Title: kazifdev's Replies | WordPress.org --- # kazifdev [ ](https://wordpress.org/support/users/kazifdev/) * [Profile](https://wordpress.org/support/users/kazifdev/) * [Topics Started](https://wordpress.org/support/users/kazifdev/topics/) * [Replies Created](https://wordpress.org/support/users/kazifdev/replies/) * [Reviews Written](https://wordpress.org/support/users/kazifdev/reviews/) * [Topics Replied To](https://wordpress.org/support/users/kazifdev/replied-to/) * [Engagements](https://wordpress.org/support/users/kazifdev/engagements/) * [Favorites](https://wordpress.org/support/users/kazifdev/favorites/) Search replies: ## Forum Replies Created Viewing 1 replies (of 1 total) * Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/) In reply to: [[Elementor Website Builder - more than just a page builder] Elementor CSS files randomly dropping 404 errors (Jumping between pages)](https://wordpress.org/support/topic/elementor-css-files-randomly-dropping-404-errors-jumping-between-pages/) * Thread Starter [kazifdev](https://wordpress.org/support/users/kazifdev/) * (@kazifdev) * [1 day, 3 hours ago](https://wordpress.org/support/topic/elementor-css-files-randomly-dropping-404-errors-jumping-between-pages/#post-19013091) * Thanks for the steps! I’ve actually already been through all of these pretty thoroughly: - LiteSpeed Purge All: done multiple times, including a full incognito re-test after each purge - Folder permissions on /wp-content/uploads/elementor/: confirmed 755, and files are genuinely being written (correct sizes, fresh timestamps) — so writes are succeeding - Regenerate Files & Data: run 4+ times, and each time the CSS files do get created on disk, but the live page’s tags reference a different (often already- deleted) filename than what was just generated - CSS Print Method: switched to “Internal Embedding” — no change, still emits external tags to missing files * I’m running Elementor 4.2.4 / Elementor Pro 4.2.4 with the Atomic Editor (V4) experiments active (Atomic Widgets, Editor V4, Global Classes, Variables all Active). I found this open thread that matches my symptom exactly, including the Internal Embedding not helping: [https://wordpress.org/support/topic/elementor-v4-atomic-css-files-returning-404-on-initial-page-load/](https://wordpress.org/support/topic/elementor-v4-atomic-css-files-returning-404-on-initial-page-load/) * Given Elementor’s own guidance that V4 is Beta and not yet recommended for production, is this a known issue with the Atomic CSS generation pipeline specifically? Would disabling the Atomic Widgets/Editor V4 experiments be the recommended workaround until this is fixed, or is there a different fix you’d suggest for sites already using atomic widgets? * ```wp-block-code == Server Environment == Operating System: Linux Software: LiteSpeed MySQL version: MariaDB Server v11.8.8-MariaDB-log PHP Version: 8.3.33 PHP Memory Limit: 512M PHP Max Input Vars: 5000 PHP Max Post Size: 256M GD Installed: Yes ZIP Installed: Yes Write Permissions: All right Elementor Library: Connected== WordPress Environment == Version: 7.1 Site URL: https://spellacademy.com Home URL: https://spellacademy.com WP Multisite: No Max Upload Size: 256 MB Memory limit: 40M Max Memory limit: 512M Permalink Structure: /%postname%/ Language: en_US Timezone: Australia/Hobart Admin Email: kazifdev@gmail.com Debug Mode: Inactive== Theme == Name: Hello Elementor Child Version: 2.0.0 Author: Elementor Team Child Theme: Yes Parent Theme Name: Hello Elementor Parent