Json Error in WordPress

(PROBLEM SOLVED)

Hi

I’m following the Verge3D for Blender Basics – Part 12 – Publishing Online for a test.
When I add the shortcode in a new page, the error came out…is there any plugin that I need to install or what’s the correct way to publish it?

Thanks!!

• This topic was modified 5 months, 2 weeks ago by gee_lau2000.