Nbextensions_path error

JupyterLab extensions
1

After a recent condo update, I started getting the following error when I launch jupyer-lab:

[W 2023-02-16 09:58:11.671 ServerApp] jupyter_nbextensions_configurator | extension failed loading with message: 'nbextensions_path'
[E 2023-02-16 09:58:11.671 ServerApp] jupyter_nbextensions_configurator | stack trace
    Traceback (most recent call last):
      File "/Users/grs53/miniconda3/lib/python3.9/site-packages/jupyter_server/extension/manager.py", line 355, in load_extension
        extension.load_all_points(self.serverapp)
      File "/Users/grs53/miniconda3/lib/python3.9/site-packages/jupyter_server/extension/manager.py", line 229, in load_all_points
        return [self.load_point(point_name, serverapp) for point_name in self.extension_points]
      File "/Users/grs53/miniconda3/lib/python3.9/site-packages/jupyter_server/extension/manager.py", line 229, in <listcomp>
        return [self.load_point(point_name, serverapp) for point_name in self.extension_points]
      File "/Users/grs53/miniconda3/lib/python3.9/site-packages/jupyter_server/extension/manager.py", line 222, in load_point
        return point.load(serverapp)
      File "/Users/grs53/miniconda3/lib/python3.9/site-packages/jupyter_server/extension/manager.py", line 148, in load
        return loader(serverapp)
      File "/Users/grs53/miniconda3/lib/python3.9/site-packages/jupyter_nbextensions_configurator/__init__.py", line 247, in load_jupyter_server_extension
        if static_files_path not in webapp.settings['nbextensions_path']:
    KeyError: 'nbextensions_path'

This leads to other issues while running the server.

2

Hi,
Have you had any luck with solving this? I see the same error messages. Thanks.