ModuleNotFoundError-No module named jupyter_nbextensions_configurator

启动Anaconda中的Jupyter Notebook的时候，出现如下错误

[W 08:37:25.964 NotebookApp] Error loading server extension jupyter_nbextensions_configurator
    Traceback (most recent call last):
      File "D:WorkingSoftwareAnaconda3libsite-packages
otebook
otebookapp.py", line 1615, in init_server_extensions
        mod = importlib.import_module(modulename)
      File "D:WorkingSoftwareAnaconda3libimportlib\__init__.py", line 127, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
      File "<frozen importlib._bootstrap>", line 983, in _find_and_load
      File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked
    ModuleNotFoundError: No module named 'jupyter_nbextensions_configurator'

经查询，在Anaconda Prompt某Python环境（我使用的是Anaconda默认的base环境）中运行如下命令

python -m pip install jupyter_nbextensions_configurator

再次打开Jupyter Notebook时就可以发现问题已经解决。

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作者：@臭咸鱼

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