Have you ever encountered the Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist error? If so, you’re not alone. his error typically occurs when you’re using a web service that doesn’t send and receive messages properly.
This error can be quite frustrating to deal with, especially if you don’t know how to fix it. In this blog post, we’ll take a look at what causes this error and how to prevent it from happening. stay tuned!
Why “Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist” Error Occur?
Unchecked runtime.lasterror: Could not establish connection. Receiving end does not exist error occurred because of some conflict with chrome extension or if you are a extension developer you can this error during developing extensions. if you have no response from another end then you will get Could not establish connection. Receiving end does not exist at the receiving end.
How to Fix “Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist” Error?
To fix this error, go to Chrome Extensions and try disabling one by one to check if the error still persist. Disable one extension then refresh the page , check error still occur or not.
If error still occur means that mean that plugin not causing this error. Now, check another plugin and proceed with same way. In this way, when you stop getting error means that your error is resolved and that extension causing that error.
Steps to Fix this error in Google Chrome:
- You Already have the window open with the console error, open up a second new Tab/ window.
- In the second window, go to: chrome://extensions
- Disable each extension by toggling, and refresh the window with the console after toggling each extension.
- Once you don’t see the error, remove the extension. Mean that extension was causing the error.
You can also disable all plugin at once also. After disabling all plugin if error doesn’t occurred then enable one by one to check which plugin causing the error.
Here is the list of all plugin which can cause Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist
- Video Downloader Professional
- VeePN extension
- MeddleMonkey
- Norton Safe Search Extension
- Google Publisher Toolbar
- Norton Safe Web
- Shortkeys (Custom Keyboard Shortcuts) extension
- WhatFont – Find FontColor Contrast Analyzer
- Adskill
- Google™ Search Keyboard Shortcuts – RESULTER
- React-Sight extension
- Stylish
- Screen Capture
- OurStickys
- TamperMonkey
- Piggy
- Wappalyzer
- AdGuard
- Wappalyzer
- Augury
- OrangeMonkey
- Pinterest extension
- 1Password
- Stayfocusd
- BuiltWith Technology Profiler
- HonorLock