Answers for "An unhandled exception occurred: Port 4200 is already in use. Use '--port' to specify a different port. See "/private/var/folders/49/12pmt70x4f1fkzbl72l2khn80000gq/T/ng-7jLz7W/angular-errors.log" for further details."

Port 4200 is already in use. Use '--port' to specify a different port

sudo lsof -t -i tcp:4200 | xargs kill -9

Posted by: Guest on October-07-2020

Code answers related to "An unhandled exception occurred: Port 4200 is already in use. Use '--port' to specify a different port. See "/private/var/folders/49/12pmt70x4f1fkzbl72l2khn80000gq/T/ng-7jLz7W/angular-errors.log" for further details."