Invalid Regular Expression Error

I’m seeing an error even though I don’t make any changes.
In this challenge, even though I don’t make any changes, I get this error message:

 SyntaxError: Invalid regular expression: invalid group specifier name

EDIT: I just checked and I’m getting this error on EVERY LESSON.

function binaryAgent(str) {
return str;

binaryAgent("01000001 01110010 01100101 01101110 00100111 01110100 00100000 01100010 01101111 01101110 01100110 01101001 01110010 01100101 01110011 00100000 01100110 01110101 01101110 00100001 00111111");
  **Your browser information:**

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1 Safari/605.1.15.

Challenge: Binary Agents

Link to the challenge:

Whau… second within couple minutes… it’s working alright in my browser Firefox Developer Edition… I see you’re using Safari, try another browser if you can.

1 Like

Thanks for the idea, it works just fine in Chrome.

I think I may have borked it. Sorry. I opened an issue on Github.

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