ReactNative entities are not loaded

Issue type:

[ ] question [x] bug report [ ] feature request [ ] documentation issue

Database system/driver:

[ ] cordova [ ] mongodb [ ] mssql [ ] mysql / mariadb [ ] oracle [ ] postgres [ ] cockroachdb [ ] sqlite [ ] sqljs [x] react-native [ ] expo

TypeORM version:

[x] latest [ ] @next [ ] 0.x.x (or put your version here)

//db/index.ts

import 'reflect-metadata';
import {
  Column,
  createConnection,
  Entity,
  PrimaryGeneratedColumn,
} from 'typeorm/browser';

@Entity()
export class Product {
  @PrimaryGeneratedColumn()
  public id: number;

  @Column('string')
  public name: string;

  @Column('number')
  public amount: number;

  @Column('string')
  public createdAt: string;

  @Column('boolean')
  public synced: boolean;
}

createConnection({
  type: 'react-native',
  database: 'test',
  location: 'default',
  logging: ['error', 'query', 'schema'],
  synchronize: true,
  entities: [
    Product
  ]
})
  .then(conn => {
    console.log('✅ init db', conn);
    console.log('connnnn', conn);
    const x = new Product();
    x.amount = 90;
    x.name = 'ddddddd';
    x.createdAt = 'lkjlkj';
    x.synced = false;
    conn.manager.save(x);
  })
  .catch(err => console.error(err));

// then in App.tsx 
import './db/index.ts';

[mwmcode]

Solved. If you’re facing a similar issue, try changing babel decorators config from decoratorsBeforeExport: true to legacy: true

[Vluf]

Welp, I looked for that solution for ages, thanks @mustafawm

Don’t forget to clear the Metro cache when you change your babel config!