v2ex在本机部署总是shutdown

我刚开始学习python，本机安装的是python2.7。
下载的v2ex是livid-v2ex-747deb0
用GAE1.4在本机测试，一发帖就会shutdown，必须重启。
是因为python版本的原因吗？

log console上的信息如下：

File "D:\Program Files\Google\google_appengine\google\appengine\tools\dev_appserver_main.py", line 488, in main
http_server.serve_forever()

File "D:\Program Files\Google\google_appengine\google\appengine\tools\dev_appserver.py", line 3947, in serve_forever
self.handle_request()

File "D:\Program Files\Google\google_appengine\google\appengine\tools\dev_appserver.py", line 3913, in handle_request
self._handle_request_noblock()

File "D:\Python\Python27\lib\SocketServer.py", line 287, in _handle_request_noblock
self.shutdown_request(request)

File "D:\Python\Python27\lib\SocketServer.py", line 459, in shutdown_request
request.shutdown(socket.SHUT_WR)

AttributeError: 'FakeConnection' object has no attribute 'shutdown'

Now terminating.
----------------------------------------
Exception happened during processing of request from ('0.1.0.2', 80)
----------------------------------------
2011-01-06 10:25:36 (Process exited with code 1)