How to fix the JavaScript error: void (0) in browser

The JavaScript: void (0) error is well known by most users. It often appears during browsing, when you click on a link and the expected result is not displayed. Instead, an empty window with the error message appears. Although annoying and constant, this error is very simple to solve.

What is the JavaScript error: void (0)?

The JavaScript is a scripting language implemented in most browsers so that they could interpret simple commands, scripts, server side without requiring them to pass through the server.

The JavaScript: void (0) error happens when a user command returns a null value, or in this case, empty ( void ), and is unable to perform a designated task.

Why does the JavaScript: void (0) error occur?

The JavaScript: void (0) error can happen for a number of factors, including improper installation of Java, although JavaScript has no direct relationship to the file package. Most of the time, however, the error appears because JavaScript has been blocked, and is unable to function on one or more sites.

Specific ad blockers and features installed in browsers in the form of extensions are mostly the main culprits for JavaScript: void (0) error. Fortunately, this problem is easy to get around.

How to fix the JavaScript error: void (0) in browser

1. Reinstall Java

Although not common, a clumsy installation of the Java package may compromise JavaScript functionality. So, reinstalling Java is an advisable attitude to take.

  1. Go to the Java website, download and install the latest package;
  2. Preferably, restart your computer.

If the problem persists, it’s very likely that ad blockers are undermining JavaScript.

2. Disable ad blockers and JavaScript blockers

Ad blockers such as AdBlock, and other types of extensions can undermine JavaScript functionality. So, the best thing to do when the JavaScript: void (0) message appears, is to turn off such extensions, at least temporarily.

3. Clear cache, history, cookies, and passwords

As a last resort, clean your browser by clearing history, cookies, cache, and saved passwords. You can use third-party software, such as CCleaner, to make the job easier.

In doing so, the JavaScrip error: void (0) should no longer be a problem in your life.

Leave a Comment