Error1 [express][Error]node:events:504 throw er; // Unhandled 'error' event 실행 시킨 명령어 npm run start 발생된 에러 코드 node:events:504 throw er; // Unhandled 'error' event ^ Error: listen EADDRINUSE: address already in use :::80 at Server.setupListenHandle [as _listen2] (node:net:1330:16) at listenInCluster (node:net:1378:12) at Server.listen (node:net:1465:7) at Function.listen (C:\\Users\\ARIA\\Desktop\\passar-server\\node_modules\\express\\lib\\application.js:618:24) at Objec.. 2022. 4. 11. 이전 1 다음