jupyter / jupyter/notebook

Running Jupyter for the first time on pycharm : [Errno 11001] getaddrinfo failed

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Jupyter Notebook
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Description

Hello,
I am currently facing the error below when running Jupyter on pycharm :
"D:\Python\Python 3.5\python.exe" "D:\Python\PyCharm Community Edition 2017.3.3\helpers\pycharm\pycharm_load_entry_point.py" notebook --no-browser --ip 127.0.0.1:8888 --port 8888 --port-retries=0
[TerminalIPythonApp] WARNING | Subcommand `ipython notebook` is deprecated and will be removed in future versions.
[TerminalIPythonApp] WARNING | You likely want to use `jupyter notebook` in the future
Traceback (most recent call last):
File "D:\Python\PyCharm Community Edition 2017.3.3\helpers\pycharm\pycharm_load_entry_point.py", line 12, in
sys.exit(f())
File "D:\Python\Python 3.5\lib\site-packages\IPython\__init__.py", line 119, in start_ipython
return launch_new_instance(argv=argv, **kwargs)
File "D:\Python\Python 3.5\lib\site-packages\traitlets\config\application.py", line 657, in launch_instance
app.initialize(argv)
File "", line 2, in initialize
File "D:\Python\Python 3.5\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error
return method(app, *args, **kwargs)
File "D:\Python\Python 3.5\lib\site-packages\IPython\terminal\ipapp.py", line 300, in initialize
super(TerminalIPythonApp, self).initialize(argv)
File "", line 2, in initialize
File "D:\Python\Python 3.5\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error
return method(app, *args, **kwargs)
File "D:\Python\Python 3.5\lib\site-packages\IPython\core\application.py", line 446, in initialize
self.parse_command_line(argv)
File "D:\Python\Python 3.5\lib\site-packages\IPython\terminal\ipapp.py", line 295, in parse_command_line
return super(TerminalIPythonApp, self).parse_command_line(argv)
File "", line 2, in parse_command_line
File "D:\Python\Python 3.5\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error
return method(app, *args, **kwargs)
File "D:\Python\Python 3.5\lib\site-packages\traitlets\config\application.py", line 514, in parse_command_line
return self.initialize_subcommand(subc, subargv)
File "D:\Python\Python 3.5\lib\site-packages\IPython\core\application.py", line 236, in initialize_subcommand
return super(BaseIPythonApplication, self).initialize_subcommand(subc, argv)
File "", line 2, in initialize_subcommand
File "D:\Python\Python 3.5\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error
return method(app, *args, **kwargs)
File "D:\Python\Python 3.5\lib\site-packages\traitlets\config\application.py", line 452, in initialize_subcommand
self.subapp.initialize(argv)
File "", line 2, in initialize
File "D:\Python\Python 3.5\lib\site-packages\traitlets\config\application.py", line 87, in catch_config_error
return method(app, *args, **kwargs)
File "D:\Python\Python 3.5\lib\site-packages\notebook\notebookapp.py", line 1507, in initialize
self.init_webapp()
File "D:\Python\Python 3.5\lib\site-packages\notebook\notebookapp.py", line 1297, in init_webapp
self.http_server.listen(port, self.ip)
File "D:\Python\Python 3.5\lib\site-packages\tornado\tcpserver.py", line 142, in listen
sockets = bind_sockets(port, address=address)
File "D:\Python\Python 3.5\lib\site-packages\tornado\netutil.py", line 156, in bind_sockets
0, flags)):
File "D:\Python\Python 3.5\lib\socket.py", line 733, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno 11001] getaddrinfo failed

Contributor guide

Open the contributing guide

Research direction

Start by reproducing the reported PyCharm command on the stated Windows and Python versions, then trace the failure through notebook/notebookapp.py, tornado/tcpserver.py, tornado/netutil.py, and socket.getaddrinfo. Done means determining whether the error is in Notebook or the PyCharm/Windows environment and recording a verified resolution or clear external-cause diagnosis.

Written by the indexing model from the issue text.

Assessment

Tech stack
jupyter-notebook, python
Domain
backend, networking
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
22/100

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