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React Native localhost Another debugger is already connected


Not sure if anyone had this problem, since I could not look it up anywhere but I cannot see any logs for react native app because the browser console tells me that "Another debugger is already connected" its a warning that keeps looping.

Metro bundler is telling me that I have to see the javascript logs in the browser. I cannot work on my app without debugging it, can anyone help ?

Metro Terminal Chrome Developer Tools


Solution

  • This happens if you have another tab opened at http://localhost:8081/debugger-ui as you can only have one instance of the debugger running.

    You could either go back to the already running tab and see the logs there or close the other tab and refresh this one.