":not()" is crashing Wordpress

[blickwerker]

Empty selector list in the not() pseudo class is crashing the site.

Example CSS for reproduction:
.class:not()

Expected behavior
The CSS specification allows empty selector list for the not() pseudo class, so error free compilation is expected.

[shadoath]

Take a look at #233 to see if having ScssPHP v1.10 will fix your issue

[shadoath]

@blickwerker did you try the latest version of the plugin?

[shadoath]

@blickwerker did you try the latest version?

[blickwerker]

WPSCSS 4.0.2

This is working:

and this leads to an critical wordpress error:

[gcwebsites]

https://developer.mozilla.org/en-US/docs/Web/CSS/:not

The :not() pseudo-class requires a comma-separated list of one or more selectors as its argument.

You need to have a value for the not() function.

This isn't a plugin error, but more a coding error from what I can see.

[blickwerker]

shame on me, I was sure the specification allows an empty selector, but this indeed isn't the fact.