【发布时间】:2020-03-14 01:35:04
【问题描述】:
我已安装 Anaconda,但当我运行 Jupyter Notebook 并尝试创建新笔记本时,它无法连接。它只是尝试连接一段时间,然后出现下面的 Traceback 错误。
我已经浏览了两天关于此错误的所有帖子,但没有任何成功。我曾尝试将 tornado 降级到 5.1.1、升级笔记本、在虚拟环境中运行等。
任何帮助将不胜感激。
[I 20:20:54.106 NotebookApp] Restoring connection for a92303c8-0087-407e-ae8b-e234f4cf7157:f641986b51bf43359e17929728ccbb13
[I 20:20:54.120 NotebookApp] Starting buffering for a92303c8-0087-407e-ae8b-e234f4cf7157:f641986b51bf43359e17929728ccbb13
[I 20:20:55.145 NotebookApp] Restoring connection for a92303c8-0087-407e-ae8b-e234f4cf7157:f641986b51bf43359e17929728ccbb13
[I 20:20:55.156 NotebookApp] Starting buffering for a92303c8-0087-407e-ae8b-e234f4cf7157:f641986b51bf43359e17929728ccbb13
Future exception was never retrieved
future: <Future finished exception=WebSocketClosedError()>
Traceback (most recent call last):
File "C:\Anaconda\Anaconda3\lib\site-packages\tornado\websocket.py", line 874, in wrapper
yield fut
File "C:\Anaconda\Anaconda3\lib\site-packages\tornado\gen.py", line 1133, in run
value = future.result()
tornado.iostream.StreamClosedError: Stream is closed
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Anaconda\Anaconda3\lib\site-packages\tornado\gen.py", line 1141, in run
yielded = self.gen.throw(*exc_info)
File "C:\Anaconda\Anaconda3\lib\site-packages\tornado\websocket.py", line 876, in wrapper
raise WebSocketClosedError()
tornado.websocket.WebSocketClosedError
【问题讨论】:
标签: python jupyter-notebook anaconda tornado