Tell us what’s happening:
When I want to test the code I get this Error:
// running tests
SyntaxError: Invalid regular expression: invalid group specifier name
Can anyone help?
**Your code so far**
<h2>CatPhotoApp</h2>
<main>
<a href="https://www.freecatphotoapp.com">cat photos</a>
<img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
<p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
</main>
**Your browser information:**
User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.3 Safari/605.1.15
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Challenge: Link to External Pages with Anchor Elements
Link to the challenge: