Title: Copy / Paste Style Prevents Updating Last modified: August 10, 2022 --- # Copy / Paste Style Prevents Updating * [TamerDesigns](https://wordpress.org/support/users/dribgib/) * (@dribgib) * [3 years, 8 months ago](https://wordpress.org/support/topic/copy-paste-style-prevents-updating/) * Just as the title states. This is occuring on over 75 installs my agency is using Elementor on. As soon as you copy / paste a style (for a column, widget, whatever)– the update button no longer works and there’s quite a few console errors. * Small example of only attempting this once: * ``` Refused to apply style from 'https://cghi.org/wp-content/plugins/elementor/assets/css/modules/container-converter/editor.min.css?ver=3.7.0' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled. /wp-admin/post.php?post=513&action=elementor#:211 Refused to apply style from 'https://cghi.org/wp-content/plugins/elementor/assets/css/modules/container-converter/editor.min.css?ver=3.7.0' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled. wp-auth-check.min.js?ver=6.0.1:2 Uncaught TypeError: Cannot read properties of undefined (reading 'hasClass') at HTMLDocument. (wp-auth-check.min.js?ver=6.0.1:2:655) at HTMLDocument.dispatch (load-scripts.php?c=1&load%5Bchunk_0%5D=jquery-core,jquery-migrate,underscore,backbone,jquery-ui-core,jquery-ui-mouse,wp-api-request,regenerator-runtime,wp-polyfill,wp-&load%5Bchunk_1%5D=hooks&ver=6.0.1:2:43064) at v.handle (load-scripts.php?c=1&load%5Bchunk_0%5D=jquery-core,jquery-migrate,underscore,backbone,jquery-ui-core,jquery-ui-mouse,wp-api-request,regenerator-runtime,wp-polyfill,wp-&load%5Bchunk_1%5D=hooks&ver=6.0.1:2:41048) at Object.trigger (load-scripts.php?c=1&load%5Bchunk_0%5D=jquery-core,jquery-migrate,underscore,backbone,jquery-ui-core,jquery-ui-mouse,wp-api-request,regenerator-runtime,wp-polyfill,wp-&load%5Bchunk_1%5D=hooks&ver=6.0.1:2:71515) at HTMLDocument. (load-scripts.php?c=1&load%5Bchunk_0%5D=jquery-core,jquery-migrate,underscore,backbone,jquery-ui-core,jquery-ui-mouse,wp-api-request,regenerator-runtime,wp-polyfill,wp-&load%5Bchunk_1%5D=hooks&ver=6.0.1:2:72110) at Function.each (load-scripts.php?c=1&load%5Bchunk_0%5D=jquery-core,jquery-migrate,underscore,backbone,jquery-ui-core,jquery-ui-mouse,wp-api-request,regenerator-runtime,wp-polyfill,wp-&load%5Bchunk_1%5D=hooks&ver=6.0.1:2:3003) at s.fn.init.each (load-scripts.php?c=1&load%5Bchunk_0%5D=jquery-core,jquery-migrate,underscore,backbone,jquery-ui-core,jquery-ui-mouse,wp-api-request,regenerator-runtime,wp-polyfill,wp-&load%5Bchunk_1%5D=hooks&ver=6.0.1:2:1481) at s.fn.init.trigger (load-scripts.php?c=1&load%5Bchunk_0%5D=jquery-core,jquery-migrate,underscore,backbone,jquery-ui-core,jquery-ui-mouse,wp-api-request,regenerator-runtime,wp-polyfill,wp-&load%5Bchunk_1%5D=hooks&ver=6.0.1:2:72086) at Object. (heartbeat.min.js?ver=6.0.1:2:2186) at c (load-scripts.php?c=1&load%5Bchunk_0%5D=jquery-core,jquery-migrate,underscore,backbone,jquery-ui-core,jquery-ui-mouse,wp-api-request,regenerator-runtime,wp-polyfill,wp-&load%5Bchunk_1%5D=hooks&ver=6.0.1:2:28327) /wp-content/uploads/2020/05/cropped-screenshot-cghi.org-2020.05.15-11_41_53-32x32.jpg:1 Failed to load resource: the server responded with a status of 404 () /wp-content/uploads/2020/05/cropped-screenshot-cghi.org-2020.05.15-11_41_53-192x192.jpg:1 Failed to load resource: the server responded with a status of 404 () web-cli.min.js?ver=3.7.0:3 TypeError: Cannot delete property 'display_condition_key' of # at String. (editor-modules.min.js?ver=3.7.0:2:18515) at Function.each (load-scripts.php?c=1&load%5Bchunk_0%5D=jquery-core,jquery-migrate,underscore,backbone,jquery-ui-core,jquery-ui-mouse,wp-api-request,regenerator-runtime,wp-polyfill,wp-&load%5Bchunk_1%5D=hooks&ver=6.0.1:2:3053) at n.removeDataDefaults (editor-modules.min.js?ver=3.7.0:2:18305) at editor-modules.min.js?ver=3.7.0:2:18445 at Array.forEach () at Array. (editor-modules.min.js?ver=3.7.0:2:18422) at Function.each (load-scripts.php?c=1&load%5Bchunk_0%5D=jquery-core,jquery-migrate,underscore,backbone,jquery-ui-core,jquery-ui-mouse,wp-api-request,regenerator-runtime,wp-polyfill,wp-&load%5Bchunk_1%5D=hooks&ver=6.0.1:2:3053) at n.removeDataDefaults (editor-modules.min.js?ver=3.7.0:2:18305) at n.toJSON (editor-modules.min.js?ver=3.7.0:2:18774) at editor.min.js?ver=3.7.0:3:557552 error @ web-cli.min.js?ver=3.7.0:3 web-cli.min.js?ver=3.7.0:3 TypeError: Cannot read properties of null (reading 'data') at RevisionsAfterSave.apply (editor.min.js?ver=3.7.0:3:951944) at RevisionsAfterSave.run (editor.min.js?ver=3.7.0:3:991225) at Data.runCallback (web-cli.min.js?ver=3.7.0:3:97249) at Data.runCallbacks (web-cli.min.js?ver=3.7.0:3:95545) at Data.run (web-cli.min.js?ver=3.7.0:3:95261) at Hooks.run (web-cli.min.js?ver=3.7.0:3:90275) at Hooks.runDataAfter (web-cli.min.js?ver=3.7.0:3:90969) at Save.onAfterApply (web-cli.min.js?ver=3.7.0:3:115022) at CommandsInternal.applyRunAfterSync (web-cli.min.js?ver=3.7.0:3:65218) at CommandsInternal.applyRunAfter (web-cli.min.js?ver=3.7.0:3:65125) error @ web-cli.min.js?ver=3.7.0:3 web-cli.min.js?ver=3.7.0:3 TypeError: Cannot read properties of null (reading 'data') at FooterSaverAfterSave.apply (editor.min.js?ver=3.7.0:3:494111) at FooterSaverAfterSave.run (editor.min.js?ver=3.7.0:3:991225) at Ui.runCallback (web-cli.min.js?ver=3.7.0:3:98910) at Ui.runCallbacks (web-cli.min.js?ver=3.7.0:3:95545) at Ui.run (web-cli.min.js?ver=3.7.0:3:95261) at Hooks.run (web-cli.min.js?ver=3.7.0:3:90275) at Hooks.runUIAfter (web-cli.min.js?ver=3.7.0:3:91261) at Save.onAfterRun (web-cli.min.js?ver=3.7.0:3:114666) at CommandsInternal.applyRunAfterSync (web-cli.min.js?ver=3.7.0:3:65243) at CommandsInternal.applyRunAfter (web-cli.min.js?ver=3.7.0:3:65125) error @ web-cli.min.js?ver=3.7.0:3 /wp-admin/post.php?post=513&action=elementor#:1 Refused to apply style from 'https://cghi.org/wp-content/plugins/elementor/assets/css/modules/container-converter/editor.min.css?ver=3.7.0' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled. ``` Viewing 2 replies - 1 through 2 (of 2 total) * [Elementor Team](https://wordpress.org/support/users/talmo/) * (@talmo) * [3 years, 8 months ago](https://wordpress.org/support/topic/copy-paste-style-prevents-updating/#post-15903021) * Hi, * Can you please send me a link to your website? * Moderator [Jan Dembowski](https://wordpress.org/support/users/jdembowski/) * (@jdembowski) * Forum Moderator and Brute Squad * [3 years, 8 months ago](https://wordpress.org/support/topic/copy-paste-style-prevents-updating/#post-15904272) * The URL is in the error message. * Looking at your site, you are an Elementor Pro 3.7.3 user. The developer can’t have a conversation with customers here. That’s not permitted for anyone. * For pro or commercial product support please contact the developer directly on their site. This includes any pre-sales topics as well. * [https://my.elementor.com/](https://my.elementor.com/) * As the developer is aware, commercial products are [not supported in these forums](https://wordpress.org/support/guidelines/#do-not-post-about-commercial-products). I am sure they will have no problem supporting you there. Viewing 2 replies - 1 through 2 (of 2 total) The topic ‘Copy / Paste Style Prevents Updating’ is closed to new replies. * ![](https://ps.w.org/elementor/assets/icon-256x256.gif?rev=3444228) * [Elementor Website Builder - more than just a page builder](https://wordpress.org/plugins/elementor/) * [Frequently Asked Questions](https://wordpress.org/plugins/elementor/#faq) * [Support Threads](https://wordpress.org/support/plugin/elementor/) * [Active Topics](https://wordpress.org/support/plugin/elementor/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/elementor/unresolved/) * [Reviews](https://wordpress.org/support/plugin/elementor/reviews/) * 2 replies * 2 participants * Last reply from: [Jan Dembowski](https://wordpress.org/support/users/jdembowski/) * Last activity: [3 years, 8 months ago](https://wordpress.org/support/topic/copy-paste-style-prevents-updating/#post-15904272) * Status: not a support question