Version 4.0.4 Compiling Fix

Hi folks,

I was browsing ConnectThink’s Github and discovered the following post from July 4, 2025 by dawidt147 for how to fix the compiling issue introduced in version 4.0.4:
https://github.com/ConnectThink/WP-SCSS/issues/266.

Steps for fixing:

1) Open the file located here: /class/class.wp-scss.php

2) On line 37 add the following:

// New code
if (substr($cache_dir, -1) !== '/') {
$cache_dir .= '/';
}
// end

Edits to your SCSS will now work again! 🙂

Cheers,
Scott