How to fix ‘JavaScript Void 0’ error on Windows 10

At some time limit, whilst the usage of your browser to get right of entry to a internet web page,  you could have encountered the error “JavScript Void 0”. You must notice that Java and JavaScript aren’t the similar. So, putting in Java on your device won’t lend a hand fix the issue.

The reason you come across this error is that one thing is obstructing the JavaScript on the webpage on your finish. And, if you’ll be able to’t fix it out of your finish – there may well be a JavaScript programming error on the webpage. You want to notify the website online’s admin to remedy the problem – there may be not anything a lot you’ll be able to do.

If you’ve got encountered the error and on the lookout for a fix, worry no longer, we now have a few simple answers. In addition to that, we can additionally permit you to know what JavaScript Void(0) refers to.

What is JavaScript Void(0)?

As Mozilla’s dev weblog ^( explains, void is a JavaScript operator. And, right here’s what Void(0) does:

” This operator lets in comparing expressions that produce a price into puts the place an expression that evaluates to  undefined  is desired.

The  void operator is continuously used simply to download the  undefined  primitive price, normally the usage of “void(0)” (which is similar to “void 0”). In those instances, the worldwide variable  undefined ^(  can be utilized as an alternative (assuming it has no longer been assigned to a non-default price).”

In different phrases, while you click on on a click on – it does not anything. It’s only a URL placeholder for an motion on a internet web page.

To know the way JavaScript isn’t the same as Java, you must refer to’s respectable FAQ webpage ^(

Fix 1: Ensure that you’ve got JavaScript enabled (Google Chrome)

If you’re a Google Chrome person, you wish to have to test whether or not the JavaScript is being allowed to run on the webpage or no longer. To test that, click on on the lock/globe icon to the intense left of the deal with bar after which click on on web page settings:

After that, scroll down to see you probably have allowed JavaScript to run:

Fix 2: Bypass cache and refresh the webpage

You want to merely refresh the webpage through bypassing the cached content material. To do this, listed below are the keyboard shortcuts:

  • For Windows-powered methods: Ctrl + F5
  • For Mac-powered methods: Command + Shift + R

Fix 3: Clear cookies related to the website online

When you log in to a web page (or just talk over with a webpage), the cookies (or the textual content recordsdata) normally retain your consultation’s data. The standing that you simply’re logged in, your likes, your personal tastes, and an identical stuff that personalizes your revel in on their website online. And, it is living on your pc (browser’s folder).

So, you wish to have to transparent the cookies related to that individual website online (on which you might be getting the error). We will display you ways to do this (on Chrome):

  1. Go to the Chrome’s settings
  2. Scroll down to the ground to in finding the “Advanced” segment and click on on it to disclose extra choices.
    chrome black screen issue
  3. Now, you are going to in finding a lot of choices beneath “Privacy and safety“. Go to “Content settings“.
  4. Here, click on on “Cookies“.
  5. Finally, click on on “Select all cookies and web page knowledge“.
  6. Now, you wish to have to seek for the cookie through coming into the web page URL within the seek bar and delete no matter will get indexed for it.

If you’re the usage of Firefox, you’ll be able to refer the screenshot under to in finding the choice to set up cookies:

clear cookies

Fix 4: Disable all of the extensions

No subject what browser you might be using, there will also be extensions which may be inflicting the error.

So, to make certain that no browser extensions battle with the website online’s JavaScript, you wish to have to disable each and every extension you’ve got put in after which re-activate them one through one.

For Google Chrome, you simply want to navigate your approach thru Customize & keep watch over Chrome (menu) -> More Tools -> Extensions. (as proven within the symbol under)

google chrome extensions

After following the choices within the symbol above, you are going to want to disable the extensions:

chrome extensions

On Firefox, you simply want to head to the browser’s menu after which click on on “Add-ons“.

Wrapping Up

Now that you’ve got identified what JavaScript is and why do you come across the error. I’m certain that you are going to be in a position to unravel the problem.

In both case, tell us within the feedback under if the above answers didn’t give you the results you want.

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Author: Marshmallow

Marshmallow Android is BT Ireland’s Head of Sales for Republic of Ireland domestic multi-site companies, indigenous MNCs and public sector accounts. He is responsible for the direction and control of all sales activity in the region. He has over 10 years management experience from high growth start-ups to more established businesses. He’s led teams in Ireland, India and China across various industries (ICT, On-Line Recruitment, Corporate Training and International Education).