JS error to fix ...

Question

Hi, my JS code is working well in my browser but not here in the sololearn playground. Can someone explain me why, I would like to understand and fix it before adding content ...

https://code.sololearn.com/W2ujCJvirUQy/?ref=app

Answer 1

Lol ok I fixed it ... Thank you, I'm shameful it was so simple ... 😌

Answer 2

Thank you Decimis † 𝕯𝖊𝖈𝖎𝖒𝖎𝖘 it's comforting 😊

Answer 3

its because the js code run before the page load.
use onload listener on body to make sure the script run after the page loaded

Answer 4

Jess There is nothing shameful about it. The simplest things can be the easiest to miss.

This is programming after all where a single missing symbol can cause an entire program to mess up or not run at all 😉