Title: Backend script issue Last modified: June 9, 2019 --- # Backend script issue * Resolved [hidegandras](https://wordpress.org/support/users/hidegandras/) * (@hidegandras) * [7 years ago](https://wordpress.org/support/topic/backend-script-issue/) * Hi, * I have an issue running jQuery scripts in the backend (like showing submenus, adding a feature image etc.) on every backend page where the NextGEN Gallery is loaded. I tried disabling all the plugins and I reactiveted them one-by-one and that’s how I narrowed down the problem. * In the Chrome console I get this every time I open a page where NextGEN Gallery is loaded: * data.min.js?ver=4.4.0:1 Uncaught TypeError: Object(…) is not a function at Module. 363 (data.min.js?ver=4.4.0:1) at r (data.min.js?ver=4.4.0:1) at wp.data.0 (data. min.js?ver=4.4.0:1) at data.min.js?ver=4.4.0:1 363 @ data.min.js?ver=4.4.0:1 r @ data.min.js?ver=4.4.0:1 wp.data.0 @ data.min.js?ver=4.4.0:1 (anonymous) @ data.min.js?ver=4.4.0:1 post.php?post=1559&action=edit&lang=ro&=8fd0ffd137:251 Uncaught TypeError: Cannot read property ‘use’ of undefined at post.php?post= 1559&action=edit&lang=ro&=8fd0ffd137:251 at post.php?post=1559&action=edit&lang =ro&=8fd0ffd137:254 (anonymous) @ post.php?post=1559&action=edit&lang=ro&=8fd0ffd137: 251 (anonymous) @ post.php?post=1559&action=edit&lang=ro&=8fd0ffd137:254 moment. min.js?ver=2.22.2:1 Deprecation warning: use moment.updateLocale(localeName, config) to change an existing locale. moment.defineLocale(localeName, config) should only be used for creating a new locale See [http://momentjs.com/guides/#/warnings/define-locale/](http://momentjs.com/guides/#/warnings/define-locale/) for more info. Y @ moment.min.js?ver=2.22.2:1 T @ moment.min.js?ver=2.22.2:1 ut @ moment.min.js?ver=2.22.2:1 ot @ moment.min.js?ver=2.22.2:1 (anonymous) @ post.php?post=1559&action=edit&lang=ro&=8fd0ffd137:267 keycodes.min.js?ver=2.2.0: 1 Uncaught TypeError: Object(…) is not a function at Module.382 (keycodes.min. js?ver=2.2.0:1) at r (keycodes.min.js?ver=2.2.0:1) at wp.keycodes.1 (keycodes. min.js?ver=2.2.0:1) at keycodes.min.js?ver=2.2.0:1 382 @ keycodes.min.js?ver= 2.2.0:1 r @ keycodes.min.js?ver=2.2.0:1 wp.keycodes.1 @ keycodes.min.js?ver=2.2.0: 1 (anonymous) @ keycodes.min.js?ver=2.2.0:1 rich-text.min.js?ver=3.2.3:1 Uncaught TypeError: Cannot read property ‘combineReducers’ of undefined at Module.361 ( rich-text.min.js?ver=3.2.3:1) at r (rich-text.min.js?ver=3.2.3:1) at wp.richText. 0 (rich-text.min.js?ver=3.2.3:1) at rich-text.min.js?ver=3.2.3:1 361 @ rich-text. min.js?ver=3.2.3:1 r @ rich-text.min.js?ver=3.2.3:1 wp.richText.0 @ rich-text. min.js?ver=3.2.3:1 (anonymous) @ rich-text.min.js?ver=3.2.3:1 compose.min.js? ver=3.2.0:1 Uncaught TypeError: Object(…) is not a function at compose.min.js? ver=3.2.0:1 at Module. (components.min.js?ver=7.3.2:19) at n (components. min.js?ver=7.3.2:1) at components.min.js?ver=7.3.2:1 at components.min.js?ver =7.3.2:1 (anonymous) @ compose.min.js?ver=3.2.0:1 (anonymous) @ components.min. js?ver=7.3.2:19 n @ components.min.js?ver=7.3.2:1 (anonymous) @ components.min. js?ver=7.3.2:1 (anonymous) @ components.min.js?ver=7.3.2:1 ngg-post-thumbnail. min.js:5 Uncaught TypeError: Cannot read property ‘withSelect’ of undefined at Module. (ngg-post-thumbnail.min.js:5) at r (bootstrap:19) at bootstrap: 83 at bootstrap:83 (anonymous) @ ngg-post-thumbnail.min.js:5 r @ bootstrap:19( anonymous) @ bootstrap:83 (anonymous) @ bootstrap:83 load-scripts.php?c=0&load[] =thickbox,hoverIntent,common,admin-bar,heartbeat,autosave,wp-ajax-response,jquery- color,wp-lists,jquery-query,admin-comments,sugg&load[]=est,postbox,tags-suggest, tags-box,word-count,post,editor-expand,shortcode,backbone,wp-backbone,media-models, wp-plupload,wp-media&load[]=element,wp-api-request,media-views,media-editor,media- audiovideo,mce-view,imgareaselect,image-edit,svg-painter,wp-auth-check&ver=aec31907a7fd3732126ea2e7ba7d2bc4: 371 Uncaught TypeError: Cannot read property ‘memoize’ of undefined at load-scripts. php?c=0&load[]=thickbox,hoverIntent,common,admin-bar,heartbeat,autosave,wp-ajax- response,jquery-color,wp-lists,jquery-query,admin-comments,sugg&load[]=est,postbox, tags-suggest,tags-box,word-count,post,editor-expand,shortcode,backbone,wp-backbone, media-models,wp-plupload,wp-media&load[]=element,wp-api-request,media-views,media- editor,media-audiovideo,mce-view,imgareaselect,image-edit,svg-painter,wp-auth- check&ver=aec31907a7fd3732126ea2e7ba7d2bc4:371 at load-scripts.php?c=0&load[] =thickbox,hoverIntent,common,admin-bar,heartbeat,autosave,wp-ajax-response,jquery- color,wp-lists,jquery-query,admin-comments,sugg&load[]=est,postbox,tags-suggest, tags-box,word-count,post,editor-expand,shortcode,backbone,wp-backbone,media-models, wp-plupload,wp-media&load[]=element,wp-api-request,media-views,media-editor,media- audiovideo,mce-view,imgareaselect,image-edit,svg-painter,wp-auth-check&ver=aec31907a7fd3732126ea2e7ba7d2bc4: 371 (anonymous) @ load-scripts.php?c=0&load[]=thickbox,hoverIntent,common,admin- bar,heartbeat,autosave,wp-ajax-response,jquery-color,wp-lists,jquery-query,admin- comments,sugg&load[]=est,postbox,tags-suggest,tags-box,word-count,post,editor- expand,shortcode,backbone,wp-backbone,media-models,wp-plupload,wp-media&load[] =element,wp-api-request,media-views,media-editor,media-audiovideo,mce-view,imgareaselect, image-edit,svg-painter,wp-auth-check&ver=aec31907a7fd3732126ea2e7ba7d2bc4:371( anonymous) @ load-scripts.php?c=0&load[]=thickbox,hoverIntent,common,admin-bar, heartbeat,autosave,wp-ajax-response,jquery-color,wp-lists,jquery-query,admin- comments,sugg&load[]=est,postbox,tags-suggest,tags-box,word-count,post,editor- expand,shortcode,backbone,wp-backbone,media-models,wp-plupload,wp-media&load[] =element,wp-api-request,media-views,media-editor,media-audiovideo,mce-view,imgareaselect, image-edit,svg-painter,wp-auth-check&ver=aec31907a7fd3732126ea2e7ba7d2bc4:371 main.js?ver=0.1.2:41 Uncaught TypeError: Cannot read property ‘defaults’ of undefined at add_filter (main.js?ver=0.1.2:41) at date.js?ver=0.1.2:205 add_filter @ main. js?ver=0.1.2:41 (anonymous) @ date.js?ver=0.1.2:205 utils.js?ver=1.2.2:11 Uncaught ReferenceError: Backbone is not defined at utils.js?ver=1.2.2:11 (anonymous) @ utils.js?ver=1.2.2:11 