续集：belongsToMany调用的不是子类

Question

0

我正在按照文档建立n：n的关系，但是遇到以下错误：

  

C：\ Users \ SpiriT \ Documents \ ApiGame \ node_modules \ sequelize \ lib \ associations \ mixin.js：49   抛出新错误（$ {this.name} .belongsToMany调用了某些东西   这不是Sequelize.Model的子类）； ^

     

错误：matches.belongsToMany调用的内容不是   Sequelize.Model的子类

我的模型用户：

 const { Model, DataTypes } = require ('sequelize');
const sequelize = require('../database/index');
const bcrypt = require('bcrypt');
const Matchs = require('./Matchs');

class User extends Model {}
    User.init({
        name: DataTypes.STRING,
        email: DataTypes.STRING,
        login: DataTypes.STRING,
        password: DataTypes.STRING,
    }, { sequelize, modelName: 'users'});

    User.existLogin = (login) => {
        return User.findOne({where:{login: login}});
    };
    User.isPassword =  (encodedPassword, password) => {
        return bcrypt.compareSync(password, encodedPassword);
    };
    User.beforeCreate = async (password) => {
        const salt = await bcrypt.genSalt(10);
        return bcrypt.hash(password,salt);
    }

    User.belongsToMany(Matchs, { foreignKey:'user_id', through:'users_matchs', as:'matchs'});
module.exports =  User;

我的模特匹配

const { Model, DataTypes } = require ('sequelize');
const sequelize = require('../database/index');
const User = require('./User');
class Matchs extends Model {}
    Matchs.init({
        date_start: DataTypes.DATE,
        date_finish: DataTypes.DATE,
    }, { sequelize, modelName: 'matchs' });

    Matchs.belongsToMany(User, { foreignKey:'match_id', through:'users_matchs', as:'users'});
module.exports =  Matchs;