我正在尝试使用 jupyter 笔记本,但是当我打开文件时收到以下错误:
内核死掉,自动重启失败。内核可能无法重新启动。如果您无法重新启动内核,您仍然可以保存笔记本,但在重新打开笔记本之前,运行代码将不再起作用。
在 CMD 中我看到以下内容:
(base) C:\Users\Dan Eran>jupyter notebook
[W 19:05:33.006 NotebookApp] Error loading server extension jupyterlab
Traceback (most recent call last):
File "C:\Users\Dan Eran\AppData\Roaming\Python\Python36\site-packages\notebook\notebookapp.py", line 1451, in init_server_extensions
mod = importlib.import_module(modulename)
File "C:\Anaconda3\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'jupyterlab'
[I 19:05:33.122 NotebookApp] Serving notebooks from local directory: C:\Users\Dan Eran …Run Code Online (Sandbox Code Playgroud)