桌面不用代理老是出现这个，在greader上从列表点进去也是这样，有人给解释一下吗？
Traceback (most recent call last):
File "/base/python_runtime/python_lib/versions/1/google/appengine/ext/webapp/
_webapp25.py", line 701, in __call__
handler.get(*groups)
File "/base/data/home/apps/v2ex/1.356164712491582650/
topic.py", line 380, in get
member = CheckAuth(self)
File "/base/data/home/apps/v2ex/1.356164712491582650/v2ex/babel/security/
__init__.py", line 14, in CheckAuth
cookies = handler.request.cookies
File "/base/python_runtime/python_lib/versions/1/webob/
__init__.py", line 985, in cookies
vars = self.str_cookies
File "/base/python_runtime/python_lib/versions/1/webob/
__init__.py", line 973, in str_cookies
cookies.load(source)
File "/base/python_runtime/python_dist/lib/python2.5/
Cookie.py", line 619, in load
self.__ParseString(rawdata)
File "/base/python_runtime/python_dist/lib/python2.5/
Cookie.py", line 650, in __ParseString
self.__set(K, rval, cval)
File "/base/python_runtime/python_dist/lib/python2.5/
Cookie.py", line 572, in __set
M.set(key, real_value, coded_value)
File "/base/python_runtime/python_dist/lib/python2.5/
Cookie.py", line 451, in set
raise CookieError("Illegal key value: %s" % key)
CookieError: Illegal key value: ,__utma