如何处理 Jupyter Notebook NBextension 配置错误？答案

【问题标题】：How to handle Jupyter Notebook NBextension config error?如何处理 Jupyter Notebook NBextension 配置错误？
【发布时间】：2020-06-20 04:28:39
【问题描述】：

我在我的 Jupyter Notebook 上安装了 nbextension。但是当我使用大型数据集时，它的速度会大大降低。然后我删除了 NBExtension 但卸载后，500 内部服务器错误开始。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

【问题讨论】：

标签： python jupyter-notebook jupyter-contrib-nbextensions

【解决方案1】：

怎么样

jupyter nbextensions_configurator disable

或

conda remove jupyter_nbextensions_configurator?

【讨论】：