Jtdcftul

I keep on getting the following error when trying to connect to Jupyter Notebook on AWS. Please help.

File "/home/ubuntu/anaconda3/lib/python3.5/site-packages/traitlets/traitlets.py", line 528, in get



    value = obj._trait_values[self.name]



KeyError: 'allow_remote_access'





During handling of the above exception, another exception occurred:





Traceback (most recent call last):



  File "/home/ubuntu/anaconda3/lib/python3.5/site-packages/notebook/notebookapp.py", line 864, in _default_allow_remote



    addr = ipaddress.ip_address(self.ip)



  File "/home/ubuntu/anaconda3/lib/python3.5/ipaddress.py", line 54, in ip_address



    address)



ValueError: '' does not appear to be an IPv4 or IPv6 address





During handling of the above exception, another exception occurred:





Traceback (most recent call last):



  File "/home/ubuntu/anaconda3/bin/jupyter-notebook", line 11, in <module>



    sys.exit(main())



  File "/home/ubuntu/anaconda3/lib/python3.5/site-packages/jupyter_core/application.py", line 266, in launch_instance



    return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs)



  File "/home/ubuntu/anaconda3/lib/python3.5/site-packages/traitlets/config/application.py", line 657, in launch_instance



    app.initialize(argv)



  File "</home/ubuntu/anaconda3/lib/python3.5/site-packages/decorator.py:decorator-gen-7>", line 2, in initialize



  File "/home/ubuntu/anaconda3/lib/python3.5/site-packages/traitlets/config/application.py", line 87, in catch_config_error



    return method(app, *args, **kwargs)



  File "/home/ubuntu/anaconda3/lib/python3.5/site-packages/notebook/notebookapp.py", line 1630, in initialize



    self.init_webapp()



  File "/home/ubuntu/anaconda3/lib/python3.5/site-packages/notebook/notebookapp.py", line 1378, in init_webapp



    self.jinja_environment_options,



  File "/home/ubuntu/anaconda3/lib/python3.5/site-packages/notebook/notebookapp.py", line 159, in __init__



    default_url, settings_overrides, jinja_env_options)



  File "/home/ubuntu/anaconda3/lib/python3.5/site-packages/notebook/notebookapp.py", line 252, in init_settings



    allow_remote_access=jupyter_app.allow_remote_access,



  File "/home/ubuntu/anaconda3/lib/python3.5/site-packages/traitlets/traitlets.py", line 556, in __get__



    return self.get(obj, cls)



  File "/home/ubuntu/anaconda3/lib/python3.5/site-packages/traitlets/traitlets.py", line 535, in get



    value = self._validate(obj, dynamic_default())



  File "/home/ubuntu/anaconda3/lib/python3.5/site-packages/notebook/notebookapp.py", line 867, in _default_allow_remote



    for info in socket.getaddrinfo(self.ip, self.port, 0, socket.SOCK_STREAM):



  File "/home/ubuntu/anaconda3/lib/python3.5/socket.py", line 732, in getaddrinfo



    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):



socket.gaierror: [Errno -2] Name or service not known