我就是不能使用jupyter笔记本。我已经通过ananota更新到最新版本,但是仍然无法正常工作。
错误消息在下面列出:

C:\Users\willian>jupyter notebook
Traceback (most recent call last):
File "C:\Anaconda3\Scripts\jupyter-notebook-script.py", line 3, in <module>
import notebook.notebookapp
File "C:\Anaconda3\lib\site-packages\notebook\notebookapp.py", line 40, in   <module>
ioloop.install()
File "C:\Anaconda3\lib\site-packages\zmq\eventloop\ioloop.py", line 207, in install
from tornado import ioloop
File "C:\Anaconda3\lib\site-packages\tornado\ioloop.py", line 47, in <module>
from tornado.concurrent import TracebackFuture, is_future
File "C:\Anaconda3\lib\site-packages\tornado\concurrent.py", line 34, in <module>
from tornado.util import raise_exc_info, ArgReplacer, is_finalizing
ImportError: cannot import name 'is_finalizing'

最佳答案

从您的错误看来,龙卷风软件包未安装在您的环境中。使用以下命令安装龙卷风可以解决您的问题。

pip install tornado

关于python - Jupyter Notebook错误,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/44381222/

10-12 18:59