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JavaScript React Router Basics Navigating and Nesting Routes Setting Active Links

bundle.js:36219 Uncaught ReferenceError: Navlink is not defined

Question: Console is giving me: Uncaught ReferenceError: Navlink is not defined Why do I only get the green background? And how come it is not defined? I have followed the instruction step by step, even checked if my code matches up to that of the tutorial, and it does. Where should I look for the error?

// App.js:

import React, { Component } from 'react';
import NavLink from './NavLink';

class App extends Component {
  render() {
    return (
      <div className="container">
        <header>
          <span className="icn-logo"><i className="material-icons">code</i></span>
          <ul className="main-nav">
            <li><NavLink to="/">Home</NavLink></li>
            <li><NavLink to="/about">About</NavLink></li>
            <li><NavLink to="/teachers">Teachers</NavLink></li>
            <li><NavLink to="/courses">Courses</NavLink></li>
          </ul>
        </header>
        { this.props.children }
      </div>
    );
  }
}

export default App;

// NavLink.js:



import React from 'react';
import { Link } from 'react-router';

const NavLink = props => (
  <Link {...props} activeClassname="active" />
);

export default Navlink;

'''

2 Answers

Hi Julian,

At the bottom of NavLink.js, in your export statement, you did not capitalize the 'L' in NavLink. It should be:

export default NavLink;

Notice the capital 'L'. Those small errors are a pain! Hopefully that gets it working for you.

Happy coding.
Leslie

Thank you so much... I've been staring down on my code for 1 hour. It fixed my problem obviously :P