Welcome to the Treehouse Community
The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

khaled elfaham
3,779 PointsSyntaxError: script.js: Unexpected token `)` (2:37)
hello, İ keep getting this error but İ cant figure out what is wrong. any help would be appreciated, thanks.
var temperatures = [100,90,99,80,70,65,30,10];
for (i=0, i<temperature.length, i+=1) {
console.log(temperatures{i})
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

khaled elfaham
3,779 Pointsthanks!
1 Answer

Steven Parker
221,451 PointsThere's a few issues:
- the loop variable should be explicitly declared (using "var" or "let")
- the array name is "temperatures" (plural), not "temperature" (singular)
- the clauses of the "if" statement should be separated by semicolons instead of commas
- indexing is done with brackets [] instead of braces {}

khaled elfaham
3,779 PointsThank you!
Noelle Szombathy
10,043 PointsNoelle Szombathy
10,043 PointsInstead of using curly braces {} for "i" you should use brackets []. Also, in your for statement, you should declare the variable first and then use semicolons between the pieces instead of commas. As Steven noted below, you also need to pluralize temperatures in the iteration. Try this: