Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript JavaScript and the DOM (Retiring) Making Changes to the DOM Removing Nodes

Jure Matković
Jure Matković
4,558 Points
Posted by Jure Matković
Jure Matković
4,558 Points

Removing Nodes

removeItemButton.addEventListener('click', () => { let ul = document.getElementsByTagName('ul')[0]; let li = document.querySelector('li:last-child'); ul.removeChild(li); });

I checked evrything multiple times, why i get Uncaught TypeError in console? My first botton works fine but second for removal gets this? I did evrything 100% same as Guild at Removing Nodes video and still im getting this error.

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

This bit of code seems fine, perhaps there's a problem elsewhere. To share the entire project, make a snapshot of your workspace and post the link to it here.