Mermaid slides do not display diagrams

[vesper8]

I noticed that diagrams are not displayed when visualized through Impressionist. Other plugins display just fine. And if I load the presentation in standalone mode (just open index.html in the browser) then it works fine so I know it's configured properly. I'm just using the classic-slides presentation from the impress.js repo without any modifications.

[henrikingo]

Thanks

I can't immediately think of a reason why it would fail, but note that I made no attempt to support any of the extras plugins in impressionist. Btw, note that also many impress.js features won't work if you edit and save a presentation. This includes relative positioning, which is used by the classic slides demo.

If you want to figure out why it is failing, then you can uncomment this line to see the javascript console:

impressionist/main.js

Line 18 in d70067f

// mainWindow.webContents.openDevTools()