Title: Async JavaScript breaks Beaver Builder Last modified: August 4, 2018 --- # Async JavaScript breaks Beaver Builder * Resolved [Stuart Morris](https://wordpress.org/support/users/stuartmorrisau/) * (@stuartmorrisau) * [7 years, 9 months ago](https://wordpress.org/support/topic/async-javascript-breaks-beaver-builder/) * Hi there, * If I enable Async JavaScript, the Beaver Builder page editor doesn’t load properly. If I disable Async JavaScript, the Beaver Builder page editor loads OK. * I have JQuery set to exclude and added Beaver Builder to the Async JavaScript Theme Exclusions list. Checking the source, I can see that all BB scripts are not using async/defer. * WordPress 4.9.8 Async JavaScript 2.18.06.13 Beaver Builder Pro 2.1.4.1 * Any ideas on how to get both plugins working together? * Thanks for your help. * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fasync-javascript-breaks-beaver-builder%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 8 replies - 1 through 8 (of 8 total) * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [7 years, 9 months ago](https://wordpress.org/support/topic/async-javascript-breaks-beaver-builder/#post-10557837) * What JS errors do you see on the browser console Stuart? * Thread Starter [Stuart Morris](https://wordpress.org/support/users/stuartmorrisau/) * (@stuartmorrisau) * [7 years, 9 months ago](https://wordpress.org/support/topic/async-javascript-breaks-beaver-builder/#post-10559818) * Hi there, * I get the following in the console on reload: * ``` 09:40:17.001 Navigated to https://www.silvobeat.com/?fl_builder 09:40:17.405 VM44281:68 true 09:40:18.273 jquery.ui.sortable.js:34 Uncaught TypeError: Cannot read property 'mouse' of undefined at jquery.ui.sortable.js:34 at jquery.ui.sortable.js:1298 (anonymous) @ jquery.ui.sortable.js:34 (anonymous) @ jquery.ui.sortable.js:1298 09:40:18.459 jquery-migrate.min.js:2 JQMIGRATE: Migrate is installed, version 1.4.1 09:40:18.486 [Intervention] Slow network is detected. See https://www.chromestatus.com/feature/5636954674692096 for more details. Fallback font will be used while loading: https://fonts.gstatic.com/s/karla/v6/qkBbXvYC6trAT7RVLtw.woff2 09:40:18.488 [Intervention] Slow network is detected. See https://www.chromestatus.com/feature/5636954674692096 for more details. Fallback font will be used while loading: https://fonts.gstatic.com/s/lora/v12/0QIvMX1D_JOuMwr7Iw.woff2 09:40:18.698 ?fl_builder:7411 Uncaught TypeError: Cannot read property 'editor' of undefined at ?fl_builder:7411 (anonymous) @ ?fl_builder:7411 09:40:19.046 jquery.mjs.nestedSortable.min.js:3 Uncaught TypeError: Cannot read property 'sortable' of undefined at jquery.mjs.nestedSortable.min.js:3 at jquery.mjs.nestedSortable.min.js:3 at jquery.mjs.nestedSortable.min.js:3 (anonymous) @ jquery.mjs.nestedSortable.min.js:3 (anonymous) @ jquery.mjs.nestedSortable.min.js:3 (anonymous) @ jquery.mjs.nestedSortable.min.js:3 09:40:19.154 plupload.min.js:1 Uncaught ReferenceError: mOxie is not defined at plupload.min.js:1 (anonymous) @ plupload.min.js:1 09:40:19.480 mediaelement-migrate.min.js:1 Uncaught ReferenceError: mejs is not defined at mediaelement-migrate.min.js:1 at mediaelement-migrate.min.js:1 (anonymous) @ mediaelement-migrate.min.js:1 (anonymous) @ mediaelement-migrate.min.js:1 09:40:19.886 custom.min.js:1 Uncaught TypeError: e(...).headroom is not a function at custom.min.js:1 at custom.min.js:1 (anonymous) @ custom.min.js:1 (anonymous) @ custom.min.js:1 09:40:19.917 jquery.masonry.min.js:11 Uncaught TypeError: Cannot read property 'prototype' of undefined at jquery.masonry.min.js:11 at jquery.masonry.min.js:11 (anonymous) @ jquery.masonry.min.js:11 (anonymous) @ jquery.masonry.min.js:11 