How do I create a Variable with JavaScript from the Script mode?

I finish creating my test and now I would like to see in Katalon console the same errors and warning of the Developer Tool console. Is that possible? And if yes how?
I already tried selenium import logs and entries but that didn’t work. It keep showing the same error over and over again.

Search is your friend:

https://forum.katalon.com/search?q=browser%20console

First result:

Thank you so much I’ll see what I can do. :slight_smile: