6.0.0 fails to export WebGL to HTML file

[janba]

Plotly version 6.0.0 fails to output figure with WebGL content.

I create a 3D figure composed of Mesh3D and Scatter3D objects. The figure is shown using:

import plotly.graph_objs as go
import plotly.offline as py
# ...
fig = go.Figure(data=mesh_data, layout=lyt)
py.iplot(fig)

The figure displays fine - also in v 6.0.0 but when exporting to HTML, the resulting html file just has a blank space where the figure should be. It works as expected in 5.24.1 where the interactive graphics is present in the output html file.

When I display the web page and look a the source control, I see this error:

Note that this is using MacOS and Safari, but it appears irrelevant whether I use Python 3.11 or 3.13. It also does not seem to matter whether I export from VS Code or Jupyter notebook. I am using plotly in teaching and became aware of the problem since students reported it on other platforms, so I am fairly confident it is an issue with Plotly.py - specifically plotly.offline. The workaround is, of course, to downgrade to 5.24.1.

Thanks!

[arnaudh]

Also bumping into this issue. Here is the error in text form, to make it easy for others to find this issue:

big.html:40875 Uncaught TypeError: kP.select is not a function
    at Ehe (big.html:40875:259206)
    at Object.Yft [as _doPlot] (big.html:40875:255283)
    at Object.Qft [as newPlot] (big.html:40875:260707)
    at big.html:44733:344

We run into this on MacOS and linux. We export to HTML using papermill nbformat and nbconvert like so:

  
    import nbformat
    import papermill
    from nbconvert import HTMLExporter

    # Execute the notebook
    papermill.execute_notebook(
        input_path=input_nb_path,
        output_path=output_nb_path,
    )

    # Convert the executed notebook to HTML
    with open(output_nb_path) as f:
        nb_content = f.read()
        notebook = nbformat.reads(nb_content, as_version=4)
        html_exporter = HTMLExporter(template_name="lab")
        (html, _) = html_exporter.from_notebook_node(notebook)
        with open(output_html_path, "w") as f:
            f.write(html)

[afeld]

Figured this out: There was a bug in plotly.js 3.0.0 (plotly/plotly.js#7367), which was fixed in v3.0.1. Looks like plotly.py is upgrading plotly.js in 6.0.1, so hopefully that's released soon 🎉

[afeld]

Installed from the v6.0.1 tag and confirmed that solved the kP.select (which is d3.select, unminified) issue 🚀

[afeld]

6.0.1 was released, I think this can now be closed!

[gvwilson]

reported fixed in 6.0.1