Title: problem aggregating js-files Last modified: August 24, 2020 --- # problem aggregating js-files * [sautaroc](https://wordpress.org/support/users/sautaroc/) * (@sautaroc) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/) * Hi, Autoptimize functionality to aggregate JS-files reduces my load time dramatically, but it breaks the functionality of woocommerce products images. Aggregating JS- Files will stop showing product images in my shop. I could narrow it down to the ACF Plugin. When disabling it all seems to work fine. So it seems to me that I have to add the ACF plugin to be excluded from aggregating. Unfortunately I do not really nknow how to do so. Can someone give me a hint please? Viewing 15 replies - 1 through 15 (of 25 total) 1 [2](https://wordpress.org/support/topic/problem-aggregating-js-files/page/2/?output_format=md) [→](https://wordpress.org/support/topic/problem-aggregating-js-files/page/2/?output_format=md) * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13303905) * try adding `plugins/advanced-custom-fields/` to the comma-separated JS optimization exclusion field maybe? and you’ll probably have to make sure “also aggregate inline JS” if off. * hope this helps, frank * Thread Starter [sautaroc](https://wordpress.org/support/users/sautaroc/) * (@sautaroc) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13303942) * Thanks for your reply, but unfortunately this did not resolve the problem. these are the errors on the console: * ``` Uncaught ReferenceError: ECS_update_admin_bar_menu is not defined at (index):47 (index):2189 Uncaught ReferenceError: acf is not defined at (index):2189 (index):2189 Uncaught ReferenceError: acf is not defined at (index):2189 autoptimize_6847b210e2525d82e2d413061d63a296.js:85 Uncaught TypeError: Cannot read property 'autop' of undefined at acf.Model.onReady (autoptimize_6847b210e2525d82e2d413061d63a296.js:85) at u (autoptimize_6847b210e2525d82e2d413061d63a296.js:82) at Object.n (autoptimize_6847b210e2525d82e2d413061d63a296.js:82) at Object.n.doAction (autoptimize_6847b210e2525d82e2d413061d63a296.js:82) at HTMLDocument. (autoptimize_6847b210e2525d82e2d413061d63a296.js:82) at i (jquery.js?ver=1.12.4-wp:2) at Object.fireWith [as resolveWith] (jquery.js?ver=1.12.4-wp:2) at Function.ready (jquery.js?ver=1.12.4-wp:2) at HTMLDocument.J (jquery.js?ver=1.12.4-wp:2) ``` * this is the console errors when aggregating js-files is of: * ``` color-picker.min.js?ver=5.5:2 Uncaught TypeError: Cannot read property '__' of undefined at color-picker.min.js?ver=5.5:2 at color-picker.min.js?ver=5.5:2 (anonymous) @ color-picker.min.js?ver=5.5:2 (anonymous) @ color-picker.min.js?ver=5.5:2 ``` - This reply was modified 5 years, 9 months ago by [sautaroc](https://wordpress.org/support/users/sautaroc/). * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13303960) * well, this is the moment where I have to ask for your site’s URL so I can check the HTML source 🙂 * Thread Starter [sautaroc](https://wordpress.org/support/users/sautaroc/) * (@sautaroc) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13303990) * here you go: [https://www.dampfmatiker.de/produkt/voopoo-argus-gt-mod/](https://www.dampfmatiker.de/produkt/voopoo-argus-gt-mod/) * (aggregating js is off now. * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13304076) * OK, can you also exclude `plugins/advanced-custom-fields-pro`? * Thread Starter [sautaroc](https://wordpress.org/support/users/sautaroc/) * (@sautaroc) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13304187) * I have excluded now the following: * wp-includes/js/dist/, wp-includes/js/tinymce/, js/jquery/jquery.js, plugins/advanced- custom-fields/, plugins/advanced-custom-fields-pro/ * error log is: * ``` Uncaught TypeError: Cannot read property 'timepicker' of undefined at jquery-ui-timepicker-addon.min.js?ver=1.6.1:1 at jquery-ui-timepicker-addon.min.js?ver=1.6.1:1 at jquery-ui-timepicker-addon.min.js?ver=1.6.1:1 (index):47 Uncaught ReferenceError: ECS_update_admin_bar_menu is not defined at (index):47 acf-input.min.js?ver=5.9.0:3 Uncaught TypeError: Cannot read property 'autop' of undefined at acf.Model.onReady (acf-input.min.js?ver=5.9.0:3) at u (acf.min.js?ver=5.9.0:1) at Object.n (acf.min.js?ver=5.9.0:1) at Object.n.doAction (acf.min.js?ver=5.9.0:1) at HTMLDocument. (acf.min.js?ver=5.9.0:1) at i (jquery.js?ver=1.12.4-wp:2) at Object.fireWith [as resolveWith] (jquery.js?ver=1.12.4-wp:2) at Function.ready (jquery.js?ver=1.12.4-wp:2) at HTMLDocument.J (jquery.js?ver=1.12.4-wp:2) ``` * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13304258) * Do you have “force JS in head” active? If so, can you disable? * Thread Starter [sautaroc](https://wordpress.org/support/users/sautaroc/) * (@sautaroc) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13304406) * no, it’s not enabled. * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13304431) * and “also aggregate inline JS”? * Thread Starter [sautaroc](https://wordpress.org/support/users/sautaroc/) * (@sautaroc) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13304604) * same for that. it’s disabled. * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13304618) * hmm … mystery … * can you try also excluding either; * `wp-content/themes` * OR `wp-content/plugins`* OR `wp-includes/js` * Thread Starter [sautaroc](https://wordpress.org/support/users/sautaroc/) * (@sautaroc) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13304648) * very strange, none of it works. I did themes, plugins and js one after the other, the problem remains. The moment I disable aggregating js, everything is fine. * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13304667) * that is very strange indeed. you don’t have anything adding async/ defer to the( excluded) Javascript do you? * Thread Starter [sautaroc](https://wordpress.org/support/users/sautaroc/) * (@sautaroc) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13304686) * no, all empty. * Plugin Author [Optimizing Matters](https://wordpress.org/support/users/optimizingmatters/) * (@optimizingmatters) * [5 years, 9 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/#post-13305776) * Very weird sautaroc, I’m afraid the only advice I have at this point is to keep“ aggregate JS” off and as an alternative experiment with asyncing the JS to make sure it is not render-blocking? Viewing 15 replies - 1 through 15 (of 25 total) 1 [2](https://wordpress.org/support/topic/problem-aggregating-js-files/page/2/?output_format=md) [→](https://wordpress.org/support/topic/problem-aggregating-js-files/page/2/?output_format=md) The topic ‘problem aggregating js-files’ is closed to new replies. * ![](https://ps.w.org/autoptimize/assets/icon-256X256.png?rev=2211608) * [Autoptimize](https://wordpress.org/plugins/autoptimize/) * [Frequently Asked Questions](https://wordpress.org/plugins/autoptimize/#faq) * [Support Threads](https://wordpress.org/support/plugin/autoptimize/) * [Active Topics](https://wordpress.org/support/plugin/autoptimize/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/autoptimize/unresolved/) * [Reviews](https://wordpress.org/support/plugin/autoptimize/reviews/) * 25 replies * 2 participants * Last reply from: [sautaroc](https://wordpress.org/support/users/sautaroc/) * Last activity: [5 years, 8 months ago](https://wordpress.org/support/topic/problem-aggregating-js-files/page/2/#post-13429491) * Status: not resolved