09:40:19.985 backbone.min.js:1 Uncaught TypeError: Cannot read property 'extend' of undefined at backbone.min.js:1 at backbone.min.js:1 at backbone.min.js:1 (anonymous) @ backbone.min.js:1 (anonymous) @ backbone.min.js:1 (anonymous) @ backbone.min.js:1 09:40:20.079 shortcode.min.js:1 Uncaught ReferenceError: _ is not defined at shortcode.min.js:1 at shortcode.min.js:1 (anonymous) @ shortcode.min.js:1 (anonymous) @ shortcode.min.js:1 09:40:20.083 media-models.min.js:1 Uncaught ReferenceError: _ is not defined at Object.20 (media-models.min.js:1) at b (media-models.min.js:1) at 20 (media-models.min.js:1) at media-models.min.js:1 20 @ media-models.min.js:1 b @ media-models.min.js:1 20 @ media-models.min.js:1 (anonymous) @ media-models.min.js:1 09:40:20.177 media-editor.min.js:1 Uncaught ReferenceError: _ is not defined at media-editor.min.js:1 (anonymous) @ media-editor.min.js:1 09:40:20.181 media-audiovideo.min.js:1 Uncaught TypeError: Cannot read property 'settings' of undefined at Object. (media-audiovideo.min.js:1) at b (media-audiovideo.min.js:1) at media-audiovideo.min.js:1 at media-audiovideo.min.js:1 (anonymous) @ media-audiovideo.min.js:1 b @ media-audiovideo.min.js:1 (anonymous) @ media-audiovideo.min.js:1 (anonymous) @ media-audiovideo.min.js:1 09:40:20.289 media-views.min.js:1 Uncaught TypeError: Cannot set property 'l10n' of undefined at Object. (media-views.min.js:1) at b (media-views.min.js:1) at media-views.min.js:1 at media-views.min.js:1 (anonymous) @ media-views.min.js:1 b @ media-views.min.js:1 (anonymous) @ media-views.min.js:1 (anonymous) @ media-views.min.js:1 09:40:20.359 wp-util.min.js:1 Uncaught ReferenceError: _ is not defined at wp-util.min.js:1 at wp-util.min.js:1 (anonymous) @ wp-util.min.js:1 (anonymous) @ wp-util.min.js:1 09:40:21.063 wp-plupload.min.js:1 Uncaught TypeError: Cannot read property 'Attachments' of undefined at wp-plupload.min.js:1 at wp-plupload.min.js:1 (anonymous) @ wp-plupload.min.js:1 (anonymous) @ wp-plupload.min.js:1 09:40:21.074 wp-backbone.min.js:1 Uncaught ReferenceError: Backbone is not defined at wp-backbone.min.js:1 at wp-backbone.min.js:1 (anonymous) @ wp-backbone.min.js:1 (anonymous) @ wp-backbone.min.js:1 09:40:21.769 widget.min.js:11 Uncaught TypeError: c is not a constructor at Function.a.widget (widget.min.js:11) at wpdialog.min.js:1 at wpdialog.min.js:1 a.widget @ widget.min.js:11 (anonymous) @ wpdialog.min.js:1 (anonymous) @ wpdialog.min.js:1 09:40:21.965 fl-builder.min.js:5 ************************************************************************ 09:40:21.966 fl-builder.min.js:5 Beaver Builder caught the following JavaScript error. If Beaver Builder is not functioning as expected the cause is most likely this error. Please help us by disabling all plugins and testing Beaver Builder while reactivating each to determine if the issue is related to a third party plugin. 09:40:21.966 fl-builder.min.js:5 "Uncaught TypeError: Cannot read property 'settings' of undefined" on line 2 of https://www.silvobeat.com/wp-content/plugins/bb-plugin/js/fl-builder.min.js. 09:40:21.967 fl-builder.min.js:5 TypeError: Cannot read property 'settings' of undefined at Object._initMediaUploader (fl-builder.min.js:2) at Object._init (fl-builder.min.js:2) at HTMLDocument. (fl-builder.min.js:5) at i (jquery.js:2) at Object.fireWith [as resolveWith] (jquery.js:2) at Function.ready (jquery.js:2) at HTMLDocument.K (jquery.js:2) 09:40:21.967 fl-builder.min.js:5 ************************************************************************ 09:40:22.332 [Intervention] Slow network is detected. See https://www.chromestatus.com/feature/5636954674692096 for more details. Fallback font will be used while loading: https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2?v=4.7.0 09:40:25.010 VM44204:20 cannot call methods on masonry prior to initialization; attempted to call 'reloadItems' window.console.error @ VM44204:20 f @ masonry.min.js:9 a.fn.