id,summary,reporter,owner,description,type,status,priority,component,severity,resolution,keywords,cc,release 9234,Trac 0.12 internal server error,Gasler Radu,Martin Scharrer,"When installing this plugin on Trac 0.12 and trying to GET wikicss.css it leads to an internal server error. Backatrace: {{{ 2011-10-04 20:08:04,449 Trac[main] DEBUG: Dispatching 2011-10-04 20:08:04,449 Trac[session] DEBUG: Retrieving session for ID 'user' 2011-10-04 20:08:04,456 Trac[api] INFO: Synchronized '' repository in 0.00 seconds 2011-10-04 20:08:04,458 Trac[plugin] ERROR: Can't send unicode content 2011-10-04 20:08:04,458 Trac[chrome] DEBUG: Prepare chrome data for request 2011-10-04 20:08:04,463 Trac[main] ERROR: Internal Server Error: Traceback (most recent call last): File ""build/bdist.linux-i686/egg/trac/web/main.py"", line 511, in _dispatch_request dispatcher.dispatch(req) File ""build/bdist.linux-i686/egg/trac/web/main.py"", line 237, in dispatch resp = chosen_handler.process_request(req) File ""build/bdist.linux-i686/egg/tracwikicss/plugin.py"", line 60, in process_request req.end_headers() File ""build/bdist.linux-i686/egg/trac/web/api.py"", line 321, in end_headers self._write = self._start_response(self._status, self._outheaders) File ""build/bdist.linux-i686/egg/trac/web/wsgi.py"", line 114, in _start_response assert not self.headers_set, 'Response already started' AssertionError: Response already started }}} ",defect,closed,normal,WikiCssPlugin,major,invalid,,,0.12