Error Message magSQ?

csd-unit-3
csd-unit-3-lesson-17

#1

In lesson 17, puzzle 13
My student is getting the following error:
ERROR: Line: 79: TypeError: this.velocity.magSq is not a function

Does anyone know how to fix this!

Thanks!

Liz


#2

Hi Liz,

Can you click the “Share” button for that puzzle and paste the link here? That way we can try to debug the code.

Thanks,
Elizabeth