python - 如何处理 Jupyter Notebook NBextension 配置错误？

Question

我在我的 Jupyter Notebook 上安装了 nbextension。但是当我使用大型数据集时，速度会大大降低。然后我删除了 NBExtension，但在卸载后，500 Internal Server error 开始了。现在我尝试重新安装 Anaconda，但问题仍然存在。

     nbextensions_configurator/config_menu/main enabled
  - Validating: problems found:
    - require?  X nbextensions_configurator/config_menu/main
  contrib_nbextensions_help_item/main enabled
  - Validating: ok
  hinterland/hinterland enabled
  - Validating: ok
  autosavetime/main enabled
  - Validating: ok
  select_keymap/main enabled
  - Validating: ok
  jupyter-js-widgets/extension disabled
tree section
  nbextensions_configurator/tree_tab/main enabled
  - Validating: problems found:
    - require?  X nbextensions_configurator/tree_tab/main
edit section
  ruler/edit enabled
  - Validating: ok
  codefolding/edit enabled
  - Validating: ok
config dir: C:\ProgramData\Anaconda3\etc\jupyter\nbconfig
notebook section
  jupyter-js-widgets/extension enabled
  - Validating: ok
  nbextensions_configurator/config_menu/main enabled
  - Validating: problems found:
    - require?  X nbextensions_configurator/config_menu/main
tree section
  nbextensions_configurator/tree_tab/main enabled
  - Validating: problems found:
    - require?  X nbextensions_configurator/tree_tab/main
config dir: C:\ProgramData\jupyter\nbconfig
notebook section
  nbextensions_configurator/config_menu/main enabled
  - Validating: problems found:
    - require?  X nbextensions_configurator/config_menu/main
tree section
  nbextensions_configurator/tree_tab/main enabled
  - Validating: problems found:
    - require?  X nbextensions_configurator/tree_tab/main

Answer 1

怎么样

jupyter nbextensions_configurator 禁用

或

conda 删除 jupyter_nbextensions_configurator ?