$e(...).a.cacher is not a function


Hello community,

I have a trouble :

$(document).ready(function() {
$('button').click(function() {

After, it tells to me an error :

Oups, merci de réessayer. $e(...).a.cacher is not a function

Do you know why I have this message ? I can't go more :frowning:

Thanks for answer

Code doesn't do what it is supposed to do. The boxes don't dissapear

Still no response, I see. The OP has us at a bit of a disadvantage since we cannot tell exactly which exercise this is. The one in the French language track, or the one in the English language track. Can you please post a link to the exercise? Thank you.


That's the same for me. You have solved your problem yanpotel or not?
If somebody can help me...thanks