"Build an Interactive Story App (Retired)" was retired on April 30, 2017. You are now viewing the recommended replacement.

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

HTML How to Make a Website HTML First Use HTML Elements

Posted by Mauricio Gonzalez Betancur
Mauricio Gonzalez Betancur
370 Points

Hi, I don't understand what I'm doing wrong. the program can't detect my <header></header> tag.

Hi, I don't understand what I'm doing wrong. the program can't detect my <header></header> tag and says it is missing.

index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>hello<title/>
</head>

<body>
  <header>
    <h1>hello</h1>
  </header>
  <section>
  </section>
  <footer>
  </footer>
</body>
  </html>

2 Answers

Tobias Edwards
Tobias Edwards
14,458 Points

Ah-ha!

<title>hello<title/>

You're closing tag seems to have messed up the rest of your code.

I always forget closing tags, it's a very common error, so if ever come across an error and you don't know what you've done wrong, always check for closing tags :)

All the best

Tobias

Mark Casavantes
PLUS
Mark Casavantes
Courses Plus Student 13,401 Points
Mark Casavantes
Mark Casavantes
Courses Plus Student 13,401 Points

Hi Mauricio, 

// Your 
<title>hello<title/> 
// should be
<title>hello</title>

Happy Coding,

Mark