Title: load-scripts.php Can't find variable
Last modified: September 1, 2016

---

# load-scripts.php Can't find variable

 *  [WP Monkey](https://wordpress.org/support/users/scdesmond/)
 * (@scdesmond)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/load-scriptsphp-cant-find-variable/)
 * I’m seeing a couple of errors in some core WordPress files. Do plugins write 
   to default.js or load-scripts.php or are these purely core?
 * Here are the errors:
 * **default.js**
 * Line 3:14 undefined is not an object (evaluating ‘wp.media’)
    `wp.media.customlibEditGallery
   = {` Here’s a little more code, to give context:
 *     ```
       jQuery(document).ready(function($) {
           var $upload_button = jQuery('.qode-gallery-upload');
       <strong>    wp.media.customlibEditGallery = {
       </strong>        frame: function() {
                   if (this._frame)
       ```
   
 * **load-scripts.php**
 * Line 13 Can’t find variable:jQuery
    `}(function(a) {` here’s the code around 
   it:
 *     ```
       !function(a) {
           "function" == typeof define && define.amd ? define(["jquery"], a) : a(jQuery)
       <strong>}(function(a) {</strong>
           function b(b, d) {
               var e, f, g, h = b.nodeName.toLowerCase();
               return "area" === h ? (e = b.parentNode, f = e.name, b.href && f && "map" === e.nodeName.toLowerCase() ? (g = a("img[usemap='#" + f + "']")[0], !!g && c(g)) : !1) : (/^(input|select|textarea|button|object)$/.test(h)?!b.disabled : "a" === h ? b.href || d : d) && c(b)
           }
       ```
   
 * Line 1246:19 Can’t find variable:_
    `regexp: _.memoize(function(a) {` code around
   that line:
 *     ```
       <strong>regexp: _.memoize(function(a) {</strong>
                   return new RegExp("\\[(\\[?)(" + a + ")(?![\\w-])([^\\]\\/]*(?:\\/(?!\\])[^\\]\\/]*)*?)(?:(\\/)\\]|\\](?:([^\\[]*(?:\\[(?!\\/\\2\\])[^\\[]*)*)(\\[\\/\\2\\]))?)(\\]?)", "g")
               }),
       ```
   
 * I’m seeing issues with updating plugins, using the upload button, and theme rendering
   in mobile.

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

 *  Moderator [James Huff](https://wordpress.org/support/users/macmanx/)
 * (@macmanx)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/load-scriptsphp-cant-find-variable/#post-7462318)
 * The files are not written to directly, but variables are passed through them.
 * Try deactivating all plugins. If that resolves the issue, reactivate each one
   individually until you find the cause.
 * If that does not resolve the issue, try switching to the Twenty Sixteen theme
   to rule-out a theme-specific issue (theme functions can interfere like plugins).
 *  Thread Starter [WP Monkey](https://wordpress.org/support/users/scdesmond/)
 * (@scdesmond)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/load-scriptsphp-cant-find-variable/#post-7462354)
 * Ah, the errors go away when I disable the LayerSlider WP plugin. Am I to assume
   that it is the only culprit, or could it be that it is having a conflict with
   the theme or another plugin, and that I can still use it if I find out where 
   that conflict is coming from?
 *  Moderator [James Huff](https://wordpress.org/support/users/macmanx/)
 * (@macmanx)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/load-scriptsphp-cant-find-variable/#post-7462385)
 * Yes, but I’d start with LayerSlider as it seems to be the prime culprit.
 * Since that is a commercial plugin, we ask that you please go to their official
   support channel, so you can get support from the people who know it best.
 * [https://support.kreaturamedia.com/faq/](https://support.kreaturamedia.com/faq/)
 * Forum volunteers are also not given access to commercial products, so they would
   not know why it is not working properly. Other community members who may have
   faced your issue might be able to help you but your best bet is your product’s
   developer. Keep in mind we encourage you to use the official support venues, 
   as it allows the developers to be aware of issues with their code and gives back
   to the community in a more robust way.

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

The topic ‘load-scripts.php Can't find variable’ is closed to new replies.

## Tags

 * [core files](https://wordpress.org/support/topic-tag/core-files/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 3 replies
 * 2 participants
 * Last reply from: [James Huff](https://wordpress.org/support/users/macmanx/)
 * Last activity: [9 years, 11 months ago](https://wordpress.org/support/topic/load-scriptsphp-cant-find-variable/#post-7462385)
 * Status: not resolved

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