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 Create a for Loop

Posted by Terrence Wells
Terrence Wells
14,609 Points

I don't see my syntax error.

for(var i = 4; i <= 156; i+=){ console.log(i); }

script.js 
for(var i = 4; i <= 156; i+=){
  console.log(i);
}

3 Answers

Dan Oswalt
Dan Oswalt
23,438 Points

i += 1, you don't have it incrementing anything

Michael Bunch
Michael Bunch
104 Points
Michael Bunch
Michael Bunch
104 Points

Should be i++ instead of i+= to increment the variable i. So the full code should be:

for(var i = 4; i <= 156; i++){
  console.log(i);
}
Terrence Wells
Terrence Wells
14,609 Points
Terrence Wells
Terrence Wells
14,609 Points

Ok thanks!