db연결이 안됩니다... ㅠㅠ

Question

npx sequelize db:create  한후 created 가 뜨고,  node app 을 치면 database가 없다고 나옵니다 models > index.js 인데, config를 찍어보니 undefined 가 나오고 const Sequelize = require ( " sequelize " ) ; const env = process . env . NODE_ENV || " developement " ; const config = require ( " ../config/config " )[env] ; const db = {}; console . log (config) ; // undefined 뜹니다 const sequelize = new Sequelize( config . database , config . username , config . password , config ) ; db . Comment = require ( " ./comment " )(sequelize , Sequelize) ; db . Hashtag = require ( " ./hashtag " )(sequelize , Sequelize) ; db . Image = require ( " ./image " )(sequelize , Sequelize) ; db . Post = require ( " ./post " )(sequelize , Sequelize) ; db . User = require ( " ./user " )(sequelize , Sequelize) ; Object . keys (db) . forEach ( ( modelName ) => { if ( db [ modelName ] . associate ) { db [ modelName ] . associate ( db ) ; } } ) ; db . sequelize = sequelize ; db . Sequelize = Sequelize ; module . exports = db ; config.json 은 별다른 이상이 없어보이는데 뭐가 문제일까요..? { " development " : { " username " : " root " , " password " : "비번" " database " : " react-nodebird " , " host " : " 127.0.0.1 " , " dialect " : " mysql " },

제로초(조현영) · Answer

developement 이거 development인데 오타인가요?

과연 · Answer

아하 오타였군요.... 실행되네요 감사합니다!!

제로초(조현영) · Answer

저는 뒤에 config/config.json으로 .json을 붙여줬는데 이거 붙이시면 차이가 있나요?

과연 · Answer

.... production: {     username: 'root',     password: null,     database: 'react-nodebird',     host: '127.0.0.1',     dialect: 'mysql'   } } developement (<--env) /Users/..../react-nodebird/prepare/back/models/index.js:8   config.database,          ^ TypeError: Cannot read property 'database' of undefined 둘다 잘나옵니다,,, ㅜㅜ

제로초(조현영) · Answer

console.log(require('../config/config.json'), env); 해서 둘 다 제대로 나오는지 확인해주세요~