What does it mean when I try to run my code and the console says "Uncaught ReferenceError: myObstacles is not defined"?

Question

https://code.sololearn.com/WO84hylfGcl0/?ref=app

Answer 1

Instead of var myObstacle write
var myObstacles

On line 17

Answer 2

You have defined it as var myObstacle

// just remove that 's'

Answer 3

Oh I see, thank you

Answer 4

Awesome!!

Answer 5

Your code (corrected)

https://code.sololearn.com/WvWe3YLWV9mW/?ref=app