dialog-view.js?ver=0.1:3 Uncaught ReferenceError: Backbone is not defined at dialog-view.js?ver=0.1:3 (anonymous) @ dialog-view.js?ver=0.1: 3 toolset-bs-component-events.js?ver=1:205 Uncaught TypeError: Cannot read property‘ defer’ of undefined at HTMLDocument. (toolset-bs-component-events. js?ver=1:205) at i (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils, jquery-ui-widget,jquery-ui-position,wp-pointer,jquery-ui-core,jquery-ui-mouse, jquery-ui-sortabl&load[]=e,jquery-ui-draggable,jquery-ui-tabs&ver=aec31907a7fd3732126ea2e7ba7d2bc4: 2) at Object.fireWith [as resolveWith] (load-scripts.php?c=0&load[]=jquery-core, jquery-migrate,utils,jquery-ui-widget,jquery-ui-position,wp-pointer,jquery-ui- core,jquery-ui-mouse,jquery-ui-sortabl&load[]=e,jquery-ui-draggable,jquery-ui- tabs&ver=aec31907a7fd3732126ea2e7ba7d2bc4:2) at Function.ready (load-scripts. php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-widget,jquery-ui-position, wp-pointer,jquery-ui-core,jquery-ui-mouse,jquery-ui-sortabl&load[]=e,jquery-ui- draggable,jquery-ui-tabs&ver=aec31907a7fd3732126ea2e7ba7d2bc4:2) at HTMLDocument. J (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-widget, jquery-ui-position,wp-pointer,jquery-ui-core,jquery-ui-mouse,jquery-ui-sortabl& load[]=e,jquery-ui-draggable,jquery-ui-tabs&ver=aec31907a7fd3732126ea2e7ba7d2bc4: 2) Viewing 2 replies - 1 through 2 (of 2 total) * [Moath Hussein](https://wordpress.org/support/users/mu3th_87/) * (@mu3th_87) * [7 years ago](https://wordpress.org/support/topic/backend-script-issue/#post-11621325) * I have same problem. * [gabyimagely](https://wordpress.org/support/users/gabyimagely/) * (@gabyimagely) * [7 years ago](https://wordpress.org/support/topic/backend-script-issue/#post-11623248) * Hi [@hidegandras](https://wordpress.org/support/users/hidegandras/) * First of all, we do recommend checking if your requirements are ok. It’s part of our protocol: [https://www.imagely.com/docs/requirements/](https://www.imagely.com/docs/requirements/) * If possible, try to remove and re-install our plugin to see if that solves the problem. If the problem persists, we might need to clear cache and maybe reset our plugin. Please, keep us posted. Viewing 2 replies - 1 through 2 (of 2 total) The topic ‘Backend script issue’ is closed to new replies. * ![](https://ps.w.org/nextgen-gallery/assets/icon-256x256.png?rev=2083961) * [Photo Gallery, Sliders, Proofing and Themes - NextGEN Gallery](https://wordpress.org/plugins/nextgen-gallery/) * [Frequently Asked Questions](https://wordpress.org/plugins/nextgen-gallery/#faq) * [Support Threads](https://wordpress.org/support/plugin/nextgen-gallery/) * [Active Topics](https://wordpress.org/support/plugin/nextgen-gallery/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/nextgen-gallery/unresolved/) * [Reviews](https://wordpress.org/support/plugin/nextgen-gallery/reviews/) * 2 replies * 3 participants * Last reply from: [gabyimagely](https://wordpress.org/support/users/gabyimagely/) * Last activity: [7 years ago](https://wordpress.org/support/topic/backend-script-issue/#post-11623248) * Status: resolved