(anonymous function) @ masonry.min.js:9 (anonymous) @ 2991-layout-draft.js:168 dispatch @ jquery.js:3 r.handle @ jquery.js:3 load (async) add @ jquery.js:3 a.event.add @ jquery-migrate.min.js:2 (anonymous) @ jquery.js:3 each @ jquery.js:2 each @ jquery.js:2 sa @ jquery.js:3 on @ jquery.js:3 (anonymous) @ 2991-layout-draft.js:168 (anonymous) @ 2991-layout-draft.js:168 ``` - This reply was modified 7 years, 9 months ago by [Stuart Morris](https://wordpress.org/support/users/stuartmorrisau/). * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [7 years, 9 months ago](https://wordpress.org/support/topic/async-javascript-breaks-beaver-builder/#post-10560175) * You seem to be also using Autoptimize Stuart, might the combination of AO & AsyncJS cause the BB-issues here or does this also happen when AO is disabled for logged in users (option at bottom of AO’s settings page)? * Thread Starter [Stuart Morris](https://wordpress.org/support/users/stuartmorrisau/) * (@stuartmorrisau) * [7 years, 9 months ago](https://wordpress.org/support/topic/async-javascript-breaks-beaver-builder/#post-10560206) * It happens with Autoptimize > “Also optimise for logged in users?” option disabled. * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [7 years, 9 months ago](https://wordpress.org/support/topic/async-javascript-breaks-beaver-builder/#post-10560209) * hmmm … weird. I’ll try to reproduce myself locally and see if/how to work around that. maybe I’ll add a “don’t async for logged in users”-option .. * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [7 years, 9 months ago](https://wordpress.org/support/topic/async-javascript-breaks-beaver-builder/#post-10560225) * OK, reproduced and got it working by adding `wp-includes/js` to the “Script Exclusion” field, can you give that a try? * Thread Starter [Stuart Morris](https://wordpress.org/support/users/stuartmorrisau/) * (@stuartmorrisau) * [7 years, 9 months ago](https://wordpress.org/support/topic/async-javascript-breaks-beaver-builder/#post-10560236) * Success! Thank you very much for your help. 🙂 * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [7 years, 9 months ago](https://wordpress.org/support/topic/async-javascript-breaks-beaver-builder/#post-10560243) * you’re welcome, feel free to [leave a review of the plugin and support here](https://wordpress.org/support/plugin/async-javascript/reviews/#new-post)! 🙂 Viewing 8 replies - 1 through 8 (of 8 total) The topic ‘Async JavaScript breaks Beaver Builder’ is closed to new replies. * ![](https://ps.w.org/async-javascript/assets/icon-128x128.png?rev=1839260) * [Async JavaScript](https://wordpress.org/plugins/async-javascript/) * [Frequently Asked Questions](https://wordpress.org/plugins/async-javascript/#faq) * [Support Threads](https://wordpress.org/support/plugin/async-javascript/) * [Active Topics](https://wordpress.org/support/plugin/async-javascript/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/async-javascript/unresolved/) * [Reviews](https://wordpress.org/support/plugin/async-javascript/reviews/) ## Tags * [async](https://wordpress.org/support/topic-tag/async/) * [javascript](https://wordpress.org/support/topic-tag/javascript/) * [jquery](https://wordpress.org/support/topic-tag/jquery/) * 8 replies * 2 participants * Last reply from: [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * Last activity: [7 years, 9 months ago](https://wordpress.org/support/topic/async-javascript-breaks-beaver-builder/#post-10560243) * Status: resolved