This post has the perfect title for my issue.
I’m new to GSAP and I have no idea where to begin to debug this issue which only occurs in Firefox.
Here is a link to a draft of the project (please don’t share this link): http://zirkon.prolog.work/
Push «Start» to see the animation. It works great in Chrome, Safari and Opera. Sadly it dosen’t work at all in Firefox 61.0.1 (macOS High Sierra 10.13).
Error Message: TypeError: d is null. TweenMax.min.js:15:23873
It seems that something in the TweenMax.min library dosen’t work for Firefox.