인프런 커뮤니티 질문&답변

테이블 생성 마이그레이션 db에 생성 완료 확인하였습니다.

(유저 - 주소, 1대 다 관계

db.User.hasMany(db.Address)

db.Address.belongsto(db.User))하였으나

이후 서버를 실행하니 다음과 같은 에러가 발생합니다.

throw new Error(`${this.name}.hasMany called with something that's not a subclass of Sequelize.Model`);

^

Error: User.hasMany called with something that's not a subclass of Sequelize.Model

at Function.hasMany (E:\gmleh\workspace\react-shoppingmall\back\node_modules\sequelize\lib\associations\mixin.js:18:13)

at associate (E:\gmleh\workspace\react-shoppingmall\back\models\user.ts:59:17)

at Object.<anonymous> (E:\gmleh\workspace\react-shoppingmall\back\models\index.js:41:22)

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 Module.require (node:internal/modules/cjs/loader:1028:19)

at require (node:internal/modules/cjs/helpers:102:18)

at Object.<anonymous> (E:\gmleh\workspace\react-shoppingmall\back\app.ts:2:1)

addresses 테이블 마이그레이션 -

유저모델-

주소 모델 -

테이블 생성 확인 -