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 Loops, Arrays and Objects Simplify Repetitive Tasks with Loops Refactor Using a Loop

Kimberly Kohel-Hayes
Kimberly Kohel-Hayes
2,896 Points
Posted by Kimberly Kohel-Hayes
Kimberly Kohel-Hayes
2,896 Points

I'm not seeing an error here and the screen is just saying bummer: try again. Which is no help.

Any thoughts?

script.js 
for (let i=2; i<=24; i+2) {
  console.log(i); 
}
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

2 Answers

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

The ordinary "+" operator doesn't change the operands, so for the increment clause, use the "+=" operator instead.