I am using the jupyterhub/single_user docker image that includes both notebook and jupyter_server. On start up I get the error:
traitlets.traitlets.TraitError: The 'contents_manager_class' trait of a ServerApp instance expected a subclass of 'jupyter_server.services.contents.manager.ContentsManager', not the S3ContentsManager S3ContentsManager.
I find that S3ContentsManager is type notebook.services.contents.manager.ContentsManager instead because the import of notebook.* didn't fail.
I'm not an expert on the relationship between jupyterlab/server/notebook, but I don't know a situation where you would use notebook while server is also installed
I am using the
jupyterhub/single_user
docker image that includes both notebook and jupyter_server. On start up I get the error:I find that S3ContentsManager is type
notebook.services.contents.manager.ContentsManager
instead because the import of notebook.* didn't fail.I'm not an expert on the relationship between jupyterlab/server/notebook, but I don't know a situation where you would use notebook while server is also installed