Error: Unable to find a paired notebook for /src/bar.sync.py in registered notebooks: {}.

[jeanCarloMachado]

Im facing this error and am wondering if there is any version that jupyter needs to be pinned into to work?

My startup script:

#!/bin/bash
set -e
python3 -m jupyter_ascending.scripts.make_pair --base /src/$1
sleep 2
jupyter notebook --debug  --allow-root --ip='*' --NotebookApp.token='' --NotebookApp.password='' --no-browser $1.sync.ipynb & disown
sleep 3
python3 -m jupyter_ascending.requests.sync --filename /src/$1.sync.py
```
Cheers

[jeanCarloMachado]

Got around the problem by pinning jupyter client and tornado versions as the following:

jupyter-client==7.3.2 tornado==6.1

Should we update the docs that this is the max version supported?

[rvega]

Hi @jeanCarloMachado , I am getting the same issue, could you please explain how you installed the versions for your work around?