我正在使用轨道，一旦我在生产模式下打开轨道，它会在我的屏幕上引发以下错误
-- <exception caught here> ---
File "/usr/lib/python2.6/dist-packages/twisted/web/server.py", line 150, in process
self.render(resrc)
File "/usr/lib/python2.6/dist-packages/twisted/web/server.py", line 157, in render
body = resrc.render(self)
File "/usr/local/lib/python2.6/dist-packages/orbited-0.7.10-py2.6.egg/orbited/transports/base.py", line 21, in render
self.conn.transportOpened(self)
File "/usr/local/lib/python2.6/dist-packages/orbited-0.7.10-py2.6.egg/orbited/cometsession.py", line 322, in transportOpened
self.cometTransport.flush()
File "/usr/local/lib/python2.6/dist-packages/orbited-0.7.10-py2.6.egg/orbited/transports/base.py", line 45, in flush
self.write(self.packets)
File "/usr/local/lib/python2.6/dist-packages/orbited-0.7.10-py2.6.egg/orbited/transports/htmlfile.py", line 42, in write
self.request.write(payload);
File "/usr/lib/python2.6/dist-packages/twisted/web/http.py", line 862, in write
self.transport.write(data)
File "/usr/lib/python2.6/dist-packages/twisted/internet/tcp.py", line 420, in write
abstract.FileDescriptor.write(self, bytes)
File "/usr/lib/python2.6/dist-packages/twisted/internet/abstract.py", line 170, in write
raise TypeError("Data must not be unicode")
exceptions.TypeError: Data must not be unicode
我完全不知道可能是什么问题。谁能指出我正确的方向。