Promise error The message port closed before a reponse was received

Question

I\'ve just started to get this error:

Uncaught (in promise) Objectmessage: \"The message port closed before a reponse was received.\"

at chrome-exte

Answer 1

In my case was due to the extension 'Katalon recorder'. Probably the most generalistic solution is:

• Disable all all extensions in chrome://extensions
• Enable extensions one by one to detect which one is presenting de issue.