运行spyder报错 ModuleNotFoundError: No module named ‘urllib2‘

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于 2021-03-19 12:48:52 发布 · 1.7k 阅读

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#spyder

在Windows10的Anaconda环境中，使用Tensorflow环境打开Spyder时出现'urllib2'模块缺失的错误。问题关键在于缺少网络传输的加密协议支持，即TLS/SSL。解决方案是安装或更新Windows的OpenSSL，下载Win64 OpenSSL v1.1.1j Light版本并安装，之后重启Anaconda Prompt，运行Spyder恢复正常。

windows10下通过Anaconda prompt进入tensorflow环境

在该环境下打开spyder会抛出异常

ModuleNotFoundError: No module named 'urllib2'

(base) C:\Users\qingke3>conda activate tensorflow

(tensorflow) C:\Users\qingke3>spyder
Traceback (most recent call last):
  File "C:\ProgramData\Anaconda3\envs\tensorflow\lib\site-packages\spyder\utils\external\github.py", line 51, in <module>
    from urllib2 import build_opener, HTTPSHandler, Request, HTTPError
ModuleNotFoundError: No module named 'urllib2'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\ProgramData\Anaconda3\envs\tensorflow\Scripts\spyder-script.py", line 10, in <module>
    sys.exit(main())
  File "C:\ProgramData\Anaconda3\envs\tensorflow\lib\site-packages\spyder\app\start.py", line 214, in main
    mainwindow.main(options, args)
  File "C:\ProgramData\Anaconda3\envs\tensorflow\lib\site-packages\spyder\app\mainwindow.