Written by Admin on 2025-05-06

WordPress Uncaught TypeError: Cannot Read Property 'data' of Null

If you are a WordPress user, you may have encountered the error message "Uncaught TypeError: Cannot read property 'data' of null" while trying to interact with your website. This error can be frustrating and confusing, but it is typically the result of a code error and can be resolved with some troubleshooting.

The error message indicates that the code is trying to access a property called "data" on an object or variable that is null, meaning it does not exist. This can happen for a variety of reasons, such as a missing file or incorrect code syntax.

One common cause of this error is a conflict between WordPress plugins or themes. If you recently installed or updated a plugin or theme, try deactivating them one at a time to see if the error disappears. You can also try reinstalling the plugin or theme to ensure that all files are properly installed.

Another possible cause is incorrect code syntax. Check your code for any typos or syntax errors that may be causing the problem. This can be done by reviewing the code line by line or using a plugin such as Debug Bar or Query Monitor to identify the issue.

If neither of these solutions work, you may need to enlist the help of a WordPress developer who can identify and fix the root cause of the error. They may be able to provide a custom solution or suggest alternative plugins or themes that will work better with your website.

In conclusion, the WordPress Uncaught TypeError: Cannot Read Property 'data' of Null error can be frustrating, but it is typically solvable with some troubleshooting. Always make sure to check for conflicts between plugins and themes and review your code for any syntax errors. If all else fails, don't hesitate to seek the assistance of a professional developer.