Title: Javascript Errors in v4.4.42
Last modified: April 3, 2021

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# Javascript Errors in v4.4.42

 *  Resolved [htz77](https://wordpress.org/support/users/tzeldin88/)
 * (@tzeldin88)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/javascript-errors-in-v4-4-42/)
 * Javascript ERRORS (in console) in plugin v4.4.42 on WP 5.7:
 *     ```
       02:29:40.497 ?&SingleProduct=2183:46 GET https://mysite.com/wp-content/plugins/ultimate-product-catalogue/js/catalogue-style-.js?ver=5.7 net::ERR_ABORTED 404
   
       02:29:40.502 upcp-jquery-functions.js?ver=4.4.7a:984 Uncaught TypeError: Array.defineProperty is not a function
           at upcp-jquery-functions.js?ver=4.4.7a:984
       (anonymous) @ upcp-jquery-functions.js?ver=4.4.7a:984
       ```
   
 * These are NOT present in v4.4.40.
    Please fix ASAP!

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

 *  [krzxsiek](https://wordpress.org/support/users/krzxsiek/)
 * (@krzxsiek)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/javascript-errors-in-v4-4-42/#post-14282257)
 * This is a temporary fix. They work for me, but I had to comment on the last function
   that I don’t know what it does 😀
    [https://pastebin.com/AgP7fcRZ](https://pastebin.com/AgP7fcRZ)
 * Replace code in this file /wp-content/plugins/ultimate-product-catalogue/js/upcp-
   jquery-functions.js
 *  Plugin Support [jaysupport](https://wordpress.org/support/users/jaysupport/)
 * (@jaysupport)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/javascript-errors-in-v4-4-42/#post-14284828)
 * Hi tzeldin,
 * Thanks for letting us know about that issue. We corrected the function causing
   that error and just released a new update (4.4.43) for this. Please make sure
   to install the new update and you should be good to go.
 *  Thread Starter [htz77](https://wordpress.org/support/users/tzeldin88/)
 * (@tzeldin88)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/javascript-errors-in-v4-4-42/#post-14285466)
 * YES, confirmed 🙂 The bug is fixed in v4.4.43. Nice job, very fast.

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

The topic ‘Javascript Errors in v4.4.42’ is closed to new replies.

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## Tags

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

 * 3 replies
 * 3 participants
 * Last reply from: [htz77](https://wordpress.org/support/users/tzeldin88/)
 * Last activity: [5 years, 2 months ago](https://wordpress.org/support/topic/javascript-errors-in-v4-4-42/#post-14285466)
 * Status: resolved