有exception

Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/tornado/web.py", line 988, in _execute
getattr(self, self.request.method.lower())(*args, **kwargs)
File "/www/v2ex/galaxy/handlers/web/topic.py", line 153, in get
self.values['topic'] = topic
File "/www/v2ex/galaxy/handlers/__init__.py", line 221, in values
self._values['site'] = self.site
File "/www/v2ex/galaxy/handlers/__init__.py", line 199, in site
site = self.store.find(Site, Site.id == 1).one()
File "/usr/lib/python2.6/site-packages/storm-0.19-py2.6-linux-x86_64.egg/storm/store.py", line 1142, in one
result = self._store._connection.execute(select)
File "/usr/lib/python2.6/site-packages/storm-0.19-py2.6-linux-x86_64.egg/storm/databases/mysql.py", line 106, in execute
return Connection.execute(self, statement, params, noresult)
File "/usr/lib/python2.6/site-packages/storm-0.19-py2.6-linux-x86_64.egg/storm/database.py", line 238, in execute
raw_cursor = self.raw_execute(statement, params)
File "/usr/lib/python2.6/site-packages/storm-0.19-py2.6-linux-x86_64.egg/storm/database.py", line 322, in raw_execute
self._check_disconnect(raw_cursor.execute, *args)
File "/usr/lib/python2.6/site-packages/storm-0.19-py2.6-linux-x86_64.egg/storm/database.py", line 371, in _check_disconnect
return function(*args, **kwargs)
File "/usr/lib/python2.6/site-packages/MySQL_python-1.2.3-py2.6-linux-x86_64.egg/MySQLdb/cursors.py", line 174, in execute
self.errorhandler(self, exc, value)
File "/usr/lib/python2.6/site-packages/MySQL_python-1.2.3-py2.6-linux-x86_64.egg/MySQLdb/connections.py", line 36, in defaulterrorhandler
raise errorclass, errorvalue
OperationalError: (1054, "Unknown column 'Site.domain_root' in 'field list'")

点 http://www.v2ex.com/t/39382#reply36 出现的