Jupyter notebook Jupyter实验室不会启动
Jupyter实验室停止工作了,我无法重新开始。Jupyter notebook Jupyter实验室不会启动,jupyter-notebook,jupyter-lab,Jupyter Notebook,Jupyter Lab,Jupyter实验室停止工作了,我无法重新开始。 OS:赢10分 jupyterlab版本:2.2.8 python版本:3.8 浏览器:最新的Chrome浏览器 错误是jupyter实验室窗口显示,但显示如下: 加载。。。 加载屏幕需要很长时间。您想清理工作区还是继续等待? 保持等待-或-清除工作区 如果我选择“保持等待”:jupyter实验室窗口不会激活。 如果我选择“清除工作区”:jupyter实验室窗口只会重新启动,并显示相同的错误消息 尝试启动jupyter lab时的cmd结
OS:赢10分
jupyterlab版本:2.2.8
python版本:3.8
浏览器:最新的Chrome浏览器 错误是jupyter实验室窗口显示,但显示如下: 加载。。。 加载屏幕需要很长时间。您想清理工作区还是继续等待? 保持等待-或-清除工作区 如果我选择“保持等待”:jupyter实验室窗口不会激活。 如果我选择“清除工作区”:jupyter实验室窗口只会重新启动,并显示相同的错误消息 尝试启动jupyter lab时的cmd结果:
c:\Users\champ\Python_proj>jupyter lab --port 8889 [W 21:57:09.947 LabApp] Error loading server extension jupyter_nbextensions_configurator
Traceback (most recent call last):
File "c:\python\python38\lib\site-packages\notebook\notebookapp.py", line 1670, in init_server_extensions
mod = importlib.import_module(modulename)
File "c:\python\python38\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 973, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'jupyter_nbextensions_configurator' [I 21:57:10.645 LabApp] JupyterLab extension loaded from c:\python\python38\lib\site-packages\jupyterlab [I 21:57:10.645 LabApp] JupyterLab application directory is c:\python\python38\share\jupyter\lab [I 21:57:10.819 LabApp] Serving notebooks from local directory: c:\Users\champ\Python_proj [I 21:57:10.819 LabApp] The Jupyter Notebook is running at: [I 21:57:10.819 LabApp] http://localhost:8889/?token= [I 21:57:10.819 LabApp] or http://127.0.0.1:8889/?token= [I 21:57:10.819 LabApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation). [C 21:57:10.897 LabApp]
To access the notebook, open this file in a browser:
file:///C:/Users/champ/AppData/Roaming/jupyter/runtime/nbserver-3700-open.html
Or copy and paste one of these URLs:
http://localhost:8889/?token=
or http://127.0.0.1:8889/?token= [I 21:57:14.415 LabApp] 301 GET /lab/workspaces/auto-y/?clone (::1)
0.00ms [I 21:57:16.284 LabApp] Build is up to date
c:\Users\champ\Python\u proj>jupyter实验室--端口8889[W 21:57:09.947 LabApp]加载服务器扩展jupyter\u nbextensions\u配置程序时出错
回溯(最近一次呼叫最后一次):
文件“c:\python\python38\lib\site packages\notebook\notebookapp.py”,第1670行,位于init\u服务器扩展名中
mod=importlib.import\u模块(modulename)
文件“c:\python\python38\lib\importlib\\ uuuuu init\ uuuuu.py”,第127行,在导入模块中
return _bootstrap._gcd_import(名称[级别:],包,级别)
文件“”,第1014行,在\u gcd\u导入中
文件“”,第991行,在“查找”和“加载”中
文件“”,第973行,在“查找”和“加载”中解锁
ModuleNotFoundError:从c:\python\python38\lib\site packages\JupyterLab[I 21:57:10.645 LabApp]加载的名为“jupyter\u nbextensions\u configurator”的模块[I 21:57:10.645 LabApp]JupyterLab应用程序目录为c:\python\python38\share\jupyter\lab[I 21:57:10.819 LabApp]从本地目录为笔记本提供服务:c:\Users\champ\Python\u proj[I 21:57:10.819 LabApp]Jupyter笔记本在以下位置运行:[I 21:57:10.819 LabApp]http://localhost:8889/?token= [I 21:57:10.819 LabApp]或http://127.0.0.1:8889/?token= [I 21:57:10.819 LabApp]使用Control-C停止此服务器并关闭所有内核(两次跳过确认)。[C 21:57:10.897 LabApp]
要访问笔记本,请在浏览器中打开此文件:
file:///C:/Users/champ/AppData/Roaming/jupyter/runtime/nbserver-3700-open.html
或复制并粘贴以下URL之一:
http://localhost:8889/?token=
或http://127.0.0.1:8889/?token= [I 21:57:14.415 LabApp]301 GET/lab/workspace/auto-y/?clone(::1)
0.00ms[I 21:57:16.284 LabApp]构建是最新的
我试过:
如果我能提供有关此问题的更多信息,请告诉我。我已重新安装python3.8和jupyter.solved我已重新安装python3.8和jupyter.solved