Electron javascript error due to orca issue?

[caradoct]

Hi, I am trying to get .png plot files created from plotly and get the error in the attached images. I get this error in electron:

The plot image inside my jupyter notebook looks like this:

If I click the "Download plot as a png" button I get plots like this:

I have tried uninstalling orca and electron and re-installing and I get the same problem. I also get the same issue if I save the plot to json format and try to make the images using orca on the command line. It makes .png files but they are broken. If I run with --debug I see the same javascript error as above (path is a boolean).

I am using: orca 1.3.1 jupyter notebook 5.7.4 electron 6.1.4 Running on osx 10.14.6

Any help would be greatly appreciated!

Cheers,

Tom