Written by Admin on 2025-05-06

Uncaught TypeError: Cannot read property 'style' of null WordPress

If you are a WordPress user and you have encountered the error message, "Uncaught TypeError: Cannot read property 'style' of null" on your website, then this article is for you.

This error message usually occurs when WordPress is unable to locate a particular HTML element or DOM element on a page. When this happens, any attempt to access or modify the element's properties will result in the "Uncaught TypeError" message.

Let's take a closer look at what causes this error and how to fix it.

Causes of the Error

There are several reasons why the "Uncaught TypeError: Cannot read property 'style' of null" error message appears. Here are a few common causes:

1. Incomplete or corrupted JavaScript code: This error can occur if there is incomplete or corrupted JavaScript code on the page. This can be caused by a plugin or theme that contains faulty code.

2. Loading issues: This error can also occur when there are issues with loading certain elements on the page. This can be caused by slow internet speed or a server issue.

3. JavaScript conflicts: Another reason why this error might appear is if there are conflicts between different JavaScript libraries or plugins on the website.

4. Broken links: If there are broken links on the page, this can also cause the "Uncaught TypeError" error message to appear.

Now that we have identified the possible causes of this error let's look at the steps you can take to fix it.

How to Fix the Error

Here are some steps you can follow to fix the "Uncaught TypeError: Cannot read property 'style' of null" error message on your WordPress website:

1. Disable plugins: Try disabling all the plugins on your website to see if the error message disappears. If it does, then it's most likely a plugin issue. Try enabling the plugins one by one to identify which one is causing the issue.

2. Check JavaScript code: Check the JavaScript code on the website for any errors or incomplete snippets. You can use the browser's console to identify which lines of code are causing the error.

3. Check for conflicts: If you have multiple JavaScript libraries or plugins running on your website, try disabling them one by one to identify if any are conflicting with each other.

4. Check for broken links: Use a broken link checker tool to identify any broken links on the page. Remove or replace any broken links to see if the error message disappears.

5. Clear cache and cookies: Finally, try clearing your browser's cache and cookies to see if that fixes the issue.

In conclusion, the "Uncaught TypeError: Cannot read property 'style' of null" error message is a common issue that WordPress users face. By following the steps outlined in this article, you can easily fix this error and get your website running smoothly again.