인프런 커뮤니티 질문&답변

npm run start

> boiler-plate@1.0.0 start

> node index.js

node:events:491

throw er; // Unhandled 'error' event

^

Error: listen EADDRINUSE: address already in use :::5000

at Server.setupListenHandle [as _listen2] (node:net:1432:16)

at listenInCluster (node:net:1480:12)

at Server.listen (node:net:1568:7)

at Function.listen (C:\Users\BPnSolution\Desktop\신입 교육\study\react02\boiler-plate\node_modules\express\lib\application.js:635:24)

at Object.<anonymous> (C:\Users\BPnSolution\Desktop\신입 교육\study\react02\boiler-plate\index.js:47:5)

at Module._compile (node:internal/modules/cjs/loader:1126:14)

at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10)

at Module.load (node:internal/modules/cjs/loader:1004:32)

at Function.Module._load (node:internal/modules/cjs/loader:839:12)

at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)

Emitted 'error' event on Server instance at:

at emitErrorNT (node:net:1459:8)

at processTicksAndRejections (node:internal/process/task_queues:83:21) {

code: 'EADDRINUSE',

errno: -4091,

syscall: 'listen',

address: '::',

port: 5000

}

npm run start 입력 시 이런 문구가 뜨면서 에러가 납니다 어떻게 해야 하나요?