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 Tracking Multiple Items with Arrays Create a Two Dimensional Array

Posted by Matt Warren
Matt Warren
11,087 Points

"Oops! It looks like Task 1 is no longer passing." I am entering everything correctly, but it reverts me back to task 1.

On the Create a Two-Dimensional Array.. I successfully complete task 1 and 2. When I arrive to 3 and enter everything correctly, it reverts me back to task 1.

script.js 
var coordinates = [
  ['shoe', 6]
  [1, 2]
  ['red', 'blue']
  ['hare', 'turtoise']
];
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Objects</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

2 Answers

Niall Maher
Niall Maher
16,985 Points

You just have to separate your arrays within the array with commas

script.js 
var coordinates = [
  ['shoe', 6],
  [1, 2],
  ['red', 'blue'],
  ['hare', 'turtoise']
];
Matt Warren
Matt Warren
11,087 Points
Matt Warren
Matt Warren
11,087 Points

Thanks!

Niall Maher
Niall Maher
16,985 Points

No prob brother! Keep going ;)