Elementor unable to load (v3.19.4)

  • I made a fresh install of the Elementor plugin both in local development as in production and both cannot load the builder because they are both giving the same error:

    editor.min.js?ver=3.19.4:3 Uncaught DOMException: Failed to read a named property 'elementorFrontend' from 'Window': Blocked a frame with origin "https://localhost:8888" from accessing a cross-origin frame.
    at Editor.onPreviewLoaded (https://localhost:8888/blog/wp-content/plugins/elementor/assets/js/editor.min.js?ver=3.19.4:3:575726)
    at Editor.onPreviewLoaded (https://localhost:8888/blog/wp-content/plugins/elementor/assets/js/editor.min.js?ver=3.19.4:3:1132574)
    at HTMLIFrameElement.dispatch (https://localhost:8888/blog/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=wp-polyfill-inert,regenerator-runtime,wp-polyfill,underscore,jquery-core,jquery-migrate,backbone,wp-hooks,jquery-ui-core,jquery-&load%5Bchunk_1%5D=ui-mouse,wp-api-request&ver=6.4.3:7:40035)
    at v.handle (https://localhost:8888/blog/wp-admin/load-scripts.php?c=0&load%5Bchunk_0%5D=wp-polyfill-inert,regenerator-runtime,wp-polyfill,underscore,jquery-core,jquery-migrate,backbone,wp-hooks,jquery-ui-core,jquery-&load%5Bchunk_1%5D=ui-mouse,wp-api-request&ver=6.4.3:7:38006)

    This happens in Both Chrome for mac (122.0.6261.69) as for Firefox for mac (123.0)

Viewing 5 replies - 1 through 5 (of 5 total)
  • starpainttech

    (@starpainttech)

    Same problem here >> Deactivated all plugins tried everything, then thought, it worked a month ago, so I started downgrading, I had to go back to 3.18.0 to get it to work, but I skipped a couple v19 releases because I had no more time to use up

    keeprowling

    (@keeprowling)

    I am also on Elementor 3.19.4 and I am having the same issue… did you find a solution yet? (Also tested with chrome, and firefox)

    Thread Starter Christophe Debruel

    (@krike)

    @keeprowling No, i’m going to try and downgrade tomorrow to see if that works. I did hear that Chrome would be a bit more strict with cookies and other stuff so i hope it’s not a permanent change in the browser that causes this.

    Jean-Philippe ARDENOY

    (@vitrine-caraibes)

    Same here. Not sure if it comes from Chrome but the plugin sure needs an update about this or, at least, a workaround. Did anyone code something yet?

    Jean-Philippe ARDENOY

    (@vitrine-caraibes)

    After some further research, I found out too main fixes for this:

    1. for whatever reason, the header X-Frame-Options is not correct and should be corrected with this code in .htaccess 
    Header always set X-Frame-Options SAMEORIGIN

    and/or this code in your function.php

    add_action( 'admin_init', function (){
	header_remove("X-Frame-Options");
  	header("X-Frame-Options: SAMEORIGIN");
},PHP_INT_MAX );

    2. you have an Adblock plugin in your browser seeing the editor’s iframe as an ad. So you have to whitelist the website.

    In my case, it was the Adblocker.

    Now, everything is back to normal. Hope it can help some of you ??

Viewing 5 replies - 1 through 5 (of 5 total)
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