Unable to progress past instruction 2 on Make a website: 6/8 Supporting content


#1


https://www.codecademy.com/en/courses/make-a-website/lessons/bootstrap/exercises/supporting-content?action=lesson_resume


I've reset the exercise a couple of times, but can't get past part 2.
F12 shows these errors:
SCRIPT5007: Unable to get property 'parentNode' of undefined or null reference
File: relay.js, Line: 1, Column: 158
SCRIPT1014: Invalid character
File: stuff_wrapper.js, Line: 137, Column: 7

No idea what this means so could do with some help.

<!DOCTYPE html>
<html>
<head>
  <title>Skillfair</title>
  <meta charset="utf-8" />

  <link href='https://fonts.googleapis.com/css?family=Roboto:300,400,700' rel='stylesheet' type='text/css'>
  <link rel="stylesheet" type="text/css" href="main.css">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css"/>
</head>

<body>
  <header class="container">
    <div class="row">
      <h1 class="col-sm-8">Skillfair</h1>
      <nav class="col-sm-4">
        <p>newest</p>
        <p>catalogue</p>
        <p>contact</p>
      </nav>
    </div>
  </header>
  <section class="jumbotron">
    <div class="container">
      <div class="row text-center">
        <h2>Homemade Goods</h2>
        <h3>This Year's Best</h3>
        <a class="btn btn-primary" href="#">See all</a>
      </div>
    </div>
  </section>
  <section class="container">
  	<div class="row">
      ...
    </div>
    <div class="row">
      ...
    </div>
  </section>
</body>
</html>


#2

That's a really weird error ! Try removing the dots^
Switch to another browser


#3

Thanks for the tip, am now using FireFox and it went through first time. Tried again in IE 11 and was still getting problems.