Question

我不确定发生了什么变化，但与此帖子类似：

Jupyter notebook only works in base environment

Jupyter笔记本仅在激活基本环境时打开，即：

C:\Users\user\activate base
(base) C:\Users\user\jupyter notebook

这发生在powershell，cmd和cmder上。在默认的未指定环境中，出现此错误：

C:\Users\user>jupyter notebook

Traceback (most recent call last):
File "C:\Users\user\anaconda3\Scripts\jupyter-notebook-script.py", line 6, in <module>
  from notebook.notebookapp import main
File "C:\Users\user\anaconda3\lib\site-packages\notebook\notebookapp.py", line 62, in <module>
  from tornado import httpserver
File "C:\Users\user\anaconda3\lib\site-packages\tornado\httpserver.py", line 29, in <module>
  import ssl
File "C:\Users\user\anaconda3\lib\ssl.py", line 98, in <module>
  import _ssl             # if we can't import it, let the error propagate
ImportError: DLL load failed: The specified procedure could not be found.

在默认环境中，我可以调用pip命令，但出现此错误。这似乎与我上面的第一个问题有关。

C:\Users\user>pip install

Could not fetch URL https://pypi.org/simple/pip/: There was a problem 
confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', 
port=443): Max retries exceeded with url: /simple/pip/ (Caused by 
SSLError("Can't connect to HTTPS URL because the SSL module is not 
available.")) - skipping

Jupyter Notebook仅在基本环境（Python 3.7，Windows 10）上打开

0 个答案: