Title: Debugging UCSS
Last modified: September 30, 2024

---

# Debugging UCSS

 *  Resolved [sanderrrrr](https://wordpress.org/support/users/sanderrrrr/)
 * (@sanderrrrr)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/debugging-ucss/)
 * Hello,
 * I am trying to generate UCSS, but I keep running into problems. I have tried 
   on 4 different domains but all have issues. I am trying to figure out what or
   which css file is causing this.
 * The quic.cloud is only very brief on the description, without any further details.
   Is there any way to see which file or part of the code is causing this error?
   All I see is :
 *     ```wp-block-code
       /* [ERROR] Unexpected '/'. Escaping special characters with \ may help. */
       ```
   
 * And I keep seeing this for many links, for 4 different domains. All running WooCommerce
   and different plugins. I have now started to exclude CSS files in a way to debug,
   but the process is cumbersome and so far not efficient as I still have not found
   the issue.
 * Is there a recommended approach to this?
 * edit: I am now going through the documentation at [https://docs.litespeedtech.com/lscache/lscwp/ts-optimize/#ucss-not-generating](https://docs.litespeedtech.com/lscache/lscwp/ts-optimize/#ucss-not-generating)—
   Which seems to direct me to debugging the generated css file (I assume in my 
   case /litespeed.css?ver=6.5.1). But finding the error mentioned above in this
   massive CSS file is still problematic. ChatGPT tries to help but keeps referring
   to potential issues with font-face , but I don’t think that is the cause.
 *     ```wp-block-code
       @font-face {	font-family: 'litespeedfont';	src: url('fonts/litespeedfont.eot?rs8ttq');	src:		url('fonts/litespeedfont.eot?rs8ttq#iefix') format('embedded-opentype'),		url('fonts/litespeedfont.ttf?rs8ttq') format('truetype'),		url('fonts/litespeedfont.woff?rs8ttq') format('woff'),		url('fonts/litespeedfont.svg?rs8ttq#litespeedfont') format('svg');	font-weight: normal;	font-style: normal;}
       ```
   
    -  This topic was modified 1 year, 8 months ago by [sanderrrrr](https://wordpress.org/support/users/sanderrrrr/).
    -  This topic was modified 1 year, 8 months ago by [sanderrrrr](https://wordpress.org/support/users/sanderrrrr/).

Viewing 1 replies (of 1 total)

 *  Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/)
 * (@qtwrk)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/debugging-ucss/#post-18047079)
 * please try use tool like [this](https://jigsaw.w3.org/css-validator/) , it should
   give more info about CSS error.

Viewing 1 replies (of 1 total)

The topic ‘Debugging UCSS’ is closed to new replies.

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 * Last reply from: [qtwrk](https://wordpress.org/support/users/qtwrk/)
 * Last activity: [1 year, 8 months ago](https://wordpress.org/support/topic/debugging-ucss/#post-18047079)
 * Status: resolved