insertRule() syntax error in IE11

Question

Opened this issue 9 years ago · 4 comments

Hey,

I'm getting this error in MSIE 11 / Win 8.1:

I'm not sure why, because it looks Ok.

Answer 1 · 2015-06-17T16:34:46.000Z

I see it's a part of react-kit. On your demo website there are no errors. Weird.

Answer 2 · 2015-08-18T22:14:46.000Z

I'm also seeing this problem in PhantomJS.

Answer 3 · 2015-08-19T16:48:30.000Z

The same when testing :

on IE Edge  -> works 
on IE 10    -> works 
on IE 9     -> syntax Error

btw, also demo page shows errors when using IE 9.

Maybe there is way to make fallback for browsers, that does't have support?

Answer 4 · 2017-03-16T00:17:26.000Z

It's because the CSS parameter being passed into insertRule is invalid or not recognised by the browser.