jupyter 远程访问配置：KeyError: 'allow_remote_access'

jupyter 远程访问配置：KeyError: 'allow_remote_access'

我今天在配置服务器的jupyter notebook的时候遇见了下面的错误

(安装jupyter的教程参考

Traceback (most recent call last): File "/usr/local/lib/python3.5/dist-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 "/usr/local/lib/python3.5/dist-packages/notebook/notebookapp.py", line 869, in _default_allow_remote addr = ipaddress.ip_address(self.ip) File "/usr/lib/python3.5/ipaddress.py", line 54, in ip_address address)ValueError: '' does not appear to be an IPv4 or IPv6 addressDuring handling of the above exception, another exception occurred:Traceback (most recent call last): File "/usr/local/bin/jupyter-notebook", line 11, in sys.exit(main()) File "/usr/local/lib/python3.5/dist-packages/jupyter_core/application.py", line 266, in launch_instance return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs) File "/usr/local/lib/python3.5/dist-packages/traitlets/config/application.py", line 657, in launch_instance app.initialize(argv) File "", line 2, in initialize File "/usr/local/lib/python3.5/dist-packages/traitlets/config/application.py", line 87, in catch_config_error return method(app, *args, **kwargs) File "/usr/local/lib/python3.5/dist-packages/notebook/notebookapp.py", line 1629, in initialize self.init_webapp() File "/usr/local/lib/python3.5/dist-packages/notebook/notebookapp.py", line 1379, in init_webapp self.jinja_environment_options, File "/usr/local/lib/python3.5/dist-packages/notebook/notebookapp.py", line 158, in __init__ default_url, settings_overrides, jinja_env_options) File "/usr/local/lib/python3.5/dist-packages/notebook/notebookapp.py", line 251, in init_settings allow_remote_access=jupyter_app.allow_remote_access, File "/usr/local/lib/python3.5/dist-packages/traitlets/traitlets.py", line 556, in __get__ return self.get(obj, cls) File "/usr/local/lib/python3.5/dist-packages/traitlets/traitlets.py", line 535, in get value = self._validate(obj, dynamic_default()) File "/usr/local/lib/python3.5/dist-packages/notebook/notebookapp.py", line 872, in _default_allow_remote

jupyter都是常规方法配置的，后面发现在配置jupyter_notebook_config.py的时候少加了下面的东西，于是输入

vim ~/.jupyter/jupyter_notebook_config.py //ubuntu 16.04

添加如下代码行：

c.NotebookApp.allow_remote_access = True

然后这样就可以正常启动了

参考文献

[1].Error while trying to open Jupyter notebook in Paperspace. ​​http://forums.fast.ai/t/error-while-trying-to-open-jupyter-notebook-in-paperspace/22634​​

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