Console errors on backend – breaking other plugins

  • Hi,

    I get the following errors on backend, when your plugin is active since one of the latest updates: “Uncaught TypeError: document.getElementById(…) is null???<anonymous> https://www.mapsmarker.com/wp-admin/edit.php:128&#8221;

    This results in breaking maps created with our plugin “Maps Marker Pro” (and probably the functionality of other plugins too, as this error seems to occur on every backend page).

    I kindly ask you to release a fix ASAP.

    thx,

    Robert

Viewing 3 replies - 1 through 3 (of 3 total)

  • I did some further researched – the bug has been introduced with v4.1.8 with sitemap.php additions in the ga_header-function or to be more precise with the following script(s):

    <script>setTimeout(()=>{	document.getElementById("discard_content").classList.add("discard_button_outside_settings")
document.getElementById("discard_content").classList.remove("discard_button")
},200);</script>

    Your header code is added to each backend page and if the element with the ID discard_content is not available on that page, it breaks all other related js-depended code (like ours)!

    I′d suggest to enqueue your code on your plugins pages only and additionally check if the element exists before running the js functions above, like this e.g.

    <script>
setTimeout(()=>{
    let discardContent = document.getElementById("discard_content");
    
    if (discardContent) {
        discardContent.classList.add("discard_button_outside_settings");
        discardContent.classList.remove("discard_button");
    }
}, 200);
</script>

    thx,

    Robert

    @harmr Thankyou for contacting us,

    We will track this and make the changes in future release.

    thanks – seems to have been fixed

Viewing 3 replies - 1 through 3 (of 3 total)
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