Jupyter Notebook - 500 内部服务器错误处理

Question

我无法打开我的 jupyter 笔记本。每次我这样做，我都会收到 500 个内部服务器错误。我尝试在 anaconda cmd 中更新 jupyter，但效果不佳。

我的笔记本都不行。昨天没有问题。您对导致问题的原因有什么建议吗？

Please note that updating to Notebook 7 might break some of your extensions.

[I 11:11:50.993 NotebookApp] [jupyter_nbextensions_configurator] enabled 0.6.1
[W 2023-05-06 11:11:51.391 LabApp] 'notebook_dir' has moved from NotebookApp to ServerApp. This config will be passed to ServerApp. Be sure to update your config before our next release.
[W 2023-05-06 11:11:51.391 LabApp] 'notebook_dir' has moved from NotebookApp to ServerApp. This config will be passed to ServerApp. Be sure to update your config before our next release.
[I 2023-05-06 11:11:51.391 LabApp] JupyterLab extension loaded from C:\Users\wurjasz\Anaconda3\lib\site-packages\jupyterlab
[I 2023-05-06 11:11:51.391 LabApp] JupyterLab application directory is C:\Users\wurjasz\Anaconda3\share\jupyter\lab
[I 11:11:52.459 NotebookApp] Serving notebooks from local directory: C:\Users\wurjasz
[I 11:11:52.459 NotebookApp] Jupyter Notebook 6.5.4 is running at:
[I 11:11:52.459 NotebookApp] http://localhost:8888/?token=1594dde001a3f2b96d30ba4b0439d93b41d88d1ab7d73928
[I 11:11:52.459 NotebookApp]  or http://127.0.0.1:8888/?token=1594dde001a3f2b96d30ba4b0439d93b41d88d1ab7d73928
[I 11:11:52.459 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 11:11:52.491 NotebookApp]

    To access the notebook, open this file in a browser:
        file:///C:/Users/wurjasz/AppData/Roaming/jupyter/runtime/nbserver-4204-open.html
    Or copy and paste one of these URLs:
        http://localhost:8888/?token=1594dde001a3f2b96d30ba4b0439d93b41d88d1ab7d73928
     or http://127.0.0.1:8888/?token=1594dde001a3f2b96d30ba4b0439d93b41d88d1ab7d73928
[E 11:12:05.153 NotebookApp] Uncaught exception GET /notebooks/Jupyter/JupyterReportIntegration/Pivoty_Grafy.ipynb (::1)
    HTTPServerRequest(protocol='http', host='localhost:8888', method='GET', uri='/notebooks/Jupyter/JupyterReportIntegration/Pivoty_Grafy.ipynb', version='HTTP/1.1', remote_ip='::1')
    Traceback (most recent call last):
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\tornado\web.py", line 1713, in _execute
        result = await result
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\tornado\gen.py", line 782, in run
        yielded = self.gen.send(value)
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\notebook\notebook\handlers.py", line 94, in get
        self.write(self.render_template('notebook.html',
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\notebook\base\handlers.py", line 515, in render_template
        return template.render(**ns)
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\jinja2\environment.py", line 1301, in render
        self.environment.handle_exception()
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\jinja2\environment.py", line 936, in handle_exception
        raise rewrite_traceback_stack(source=source)
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\notebook\templates\notebook.html", line 1, in top-level template code
        {% extends "page.html" %}
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\notebook\templates\page.html", line 187, in top-level template code
        {% block header %}
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\notebook\templates\notebook.html", line 115, in block 'header'
        {% for exporter in get_frontend_exporters() %}
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\notebook\notebook\handlers.py", line 23, in get_frontend_exporters
        from nbconvert.exporters.base import get_export_names, get_exporter
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\nbconvert\__init__.py", line 3, in <module>
        from . import filters, postprocessors, preprocessors, writers
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\nbconvert\filters\__init__.py", line 8, in <module>
        from .markdown import *
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\nbconvert\filters\markdown.py", line 13, in <module>
        from .markdown_mistune import markdown2html_mistune
      File "C:\Users\wurjasz\Anaconda3\lib\site-packages\nbconvert\filters\markdown_mistune.py", line 37, in <module>
        class MathBlockGrammar(mistune.BlockGrammar):
    AttributeError: module 'mistune' has no attribute 'BlockGrammar'
[E 11:12:05.173 NotebookApp] {
      "Host": "localhost:8888",
      "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
      "Referer": "http://localhost:8888/tree/Jupyter/JupyterReportIntegration",
      "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36"
    }
[E 11:12:05.174 NotebookApp] 500 GET /notebooks/Jupyter/JupyterReportIntegration/Pivoty_Grafy.ipynb (::1) 251.680000ms referer=http://localhost:8888/tree/Jupyter/JupyterReportIntegration

Answer 1

请将您的 anaconda 导航器降级为

2.3.1

.

很多人都面临这个问题

https://github.com/jupyter/nbconvert/issues/1864

来自上面发布的链接：

conda install -c conda-forge 'nbconvert>=7' 'mistune>=2`