ETC. (1) 썸네일형 리스트형 Build Error ::: npm start 시 포트번호가 이미 사용중이라고 나온다면? error listen EADDRINUSE: address already in use :::8081. Error: listen EADDRINUSE: address already in use :::8081 at Server.setupListenHandle [as _listen2] (node:net:1331:16) at listenInCluster (node:net:1379:12) at Server.listen (node:net:1467:7) at /Users/.../node_modules/metro/src/index.js:164:16 at new Promise () at Object.exports.runServer (/Users/.../node_modules/metro/src/index.js:163:10).. 이전 1 다음
