2018-11-11 21:50:48,161 web.py:1670 ERROR Uncaught exception GET / (192.168.31.7)
HTTPServerRequest(protocol='http', host='gateway.local:8888', method='GET', uri='/', version='HTTP/1.1', remote_ip='192.168.31.7')
Traceback (most recent call last):
  File "/home/pi/.local/lib/python3.5/site-packages/tornado/web.py", line 1590, in _execute
    result = method(*self.path_args, **self.path_kwargs)
  File "/home/pi/.local/lib/python3.5/site-packages/webthing/server.py", line 147, in get
    descriptions.push(description)
AttributeError: 'list' object has no attribute 'push'
2018-11-11 21:50:48,175 web.py:2162 ERROR 500 GET / (192.168.31.7) 17.61ms