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javascript : how to fix Unchecked runtime.lastError: The message port closed before a response was received on chrome.runtime.sendMessage

Arti answered on May 16, 2022 Popularity 3/10 Helpfulness 8/10

answer javascript : how to fix Unchecked runtime.lastError: The message port closed before a response was received on chrome.runtime.sendMessage

related How to fix 'Unchecked runtime.lastError: The message port closed before a response was received' chrome issue?

javascript : how to fix Unchecked runtime.lastError: The message port closed before a response was received on chrome.runtime.sendMessage

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//related to Chrome extensions development

//  background.js
chrome.runtime.onMessage.addListener(function(rq, sender, sendResponse) {
    // setTimeout to simulate any callback (even from storage.sync)
    setTimeout(function() {
        sendResponse({status: true});
    }, 1);
  
  // return true TO FIX THE ERROR
  return true; // !!!!!!!!! 
});

// Here is popup.js, which sends message on popup
document.addEventListener("DOMContentLoaded", () => {
    chrome.extension.sendMessage({action: "ping"}, function(resp) {
        console.log(JSON.stringify(resp));
    });
});

Popularity 3/10 Helpfulness 8/10 Language javascript

Source: stackoverflow.com

Tags: javascript message port response unchecked was

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Contributed on Dec 17 2022

Arti

0 Answers Avg Quality 2/10

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How to fix 'Unchecked runtime.lastError: The message port closed before a response was received' chrome issue?

Comment

Try to disable all installed extensions in Chrome - works for me. I got clear console without errors. After the error is removed then try to enable all installed extensions one by one to identify which extension was generating this error.
If problem persisits then try to open the provided source link for more solutions .

Popularity 9/10 Helpfulness 2/10 Language whatever

Source: stackoverflow.com

Tags: was response port message whatever

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Contributed on May 16 2022

Beautiful Buzzard

0 Answers Avg Quality 2/10

javascript : how to fix Unchecked runtime.lastError: The message port closed before a response was received on chrome.runtime.sendMessage

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javascript : how to fix Unchecked runtime.lastError: The message port closed before a response was received on chrome.runtime.sendMessage

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How to fix 'Unchecked runtime.lastError: The message port closed before a response was received' chrome issue?

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