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Opened 18 years ago

Closed 18 years ago

#4367 closed defect (duplicate)

PythonHandler crash

Reported by: anonymous Owned by: Jonas Borgström
Priority: high Milestone:
Component: general Version: 0.10.3rc1
Severity: normal Keywords:
Cc: Branch:
Release Notes:
API Changes:
Internal Changes:

Description

Since version 0.10.1 (0.10.2, 0.10.3rc1 - I'm not sure if 0.10 had this problem) sometimes the page is blank or it gives me Internal Server Error in browser. In apache logs I've found this:

PythonHandler trac.web.modpython_frontend:   File "/usr/lib/python2.4/site-packages/mod_python/apache.py", line 299, in HandlerDispatch\n    result = object(req), referer: http://dev.website.ro/chrome/common/css/trac.css
PythonHandler trac.web.modpython_frontend:   File "/usr/lib/python2.4/site-packages/trac/web/modpython_frontend.py", line 87, in handler\n    gateway.run(dispatch_request), referer: http://dev.website.ro/chrome/common/css/trac.css
PythonHandler trac.web.modpython_frontend:   File "/usr/lib/python2.4/site-packages/trac/web/wsgi.py", line 87, in run\n    response = application(self.environ, self._start_response), referer: http://dev.website.ro/chrome/common/css/trac.css
PythonHandler trac.web.modpython_frontend:   File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 377, in dispatch_request\n    env = _open_environment(env_path, run_once=run_once), referer: http://dev.website.ro/chrome/common/css/trac.css
PythonHandler trac.web.modpython_frontend:   File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 58, in _open_environment\n    env_cache[env_path] = open_environment(env_path), referer: http://dev.website.ro/chrome/common/css/trac.css
PythonHandler trac.web.modpython_frontend:   File "/usr/lib/python2.4/site-packages/trac/env.py", line 434, in open_environment\n    env = Environment(env_path), referer: http://dev.website.ro/chrome/common/css/trac.css
PythonHandler trac.web.modpython_frontend:   File "/usr/lib/python2.4/site-packages/trac/env.py", line 121, in __init__\n    load_components(self), referer: http://dev.website.ro/chrome/common/css/trac.css
PythonHandler trac.web.modpython_frontend:   File "/usr/lib/python2.4/site-packages/trac/loader.py", line 140, in load_components\n    __import__(module), referer: http://dev.website.ro/chrome/common/css/trac.css
PythonHandler trac.web.modpython_frontend:   File "/usr/lib/python2.4/site-packages/trac/versioncontrol/svn_fs.py", line 56, in ?\n    from svn import fs, repos, core, delta, referer: http://dev.website.ro/chrome/common/css/trac.css
PythonHandler trac.web.modpython_frontend:   File "/usr/lib/python2.4/site-packages/svn/fs.py", line 19, in ?\n    from libsvn.fs import *, referer: http://dev.website.ro/chrome/common/css/trac.css
PythonHandler trac.web.modpython_frontend:   File "/usr/lib/python2.4/site-packages/libsvn/fs.py", line 29, in ?\n    import core, referer: http://dev.website.ro/chrome/common/css/trac.css
PythonHandler trac.web.modpython_frontend:   File "/usr/lib/python2.4/site-packages/libsvn/core.py", line 3342, in ?\n    svn_pool_create(), referer: http://dev.website.ro/chrome/common/css/trac.css
PythonHandler trac.web.modpython_frontend:   File "/usr/lib/python2.4/site-packages/libsvn/core.py", line 1137, in svn_pool_create\n    return apply(_core.svn_pool_create, args), referer: http://dev.website.ro/chrome/common/css/trac.css
PythonHandler trac.web.modpython_frontend: TypeError: argument number 0: a 'apr_pool_t *' is expected, 'instance(<libsvn.core.GenericSWIGWrapper instance at 0xb63dd50c>)' is received, referer: http://dev.website.ro/chrome/common/css/trac.css

I'm using Gentoo x86, apache 2.0.58, python 2.4.3, mod_python 3.1.4 and I have multiple tracs.
Before version 0.10 it never gave me that error.

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comment:1 by Christian Boos, 18 years ago

Resolution: duplicate
Status: newclosed

Well, I guess that's because you also upgraded your SVN bindings and you use multiple virtual hosts.

See #2611, which is about the same problem and explains the reason and workaround, in the note in the ticket's description.

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