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![Yiqiu Li](https://uploads.teamtreehouse.com/production/profile-photos/1543842/micro_IMG_1229.jpg)
Yiqiu Li
11,619 PointsNavLink not working as per video
The browser console returned error messages when I apply the code as shown in the video:
const NavLink = props => { <Link {...props} activeClassName="active" /> };
I've managed to fix it by wrap the link within return:
const NavLink = props => { return( <Link {...props} activeClassName="active" /> ) };
But I don't quite understand why it worked for Guil, and no one else seems to have the same issue?
1 Answer
![Seth Kroger](https://secure.gravatar.com/avatar/b5bdc43c1e576145fb404edba6fea5a6?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Seth Kroger
56,413 PointsWhere you have the outer set of curly-braces in the first code snippet are supposed to be parentheses, denoting a JSX block:
const NavLink = props => (
<Link {...props} activeClassName="active" />
);
Using the curly-braces right after the arrow makes a multi-line arrow function, and those need a return statement to be explicit.
Yiqiu Li
11,619 PointsYiqiu Li
11,619 PointsThank you