`jupyter nbconvert` fails to include Plotly plots (UserWarning: Your element with mimetype(s) dict_keys(['application/vnd.plotly.v1+json']) is not able to be represented)

[mwouts]

When I run jupyter nbconvert --execute --to html notebook.ipynb on a notebook with this content:

import plotly.graph_objects as go

go.Figure(data=[go.Scatter(x=[1, 2, 3], y=[4, 5, 6])])

then I get an HTML file with no plot. Also, the command displays the following warning:

UserWarning: Your element with mimetype(s) dict_keys(['application/vnd.plotly.v1+json']) is not able to be represented.

This started happening after I transitioned to Plotly 6 (I am now using latest Plotly 6.3.1 and latest nbconvert==7.16.6).

I have noticed that a fix is to replace the jupyter nbconvert command with PLOTLY_RENDERER=notebook jupyter nbconvert ..., but I was wondering if you would have a different recommendation maybe? Thanks!

[gvwilson]

Thanks @mwouts - we don't have a better recommendation at this time. If you want, please post in our community forum https://community.plotly.com/ and see if someone there has a suggestion. Thanks - @gvwilson