我从 powershell 提示符启动 Jupyter jupyter notebook，它会正确加载，但是当我打开新的或现有的笔记本时，内核会忙碌大约 10 秒，然后弹出一个窗口，提示 Python 已停止工作。在我的终端中，我得到了Invalid argument (C:\ci\zeromq_1602704446950\work\src\epoll.cpp:100)（见下文）。您有什么解决方案吗？我尝试过使用不同的环境并卸载/重新安装pyzmq。
[I 12:58:16.682 NotebookApp] Serving notebooks from local directory: C:\Users\tobinp
[I 12:58:16.682 NotebookApp] Jupyter Notebook 6.1.6 is running at:
[I 12:58:16.684 NotebookApp] http://localhost:8888/?token=9eee2cc4e598b193ad42fc05ff620a43d0e5f29e885170b3
[I 12:58:16.684 NotebookApp] or http://127.0.0.1:8888/?token=9eee2cc4e598b193ad42fc05ff620a43d0e5f29e885170b3
[I 12:58:16.685 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 12:58:18.289 NotebookApp]
To access the notebook, open this file in a browser: file:///C:/Users/tobinp/AppData/Roaming/jupyter/runtime/nbserver-18144-open.html Or copy and paste …