Can't get ScrollSmother / Velocity to work

[phirein]

Hey, 

 

i'm new to GSAP and im trying to replicate a codepen -  but i can't figure out why i'm getting an uncaught TypeError. Maybe some of you had the same issue before and can push me to the right direction 😁

 

Thanks a lot!

 

Phil

See the Pen PoEJvjE by cmalven (@cmalven) on CodePen

[Cassie]

Hi there. I'm not seeing any errors in that codepen.

If that's not your codepen could you link to the one with the issues - thank you!

[GreenSock]

That sounds like you may be using a build system that doesn't understand modules in which case you should import from the /dist/ directory to get UMD files, like: 

 

// ES6 (apparently your environment doesn't like it):
import ScrollSmoother from "gsap/ScrollSmoother";

// UMD (more compatible):
import ScrollSmoother from "gsap/dist/ScrollSmoother";

Or maybe you're using an old version of some of the GSAP files? Or you didn't register ScrollSmoother/ScrollTrigger? Tough to say without a minimal demo.