Title: Uncaught TypeError: Cannot read properties
Last modified: August 22, 2023

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# Uncaught TypeError: Cannot read properties

 *  Resolved [joy0114](https://wordpress.org/support/users/joy0114/)
 * (@joy0114)
 * [2 years, 9 months ago](https://wordpress.org/support/topic/uncaught-typeerror-cannot-read-properties/)
 * Hi,
 * I receive an error when I click on icon to add a product to wishlist:
 *     ```
       3e7ce1b……d11.js?ver=4dd11:14 Uncaught TypeError: Cannot read properties of undefined (reading 'fragments')
           at Object.success (3e7ce1b…….js?ver=4dd11:14:18)
           at c (jquery.min.js:2:25266)
           at Object.fireWith [as resolveWith] (jquery.min.js:2:26015)
           at l (jquery.min.js:2:77721)
           at XMLHttpRequest.<anonymous> (jquery.min.js:2:80204)
       (anonymous)	@	3e7ce1b……d11.js?ver=4dd11:14
       c	@	jquery.min.js:2
       fireWith	@	jquery.min.js:2
       l	@	jquery.min.js:2
       (anonymous)	@	jquery.min.js:2
       load (async)		
       send	@	jquery.min.js:2
       ajax	@	jquery.min.js:2
       (anonymous)	@	967f832……3262.js?ver=63262:2
       e.<computed>	@	967f832……3262.js?ver=63262:2
       ce.<computed>	@	jquery.min.js:2
       (anonymous)	@	3e7ce1b……dd11.js?ver=4dd11:6
       dispatch	@	jquery.min.js:2
       v.handle	@	jquery.min.js:2
       ```
   
 * 3e7ce1b……d11.js is the whishlist plugin “frontend.js”, just handled by Litespeed
   cache.
    967f832……3262.js is jQuery Migrate v3.4.1, also handled by Litespeed 
   cache.
 * JQuery is loaded with high priority, long before the whislist frontend js.
    Besides,
   whishlist js is delayed (not defered).
 * What could be the cause of this error ?
 * Thanks a lot for any help !
    Best regards
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Funcaught-typeerror-cannot-read-properties%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Thread Starter [joy0114](https://wordpress.org/support/users/joy0114/)
 * (@joy0114)
 * [2 years, 9 months ago](https://wordpress.org/support/topic/uncaught-typeerror-cannot-read-properties/#post-17004764)
 * Issue was coming from nonce. Solved

Viewing 1 replies (of 1 total)

The topic ‘Uncaught TypeError: Cannot read properties’ is closed to new replies.

 * ![](https://ps.w.org/woo-smart-wishlist/assets/icon-128x128.png?rev=1857805)
 * [WPC Smart Wishlist for WooCommerce](https://wordpress.org/plugins/woo-smart-wishlist/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woo-smart-wishlist/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woo-smart-wishlist/)
 * [Active Topics](https://wordpress.org/support/plugin/woo-smart-wishlist/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woo-smart-wishlist/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woo-smart-wishlist/reviews/)

 * 1 reply
 * 1 participant
 * Last reply from: [joy0114](https://wordpress.org/support/users/joy0114/)
 * Last activity: [2 years, 9 months ago](https://wordpress.org/support/topic/uncaught-typeerror-cannot-read-properties/#post-17004764)
 * Status: resolved