Theme Version: 3.5.1 Parent Theme Author: Elementor Team== User == Role: administrator WP Profile lang: en-US User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36== Active Plugins == Duplicate Page Version: 4.5.9 Author: mndpsingh287 Elementor Version: 4.2.4 Author: Elementor.com Elementor Pro Version: 4.2.4 Author: Elementor.com Fluent Snippets Version: 10.56 Author: Fluent Snippets Hostinger Tools Version: 3.0.77 Author: Hostinger LiteSpeed Cache Version: 7.9.1 Author: LiteSpeed Technologies Rank Math SEO Version: 1.0.277.2 Author: Rank Math SEO Rank Math SEO PRO Version: 3.0.121 Author: Rank Math SEO Safe SVG Version: 2.4.0 Author: 10up Temporary Login Without Password Version: 1.9.8 Author: StoreApps== Must-Use Plugins == Hostinger Preview Domain Version: 1.4.0 Author: Hostinger== Features == Custom Fonts: 2 Custom Icons: 0== Integrations == == Elementor Experiments == Inline Font Icons: Active Additional Custom Breakpoints: Active by default Container: Active Optimized Markup: Active Panel Promotions: Active Default to New Theme Builder: Inactive Header & Footer: Inactive Elementor MCP WP Abilities API: Inactive by default Pro Free Trial Popup: Active by default Nested Elements: Active Pages Panel: Inactive by default Atomic Widgets: Active V4 Indications Popover: Inactive by default Enforce atomic widgets capabilities: Active by default Editor MCP for atomic widgets: Active by default Backward compatibility migrations: Active by default Global Classes: Active Enforce global classes capabilities: Active by default Variables: Active Variables Manager: Active by default Editor v4 (Opt In Page): Active by default Editor V4: Active Components: Active Interactions: Active by default Widget Creation: Active by default Generate website markdown: Inactive Dynamic Assets Management: Inactive by default Import/Export Customization: Active by default Site Builder: Inactive by default Elementor Editor Events: Active by default Atomic Form: Active by default Loop: Active by default Menu: Inactive Size Variables: Active by default Pro Interactions: Active by default In-Editor Feedback: Inactive by default== Log == Log: showing 20 of 232026-08-21 22:39:32 [info] Elementor data updater process has been queued. [array ( 'plugin' => 'Elementor', 'from' => '4.2.0', 'to' => '4.2.3',)]2026-08-21 22:39:46 [info] Elementor data updater process has been queued. [array ( 'plugin' => 'Elementor Pro', 'from' => '4.2.0', 'to' => '4.2.2',)]2026-08-21 22:39:47 [info] elementor::elementor_updater Started 2026-08-21 22:39:47 [info] Elementor/Upgrades - _on_each_version Start 2026-08-21 22:39:47 [info] Elementor/Upgrades - _on_each_version Finished 2026-08-21 22:39:47 [info] Elementor data updater process has been completed. [array ( 'plugin' => 'Elementor', 'from' => '4.2.0', 'to' => '4.2.3',)]2026-08-21 22:39:47 [info] elementor-pro::elementor_pro_updater Started 2026-08-21 22:39:47 [info] Elementor Pro/Upgrades - _on_each_version Start 2026-08-21 22:39:47 [info] Elementor Pro/Upgrades - _on_each_version Finished 2026-08-21 22:39:47 [info] Elementor data updater process has been completed. [array ( 'plugin' => 'Elementor Pro', 'from' => '4.2.0', 'to' => '4.2.2',)]2026-09-04 16:05:48 [info] Elementor data updater process has been queued. [array ( 'plugin' => 'Elementor', 'from' => '4.2.3', 'to' => '4.2.4',)]2026-09-04 16:05:57 [info] elementor::elementor_updater Started 2026-09-04 16:05:57 [info] Elementor/Upgrades - _on_each_version Start 2026-09-04 16:05:57 [info] Elementor/Upgrades - _on_each_version Finished 2026-09-04 16:05:57 [info] Elementor data updater process has been completed. [array ( 'plugin' => 'Elementor', 'from' => '4.2.3', 'to' => '4.2.4',)]2026-09-06 20:23:50 [info] Elementor data updater process has been queued. [array ( 'plugin' => 'Elementor Pro', 'from' => '4.2.2', 'to' => '4.2.4',)]2026-09-06 20:23:52 [info] elementor-pro::elementor_pro_updater Started 2026-09-06 20:23:52 [info] Elementor Pro/Upgrades - _on_each_version Start 2026-09-06 20:23:52 [info] Elementor Pro/Upgrades - _on_each_version Finished 2026-09-06 20:23:52 [info] Elementor data updater process has been completed. [array ( 'plugin' => 'Elementor Pro', 'from' => '4.2.2', 'to' => '4.2.4',)]JS: showing 14 of 14JS: 2026-08-12 09:57:50 [error X 9][https://spellacademy.com/wp-content/plugins/elementor/assets/js/packages/editor-documents/editor-documents.min.js?ver=4.2.0:1:3810] Cannot read properties of null (reading 'config') JS: 2026-08-12 10:14:50 [error X 10][https://spellacademy.com/wp-content/plugins/elementor/assets/js/packages/editor-controls/editor-controls.min.js?ver=4.2.0:78:271599] Position -1 outside of fragment () JS: 2026-08-14 04:48:27 [error X 5][https://spellacademy.com/wp-admin/load-scripts.php?c=1&loadchunk_0=jquery-ui-draggable,react,react-dom&ver=7.0.3:104:23] Class with this name already exists. JS: 2026-08-14 07:38:26 [error X 47][https://spellacademy.com/wp-content/plugins/elementor/assets/js/editor-modules.min.js?ver=4.2.0:2:14080] Cannot read properties of null (reading 'editor') JS: 2026-08-23 07:50:14 [error X 1][https://spellacademy.com/wp-content/plugins/elementor/assets/js/editor.min.js?ver=4.2.3:2:520397] elementorFrontend is not defined JS: 2026-08-23 12:53:10 [error X 16][https://spellacademy.com/wp-content/plugins/elementor/assets/js/editor.min.js?ver=4.2.3:2:878339] r.getControlViewByName is not a function JS: 2026-08-28 06:33:44 [error X 2][https://spellacademy.com/wp-content/plugins/elementor/assets/js/web-cli.min.js?ver=4.2.3:2:39280] Cannot read properties of null (reading 'history') JS: 2026-08-29 05:51:59 [error X 2][https://spellacademy.com/wp-content/plugins/elementor/assets/js/editor-modules.min.js?ver=4.2.3:2:21541] An invalid argument supplied as multiple control value [array ( 'category' => 'InvalidElementData', 'tag' => 'Element nav-menu got as menu_typography_letter_spacing value. Expected array or object.',)]JS: 2026-08-29 08:19:19 [error X 1][https://spellacademy.com/wp-content/plugins/elementor/assets/js/editor.min.js?ver=4.2.3:2:1230109] Failed to read a named property 'elementorFrontend' from 'Window': Blocked a frame with origin "https://spellacademy.com" from accessing a cross-origin frame. JS: 2026-08-29 08:45:18 [error X 84][https://spellacademy.com/wp-content/plugins/elementor/assets/js/admin.min.js?ver=4.2.3:2:42363] r.startsWith is not a function JS: 2026-08-31 10:49:11 [error X 4][https://spellacademy.com/wp-content/plugins/elementor-pro/assets/js/editor.min.js?ver=4.2.2:2:68895] Cannot read properties of undefined (reading 'createTemplate') JS: 2026-08-31 11:13:47 [error X 8][https://spellacademy.com/wp-content/plugins/elementor/assets/js/editor.min.js?ver=4.2.3:2:1024563] Cannot read properties of undefined (reading 'localized') JS: 2026-09-04 05:34:06 [error X 2][https://spellacademy.com/wp-content/plugins/elementor/assets/js/editor-modules.min.js?ver=4.2.3:2:21541] An invalid argument supplied as multiple control value [array ( 'category' => 'InvalidElementData', 'tag' => 'Element