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TypeError: this.subQuery is not a function

See original GitHub issue

I don’t really know what I am doing wrong, can you help me?

This is the complete output:

 yarn ts-node -r tsconfig-paths/register ../../node_modules/typeorm-seeding/dist/cli.js seed
yarn run v1.22.0
$ /Volumes/SD/Users/bruno/Projects/corona-down/node_modules/.bin/ts-node -r tsconfig-paths/register ../../node_modules/typeorm-seeding/dist/cli.js seed
🌱 TypeORM Seeding v1.4.4
✔ ORM Config loaded
✔ Factories are imported
✔ Seeders are imported
✔ Database connected
✖ Could not run the seed CreateApplicationToken!
TypeError: this.subQuery is not a function
    at InsertQueryBuilder.QueryBuilder.createFromAlias (/Volumes/SD/Users/bruno/Projects/corona-down/src/query-builder/QueryBuilder.ts:551:131)
    at InsertQueryBuilder.into (/Volumes/SD/Users/bruno/Projects/corona-down/src/query-builder/InsertQueryBuilder.ts:158:32)
    at CreateApplicationToken.run (/Volumes/SD/Users/bruno/Projects/corona-down/packages/backend/src/database/seeds/CreateApplicationToken.ts:11:8)
    at /Volumes/SD/Users/bruno/Projects/corona-down/node_modules/typeorm-seeding/src/typeorm-seeding.ts:48:17
    at step (/Volumes/SD/Users/bruno/Projects/corona-down/node_modules/tslib/tslib.js:139:27)
    at Object.next (/Volumes/SD/Users/bruno/Projects/corona-down/node_modules/tslib/tslib.js:120:57)
    at /Volumes/SD/Users/bruno/Projects/corona-down/node_modules/tslib/tslib.js:113:75
    at new Promise (<anonymous>)
    at Object.__awaiter (/Volumes/SD/Users/bruno/Projects/corona-down/node_modules/tslib/tslib.js:109:16)
    at Object.exports.runSeeder (/Volumes/SD/Users/bruno/Projects/corona-down/node_modules/typeorm-seeding/src/typeorm-seeding.ts:46:57)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

This is my seeder:

import { Factory, Seeder } from 'typeorm-seeding';
import { Connection } from 'typeorm';
import { ApplicationToken } from '@backend/entities/ApplicationToken';
import uniqueString = require('unique-string');

export default class CreateApplicationToken implements Seeder {
  public async run(_factory: Factory, connection: Connection): Promise<void> {
    await connection
      .createQueryBuilder()
      .insert()
      .into(ApplicationToken)
      .values([
        { token: uniqueString() },
      ])
      .execute();
  }
}

Issue Analytics

State:
Created 3 years ago
Comments:10 (4 by maintainers)

Top GitHub Comments

2reactions

eranshmilcommented, Apr 15, 2020

This also happened to me, fixed that by setting the TYPEORM_ENTITIES environment variable.

1reaction

hirsch88commented, May 11, 2020

The error TypeError: this.subQuery is not a function is because typeorm could not find any entities.

Please check your paths in your config file

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