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Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist, Could not establish connection. Receiving end does not exist, Unchecked runtime.lastError: Could not establish connection, runtime.lastError: Could not establish connection. Receiving end does not exist, Could not establish connection

[Solved] Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist

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While running express nodejs web app in chrome I am facing Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist error so in this tutorial we are going to solve this error together.

Contents
  1. How To Fix Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist Error?
  2. Solution 1: Disable Chrome Extension
  3. Conclusion

How To Fix Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist Error?

  1. How To Fix Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist Error?

    To Fix Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist Error After Spending Hours I realized that it Might Be Chrome Extention causing this issue Then I have Disables all Chrome Extensions and My error was solved. Just Disabling Chrome Extention will resolve this error. Chrome extensions are blocking some Javascript or blocking some requests and that’s why this error occurs. Just Follow the below step to resolve this issue. First of all, Click On Three Dot At The Right Hand Side Top Corner. Now, Click on More Tools. Then You can see there is Extensions Option Click on That. Now It will list you all Installed Extensions. Just Toggle it off to disable all Installed Extensions. And Now Run Your Project again and your error will be solved as my error was solved.

  2. Unchecked runtime.lastError: Could not establish connection. Receiving end does not exist

    After Spending Hours I realized that it Might Be Chrome Extention causing this issue Then I have Disables all Chrome Extensions and My error was solved. Just Disabling Chrome Extention will resolve this error. Chrome extensions are blocking some Javascript or blocking some requests and that’s why this error occurs. Just Follow the below step to resolve this issue. First of all, Click On Three Dot At The Right Hand Side Top Corner. Now, Click on More Tools. Then You can see there is Extensions Option Click on That. Now It will list you all Installed Extensions. Just Toggle it off to disable all Installed Extensions. And Now Run Your Project again and your error will be solved as my error was solved.

Solution 1: Disable Chrome Extension

After Spending Hours I realized that it Might Be Chrome Extention causing this issue Then I have Disables all Chrome Extensions and My error was solved. Just Disabling Chrome Extention will resolve this error. Chrome extensions are blocking some Javascript or blocking some requests and that’s why this error occurs. Just Follow the below step to resolve this issue.

  1. First of all, Click On Three Dot At The Right Hand Side Top Corner.
  2. Now, Click on More Tools.
  3. Then You can see there is Extensions Option Click on That.
  4. Now It will list all Installed Extensions.
  5. Just Toggle it off to disable all Installed Extensions.
  6. And Now Run Your Project again and your error will be solved as my error was solved.

Conclusion

It’s all About this error. I hope We Have solved Your error. Comment below with Your thoughts and your queries. Also, Comment below on which solution worked for you.

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