theme-post-title got as typography_letter_spacing value. Expected array or object.',)]JS: 2026-09-06 10:24:30 [error X 14][https://spellacademy.com/wp-content/plugins/elementor-pro/assets/js/editor.min.js?ver=4.2.4:2:8353] Cannot read properties of undefined (reading 'find') PHP: showing 5 of 5PHP: 2026-08-21 22:19:53 [warning X 4][/home/u413404875/domains/spellacademy.com/public_html/wp-content/plugins/elementor/modules/interactions/interactions-frontend-handler.php::61] foreach() argument must be of type array|object, null given [array ( 'trace' => '#0: /home/u413404875/domains/spellacademy.com/public_html/wp-content/plugins/elementor/modules/interactions/interactions-frontend-handler.php(61): Elementor\Core\Logger\Manager -> rest_error_handler()#1: /home/u413404875/domains/spellacademy.com/public_html/wp-includes/class-wp-hook.php(341): Elementor\Modules\Interactions\Interactions_Frontend_Handler -> collect_document_interactions()#2: /home/u413404875/domains/spellacademy.com/public_html/wp-includes/plugin.php(205): WP_Hook -> apply_filters()#3: /home/u413404875/domains/spellacademy.com/public_html/wp-content/plugins/elementor/includes/frontend.php(1173): class type apply_filters()#4: /home/u413404875/domains/spellacademy.com/public_html/wp-content/plugins/elementor/includes/frontend.php(1291): Elementor\Frontend -> get_builder_content()',)]PHP: 2026-08-21 23:08:23 [warning X 1][/home/u413404875/domains/spellacademy.com/public_html/wp-content/plugins/elementor/modules/interactions/interactions-frontend-handler.php::61] foreach() argument must be of type array|object, null given [array ( 'trace' => '#0: /home/u413404875/domains/spellacademy.com/public_html/wp-content/plugins/elementor/modules/interactions/interactions-frontend-handler.php(61): Elementor\Core\Logger\Manager -> rest_error_handler()#1: /home/u413404875/domains/spellacademy.com/public_html/wp-includes/class-wp-hook.php(341): Elementor\Modules\Interactions\Interactions_Frontend_Handler -> collect_document_interactions()#2: /home/u413404875/domains/spellacademy.com/public_html/wp-includes/plugin.php(205): WP_Hook -> apply_filters()#3: /home/u413404875/domains/spellacademy.com/public_html/wp-content/plugins/elementor/includes/frontend.php(1173): class type apply_filters()#4: /home/u413404875/domains/spellacademy.com/public_html/wp-content/plugins/block-builder/blocks/template-block.php(115): Elementor\Frontend -> get_builder_content()',)]PHP: 2026-08-23 17:51:45 [warning X 3][/home/u413404875/domains/spellacademy.com/public_html/wp-content/plugins/elementor/core/base/document.php::2030] Attempt to read property "post_status" on null [array ( 'trace' => '#0: Elementor\Core\Logger\Manager -> shutdown()',)]PHP: 2026-08-27 12:55:01 [warning X 224][/home/u413404875/domains/spellacademy.com/public_html/wp-content/plugins/elementor/core/isolation/elementor-adapter.php::28] Attempt to read property "post_title" on null [array ( 'trace' => '#0: Elementor\Core\Logger\Manager -> shutdown()',)]PHP: 2026-08-31 21:00:29 [warning X 1][/home/u413404875/domains/spellacademy.com/public_html/wp-content/plugins/elementor-pro/modules/posts/skins/skin-content-base.php::271] Attempt to read property "ID" on null [array ( 'trace' => '#0: Elementor\Core\Logger\Manager -> shutdown()',)]== Elementor - Compatibility Tag == Elementor Pro: Compatible== Elementor Pro - Compatibility Tag == ``` - This reply was modified 1 day, 3 hours ago by [kazifdev](https://wordpress.org/support/users/kazifdev/). Viewing 1 replies (of 1 total)