An unhandled exception occurred: Port 4200 is already in use. Use '--port' to specify a different port. See "C:\Users\Susanta\AppData\Local\Temp\ng-rniv1r\angular-errors.log" for further details.' code example
Example 1: Port 4200 is already in use. Use '--port' to specify a different port
sudo lsof -t -i tcp:4200 | xargs kill -9Example 2: port 4200 is already in use.
taskkill -f /pid 18932Example 3: port 4200 is already in use.
netstat -a -n -o