Error: listen EADDRINUSE: address already in use :::3000
sudo lsof -i :3000Error: listen EADDRINUSE: address already in use :::3000
sudo lsof -i :3000EADDRINUSE: address already in use
sudo lsof -i :<PORT>
kill -9 <PID>EADDRINUSE: address already in use :::5000
sudo lsof -i :3000EADDRINUSE: address already in use :::5000
kill -9 {PID}Error: listen EADDRINUSE: address already in use
Find server pid:
lsof -i tcp:5000 (the 5000 is the port number)
kill the server:
kill -9 111119 (the 111119 is the pid)Error: listen EADDRINUSE: address already in use :::3001
NODE PORTWhy do I get Cannot read property 'toString' or 'toUpperCase' of undefined
//To make sure that .toString() or .toUpperCase() doesn't throw an error,
you could:
string = "" + string; // amends the value to an string, even if its undefined or null etc
//instead of:
string = string.toString();Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
