Jupyter笔记本 - Dead Kernel

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：

内核已经死亡，自动重启失败 . 内核无法重新启动 . 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，运行代码将不再有效 .

在CMD中，我看到以下内容：

（基础）C：\ Users \ Dan Eran> jupyter notebook [W 19：05：33.006 NotebookApp]加载服务器扩展时出错jupyterlab Traceback（最近一次调用最后一次）：文件"C:\Users\Dan Eran\AppData\Roaming\Python\Python36\site-packages\notebook\notebookapp.py"，第1451行，在init_server_extensions mod = importlib.import_module（modulename） ）文件"C:\Anaconda3\lib\importlib__init__.py"，第126行，在import_module中返回_bootstrap._gcd_import（name [level：]，package，level）文件“", line 994, in _gcd_import File " ", line 971, in _find_and_load File "”，第953行，在_find_and_load_unlocked中ModuleNotFoundError：没有名为'jupyterlab'的模块[I 19：05：33.122 NotebookApp]从本地目录提供笔记本：C：\ Users \ Dan Eran [I 19：05：33.122 NotebookApp] 0活动内核[I 19：05：33.122 NotebookApp] Jupyter笔记本运行于：[I 19：05：33.122 NotebookApp] http://localhost:8888/?token=99a355c23c6617857e387f53d0af607ae26b89c20598336e [I 19：05：33.122 NotebookApp]使用Control-C停止此服务器并关闭所有内核（两次跳过确认） . [C 19：05：33.122 NotebookApp]

Copy/paste this URL into your browser when you connect for the first time,
to login with a token:
    http://localhost:8888/?token=99a355c23c6617857e387f53d0af607ae26b89c20598336e

[我19：05：33.247 NotebookApp]接受来自:: 1 [I 19：05：42.699 NotebookApp]的一次性令牌认证连接在[I 19：05：43.563 NotebookApp]中创建新笔记本内核已启动：1433cbbf-f4b9 -4dd3-be19-e91d7ee3d82f回溯（最近一次调用最后一次）：文件"C:\Anaconda3\lib\runpy.py"，第193行，在_run_module_as_main“ main ", mod_spec) File " C：\ Anaconda3 \ lib \ runpy.py ", line 85, in _run_code exec(code, run_globals) File " C：\ Anaconda3 \ lib \ site-packages \ ipykernel_launcher.py ", line 15, in from ipykernel import kernelapp as app File " C：\ Anaconda3 \ lib \ site-packages \ ipykernel__init __ . py ", line 2, in from .connect import * File " C：\ Anaconda3 \ lib \ site-packages \ ipykernel \ connect.py ", line 13, in from IPython.core.profiledir import ProfileDir ModuleNotFoundError: No module named 'IPython' [I 19:05:46.555 NotebookApp] KernelRestarter: restarting kernel (1/5), new random ports Traceback (most recent call last): File " C：\ Anaconda3 \ lib \ runpy.py ", line 193, in _run_module_as_main " main ", mod_spec) File " C：\ Anaconda3 \ lib \ runpy.py ", line 85, in _run_code exec(code, run_globals) File " C：\ Anaconda3 \ lib \ site-packages \ ipykernel_launcher.py ", line 15, in from ipykernel import kernelapp as app File " C：\ Anaconda3 \ lib \ site-packages \ ipykernel__init __ . py ", line 2, in from .connect import * File " C：\ Anaconda3 \ lib \ site-packages \ ipykernel \ connect.py ", line 13, in from IPython.core.profiledir import ProfileDir ModuleNotFoundError: No module named 'IPython' [I 19:05:49.591 NotebookApp] KernelRestarter: restarting kernel (2/5), new random ports Traceback (most recent call last): File " C：\ Anaconda3 \ lib \ runpy.py ", line 193, in _run_module_as_main " main ", mod_spec) File " C：\ Anaconda3 \ lib \ runpy.py ", line 85, in _run_code exec(code, run_globals) File " C：\ Anaconda3 \ lib \ site-packages \ ipykernel_launcher.py ", line 15, in from ipykernel import kernelapp as app File " C：\ Anaconda3 \ lib \网站-PAC kages \ ipykernel__init __ . py ", line 2, in from .connect import * File " C：\ Anaconda3 \ lib \ site-packages \ ipykernel \ connect.py ", line 13, in from IPython.core.profiledir import ProfileDir ModuleNotFoundError: No module named 'IPython' [I 19:05:52.620 NotebookApp] KernelRestarter: restarting kernel (3/5), new random ports Traceback (most recent call last): File " C：\ Anaconda3 \ lib \ runpy.py ", line 193, in _run_module_as_main " main ", mod_spec) File " C：\ Anaconda3 \ lib \ runpy.py ", line 85, in _run_code exec(code, run_globals) File " C：\ Anaconda3 \ lib \ site-packages \ ipykernel_launcher.py ", line 15, in from ipykernel import kernelapp as app File " C：\ Anaconda3 \ lib \ site-packages \ ipykernel__init __ . py ", line 2, in from .connect import * File " C：\ Anaconda3 \ lib \ site-packages \ ipykernel \ connect.py ", line 13, in from IPython.core.profiledir import ProfileDir ModuleNotFoundError: No module named 'IPython' [W 19:05:53.595 NotebookApp] Timeout waiting for kernel_info reply from 1433cbbf-f4b9-4dd3-be19-e91d7ee3d82f [I 19:05:55.632 NotebookApp] KernelRestarter: restarting kernel (4/5), new random ports WARNING:root:kernel 1433cbbf-f4b9-4dd3-be19-e91d7ee3d82f restarted Traceback (most recent call last): File " C：\ Anaconda3 \ lib \ runpy.py ", line 193, in _run_module_as_main " main ", mod_spec) File " C：\ Anaconda3 \ lib \ runpy.py ", line 85, in _run_code exec(code, run_globals) File " C：\ Anaconda3 \ lib \ site-packages \ ipykernel_launcher.py ", line 15, in from ipykernel import kernelapp as app File " C：\ Anaconda3 \ lib \ site-packages \ ipykernel__init __ . py ", line 2, in from .connect import * File " C： \ anaconda3 \ lib \ site-packages \ ipykernel \ connect.py“，第13行，来自IPython.core.profiledir导入ProfileDir ModuleNotFoundError：没有名为'IPython'的模块[W 19：05：58.671 NotebookApp] KernelRestarter：restart failed [W 19 ：05：58.671 NotebookApp]内核1433cbbf-f4b9-4dd3-be19-e91d7ee3d82f死了，从 Map 中删除 . 错误：root：内核1433cbbf-f4b9-4dd3-be19-e91d7ee3d82f重启失败！ [W 19：05：58.705 NotebookApp] 410 DELETE / api / sessions / fd456273-adb3-48cd-92f8-d531c9b8f7a8（:: 1）：在会话之前删除内核[W 19：05：58.709 NotebookApp]在会话之前删除内核[W 19：05：58.709 NotebookApp] 410 DELETE / api / sessions / fd456273-adb3-48cd-92f8-d531c9b8f7a8（:: 1）4.00ms referer = http://localhost:8888/notebooks/Untitled11.ipynb?kernel_name=python3

我试图卸载然后重新安装一些模块 . 但是，我无法解决问题 . 有任何想法吗？谢谢！！