Iris 3D web Export with error message (but works)

Rhino Rhino for Mac
1

I get an error from exporting Iris web format [Rhino 6 Mac (6.16.19205.01052, 2019-07-24)]:

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Screenshot 2019-07-31 10.59.05.png1890×314 130 KB

exported HTML file seems OK though, no errors visible for now.

2

@fraguada you might want to take a look at this.