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 Functions Arrow Functions Create an Arrow Function

1 Answer

Cameron Childres
Cameron Childres
11,818 Points

Arrow functions are not defined with "function", instead you'll declare it as a variable. Changing "function" to "const" will solve the syntax of your arrow function. You could also use "let" or "var".

Separately, arrow functions are not hoisted (they aren't moved to the top of their scope before code execution). For this reason when you call the function on line 1 it has nothing to refer to. You'll need to move line 1 down below your arrow function for this to run correctly.