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

WordPress How to Build a WordPress Plugin Building WordPress Widgets, and Shortcodes Adding Settings to a WordPress Widget

Alex Marck
Alex Marck
4,407 Points
Posted by Alex Marck
Alex Marck
4,407 Points

I'm getting undefined indexes in the widgets back end on line 138, 139, 140 in the wptreehouse-badges.php file.

I've checked my file, against the one provided in the download section, with diffchecker.com and the only differences are spacing. Why isn't this working?

1 Answer

Alex Marck
Alex Marck
4,407 Points
Alex Marck
Alex Marck
4,407 Points

Never mind. I just wrapped those assignments in ternary operators and that fixed everything.