Browse gives null argument error (FSFS repo)

[dneuer@…]

Hitting "browse" gives the error:

Traceback (most recent call last):

File "C:\PYTHON23\lib\site-packages\trac\core.py", line 531, in cgi_start

real_cgi_start()

File "C:\PYTHON23\lib\site-packages\trac\core.py", line 526, in real_cgi_start

dispatch_request(path_info, args, req, env)

File "C:\PYTHON23\lib\site-packages\trac\core.py", line 439, in dispatch_request

module = module_factory(args, env, database, req)

File "C:\PYTHON23\lib\site-packages\trac\core.py", line 175, in module_factory

pool, rep, fs_ptr = open_svn_repos(repos_dir)

File "C:\PYTHON23\lib\site-packages\trac\core.py", line 458, in open_svn_repos

rep = repos.svn_repos_open(repos_dir, pool)

SystemError: null argument to internal routine

Windows XP sp 2

SVN 1.1.4

svn-win32-1.1.4.py (for Python 2.3)

docutils 0.3.7 (happens w/ 0.3.5, too — Win install docs for trac say to use 0.3.7)

Python 2.3

sqlite 3.2.1

clearserver-python-0.9.12-win32

pysqlite version 1.1.6

The interesting thing is, if I add logging to trac\core.py before the call to repos.svn_repos_open() and do a repr() on the pool and the repos_dir vars, they're both set to seemingly valid values. However, the error still occurs. Furthermore, if I fire up the Python interpreter from the command line and do the *exact* same series of operations (minus the slash escaping, but set up my directory string the same as my logging output indicated it was done by core.py), I can open the repository just fine! (repr() on the returned object shows a valid p_repos_t object):

C:\>python
Python 2.3.5 (#62, Feb  8 2005, 16:23:02) [MSC v.1200 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> from svn import core, repos, util
>>> core.apr_initialize()
0
>>> pool = core.svn_pool_create(None)
>>> mydir = 'c:\\shared\\svnDevWeb'
>>> rep = repos.svn_repos_open(mydir, pool)
>>> repr(rep)
"'_e01ca600_p_svn_repos_t'"
>>> ^Z

Thanks, Dave