Title: Uncaught TypeError: wp.customize is not a function
Last modified: October 13, 2022

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# Uncaught TypeError: wp.customize is not a function

 *  Resolved [beatty67](https://wordpress.org/support/users/beatty67/)
 * (@beatty67)
 * [3 years, 7 months ago](https://wordpress.org/support/topic/uncaught-typeerror-wp-customize-is-not-a-function/)
 * Hi –
 * I’m using the widget for Latest Post to display in the sidebar.
 * I am unable to uncheck and keep unchecked two things:
    1. Display Date
    2. Display Category
 * I uncheck the boxes for the above, save it, and then see the boxes checked again.
 * I do use Cloudflare caching for this site, but have ‘Development Mode’ toggled
   on. And I keep clearing my browser cache, to no avail.
 * Then I checked the inspector while in the Dashboard and saw this error:
 *     ```
       Uncaught TypeError: wp.customize is not a function
           at customizer.js?ver=6.0.2:7:6
           at customizer.js?ver=6.0.2:18:3
       ```
   
 * I suppose I can comment out both the date and category from appearing, but the
   errors make me worried that they can go on and break something on the site once
   it’s become a production site.
 * Please note: I also have another topic submitted here, but it’s slightly different.
 * Please advise, thanks.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Funcaught-typeerror-wp-customize-is-not-a-function%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [pluginandplay](https://wordpress.org/support/users/pluginandplay/)
 * (@pluginandplay)
 * [3 years, 7 months ago](https://wordpress.org/support/topic/uncaught-typeerror-wp-customize-is-not-a-function/#post-16103319)
 * Hi [@beatty67](https://wordpress.org/support/users/beatty67/)
 * Thanks for your detailed response. Let me reproduce this issue at my end so I
   can understand the scenario and help you my best.
 *  Plugin Author [pluginandplay](https://wordpress.org/support/users/pluginandplay/)
 * (@pluginandplay)
 * [3 years, 6 months ago](https://wordpress.org/support/topic/uncaught-typeerror-wp-customize-is-not-a-function/#post-16220826)
 * Hi [@beatty67](https://wordpress.org/support/users/beatty67/)
 * Thanks for your patience. I have resolved the ‘Show Date’ and ‘Show Category’
   checkbox issue within widget in latest version of plugin. Now they are saving
   properly.
 * I have checked the above JS error but it is not related to our plugin. I can 
   not see error at my end.
 * Please update to the latest version and check with it. I hope your problem will
   be solved.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Uncaught TypeError: wp.customize is not a function’ is closed to new 
replies.

 * ![](https://ps.w.org/blog-designer-pack/assets/icon-128x128.png?rev=1917237)
 * [Blog Designer Pack - Blog, Post Grid, Post Slider, Post Carousel, Category Post, News](https://wordpress.org/plugins/blog-designer-pack/)
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## Tags

 * [errors](https://wordpress.org/support/topic-tag/errors/)
 * [javascript](https://wordpress.org/support/topic-tag/javascript/)

 * 2 replies
 * 2 participants
 * Last reply from: [pluginandplay](https://wordpress.org/support/users/pluginandplay/)
 * Last activity: [3 years, 6 months ago](https://wordpress.org/support/topic/uncaught-typeerror-wp-customize-is-not-a-function/#post-16220826)
 * Status: resolved