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 Object-Oriented JavaScript Working with Classes in JavaScript Creating a new class

John Yoder
John Yoder
5,130 Points
Posted by John Yoder
John Yoder
5,130 Points

Getting unexpected token for colon in the gpa property line

Why am I getting 'unexpected token :' for this code? Seems like a bug in the quiz.

creating_class.js 
class Student {
    constructor(gpa) {
    this.gpa: gpa
  }
}

2 Answers

Jonathan Grieve
MOD
Jonathan Grieve
Treehouse Moderator 91,253 Points
Jonathan Grieve
Jonathan Grieve
Treehouse Moderator 91,253 Points

The colon syntax isn't quite right in this case. But that's only because you're defining an class constructor. In order to set this equal to a property simply assign the value with the equality (=) operator as you would any other variable. :-)

John Yoder
John Yoder
5,130 Points
John Yoder
John Yoder
5,130 Points

Figured it out -- replace colon with equal sign