Is there a trick in using the js playground in sololearn code editor?

Question

Every time I use the JavaScript editor, I am unable to set the id of an HTML tag like ul with getElementById or through querySelector as the console throws an error and tells me that it cannot read property of null.

Answer 1

A common issue related to difference in how scripts is loaded between the app and the web

https://www.sololearn.com/post/90825/?ref=app

Answer 2

Thanks, I'll try that