(fs_ptr, root)
TypeError: svn_fs_revision_root() takes exactly 3 arguments (2 given)

[Christian Boos]

As you can see:

  File "/usr/lib/python2.3/svn/repos.py", line 234, in __init__
    root = _fs.revision_root(fs_ptr, root)

the error is in the Subversion binding itself. More specifically, it's a mismatch between the Python side of the bindings and the C side, due to 2 versions of the bindings being installed and the wrong C libraries being picked up at run time.

See TracSubversion#Troubleshooting for more.

Closing the ticket, as it's an installation issue.