jupyter notebook启动异常

最新推荐文章于 2025-05-23 17:24:48 发布

转载最新推荐文章于 2025-05-23 17:24:48 发布 · 393 阅读

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原文链接：http://www.cnblogs.com/tryFighting/p/10986060.html

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本文介绍了一种常见的JupyterNotebook启动时遇到的UnicodeDecodeError异常，并提供了详细的错误堆栈跟踪信息。通过调整环境变量LANG，成功解决了启动过程中的字符编码问题，确保了基于tornado的HTML笔记本服务器能够正常运行。

在终端输入

jupyter notebook

会报如下异常

The Jupyter HTML Notebook.

这将启动一个基于tornado的HTML笔记本服务器，它提供一个html5/

javascript笔记本客户端。

Traceback (most recent call last):

File "/usr/local/bin/jupyter-notebook", line 10, in <module>

sys.exit(main())

File "/usr/local/lib/python2.7/site-packages/jupyter_core/application.py", line 266, in launch_instance

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

File "/usr/local/lib/python2.7/site-packages/traitlets/config/application.py", line 657, in launch_instance

app.initialize(argv)

File "</usr/local/lib/python2.7/site-packages/decorator.pyc:decorator-gen-7>", line 2, in initialize

File "/usr/local/lib/python2.7/site-packages/traitlets/config/application.py", line 89, in catch_config_error

app.print_help()

File "/usr/local/lib/python2.7/site-packages/traitlets/config/application.py", line 385, in print_help

self.print_subcommands()

File "/usr/local/lib/python2.7/site-packages/traitlets/config/application.py", line 377, in print_subcommands

print(os.linesep.join(lines))

UnicodeDecodeError: 'ascii' codec can't decode byte 0xe5 in position 4: ordinal not in range(128)

在Github上找到了答案

在终端运行： LANG=zn jupyter notebook

prefect!!!!!!!!!!!!!!

转载于:https://www.cnblogs.com/tryFighting/p/10986060.html