15-7: PixelArrayImage - No Sketch Available

[skilfullycurled]

Hi,

Per the subject line, the sketch does not work properly in the following example:

http://learningprocessing.com/examples/chp15/example-15-07-PixelArrayImage

Browser: Mozilla Firefox for Ubuntu
Version: 44.0
Canonical 1.0

I thought it might require mouse interaction, and in dragging my mouse while clicked, it revealed the text "No Sketch Available" as a result of the click and drag highlighting the text on the page. I looked in the inspector and the pde is being received as far as I can tell.

Thanks!

Benjamin