Answers for "An unhandled exception occurred: Port 4200 is already in use. Use '--port' to specify a different port. See "/tmp/ng-VqBxGj/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

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