I broke the Steamroller Console

JavaScript
1

It appears that I have broken the steamroller console.
Maybe I have touched memory that I should not have.

I make an error appear in the console on the FCC website then I attempt to fix or remove the issue causing the error and the console is frozen with that same error.

I refresh the browser, the problem goes away, but I am able to consecutively cause the console to freeze. Since the error was happening yesterday and it continues to repeat today, I thought I might ask if anyone has experienced this.

Is there any way to determine if I have damaged the FCC activity for myself?

//--------------
CODE after deleting issue
//-----------------

function steamrollArray(arr) {
  return arr;
}

steamrollArray([1, [2], [3, [[4]]]]);

//----
Frozen CONSOLE
//---------------

> SyntaxError: unknown: Unexpected token (2:13)
> 
>   1 | function steamrollArray(arr) {
> > 2 |   return arr[];
>     |              ^
>   3 | }
>   4 |
>   5 | let result = steamrollArray([1, [2], [3, [[4]]]]);

//--------
I was typing arr[0]; I just happened to type before I inserted the 0.

Wishful thinking: Can FreeCodeCamp reset my activity?

Kind regards,
Mark

2

The box on line two is an opening and closing square brakets.

3

There is a problem with the console not updating at the moment. Hopefully it will be fixed soon!

There’s an easy workaround though:

  1. Copy your code
  2. Refresh the page with CTRL+F5
  3. Paste your code

This should get it running again… you may need to do this each time the console updates however.

4

Thank you Igor, that is excellent and speedy advice!
It is working now.