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.

JavaScript JavaScript Functions Arrow Functions Create an Arrow Function

Elias Serrano
Elias Serrano
1,554 Points

Cannot pass this challenge

greet('cool coders');

const greet = (val='cool coders') =>{
  return `Hi, ${val}!`;

1 Answer

Steven Parker
Steven Parker
217,443 Points

The instructions contain a hint that explains the issue:

HINT: Arrow functions are not hoisted – or lifted – to the top of their scope. Calling an arrow function before it's defined produces an error.

So instead of adding another call at the end, just move the original call from the top down to the end.