/* Error on wp-includes/css/dashicons.min.css?ver=5.8 : Something went wrong: A valid URL was not provided. */

[nitindhir]

I am facing the issue of Dashicons.mini.css?ver=5.8 on my website. Can you please help me in updating the same. For your reference i am attaching snapshot of my website.

​https://prnt.sc/1hm9hn3

[audrasjb]

Hi and welcome to WordPress Trac @nitindhir,

The URL is valid: ​https://happysavings.in/wp-includes/css/dashicons.min.css?ver=5.8

I think this is not related to WordPress Core as it looks like it's not possible to reproduce the issue in a fresh WordPress website. Does the issue still occurs without plugins?

Thanks,
Jb

[SergeyBiryukov]

Does the issue still occurs without plugins?

Does it also happen with the default theme (Twenty Twenty-One) activated?

[nitindhir]

Thank you for responding.

Yes i deactivated all plugins and the issue remained the same.

Thanks,
Nitin

Replying to audrasjb:

Hi and welcome to WordPress Trac @nitindhir,

The URL is valid: ​https://happysavings.in/wp-includes/css/dashicons.min.css?ver=5.8

I think this is not related to WordPress Core as it looks like it's not possible to reproduce the issue in a fresh WordPress website. Does the issue still occurs without plugins?

Thanks,
Jb

[sabernhardt]

Looking at the ​Web archive, I notice that you had worked around the issue by putting the stylesheet link inside an HTML comment.

<!-- <link rel='stylesheet' id='dashicons-css' href='https://happysavings.in/wp-content/cache/fvm/min/1632992444-css0edc6c624c65efcd074e10f72bbfa71713a14e80d2fdbf79aa956893567ae.css' type='text/css' media='all' /> -->

Fast Velocity Minify had a similar report in their support forum in 2021.
​https://wordpress.org/support/topic/fyi-error-notices/

Some resource URLs include wpfc-minified, which might involve the WP Fastest Cache plugin too. The ​Fast Velocity Minify changelog mentions adding compatibility with other performance-related plugins, so the problem may have been caused by an old conflict. It's also possible that some caching was still enabled even after you disabled plugins (for example, my hosting account likes to cache pages/files).

Considering that the site is no longer available and I am not aware of similar recent issues, I'm inclined to close this ticket. Feel free to add more details and/or reopen the ticket.