Title: wp_admin_cache_prefetch is not defined
Last modified: May 15, 2020

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# wp_admin_cache_prefetch is not defined

 *  [CGM](https://wordpress.org/support/users/cgmedya/)
 * (@cgmedya)
 * [6 years ago](https://wordpress.org/support/topic/wp_admin_cache_prefetch-is-not-defined/)
 * Hi there,
 * Anyone had this problem before?
    **Uncaught ReferenceError: wp_admin_cache_prefetch
   is not defined**

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/)
 * (@sterndata)
 * Volunteer Forum Moderator
 * [6 years ago](https://wordpress.org/support/topic/wp_admin_cache_prefetch-is-not-defined/#post-12840035)
 * Where do you see this?
 *  Thread Starter [CGM](https://wordpress.org/support/users/cgmedya/)
 * (@cgmedya)
 * [6 years ago](https://wordpress.org/support/topic/wp_admin_cache_prefetch-is-not-defined/#post-12841775)
 * Hi [@sterndata](https://wordpress.org/support/users/sterndata/),
 * I get this error on Console when I visit Customize page under Appearance menu.
 *  Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/)
 * (@sterndata)
 * Volunteer Forum Moderator
 * [6 years ago](https://wordpress.org/support/topic/wp_admin_cache_prefetch-is-not-defined/#post-12841790)
 * let’s do the troubleshooting dance:
 * This may be a plugin or theme conflict. Please attempt to disable all plugins,
   and use one of the default (Twenty*) themes. If the problem goes away, enable
   them one by one to identify the source of your troubles.
 * If you can install plugins, install “Health Check”: [https://wordpress.org/plugins/health-check/](https://wordpress.org/plugins/health-check/)
   On the troubleshooting tab, you can click the button to disable all plugins and
   change the theme for JUST you, while you’re still logged in, **without affecting
   normal visitors to your site**. You can then use its admin bar menu to turn on/
   off plugins and themes one at a time. See [https://make.wordpress.org/support/handbook/appendix/troubleshooting-using-the-health-check/](https://make.wordpress.org/support/handbook/appendix/troubleshooting-using-the-health-check/)
   or [https://rankmath.com/kb/check-plugin-conflicts/](https://rankmath.com/kb/check-plugin-conflicts/)
   for more information.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘wp_admin_cache_prefetch is not defined’ is closed to new replies.

## Tags

 * [cache](https://wordpress.org/support/topic-tag/cache/)
 * [prefetch](https://wordpress.org/support/topic-tag/prefetch/)
 * [wp_admin](https://wordpress.org/support/topic-tag/wp_admin/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 3 replies
 * 2 participants
 * Last reply from: [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/)
 * Last activity: [6 years ago](https://wordpress.org/support/topic/wp_admin_cache_prefetch-is-not-defined/#post-12841790)
 * Status: not resolved

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