Traceback (most recent call last):

 "/usr/lib/python3.5/site-packages/requests/adapters.py", line 423, in send
timeout=timeout

 "/usr/lib/python3.5/site-packages/requests/packages/urllib3/connectionpool.py", line 640, in urlopen
_stacktrace=sys.exc_info()[2])

 "/usr/lib/python3.5/site-packages/requests/packages/urllib3/util/retry.py", line 287, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))requests.packages.urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='*.*.*.*', port=8123): Max retries exceeded with url: http://1212.ip138.com/ic.asp (Caused by ProxyError('Cannot connect to proxy.', RemoteDisconnected('Remote end closed connection without response',)))
Traceback (most recent call last):


 ".\example.py", line 33, in <module>

uav_example()


 ".\example.py", line 12, in uav_example

env = holodeck.make("CleanUp-TableHand")


 "c:\users\max\desktop\holodeck\src\holodeck\holodeck.py", line 91, in make

return HolodeckEnvironment(**param_dict)


 "c:\users\max\desktop\holodeck\src\holodeck\environments.py", line 143, in __init__

signal.signal(signal.SIGHUP, self.graceful_exit)
AttributeError: module 'signal' has no attribute 'SIGHUP'
