No seeders found. when exec "sequelize db:seed:undo:all"

[chentsulin]

sequelize db:seed:all

Loaded configuration file "config/database.json".
Using environment "development".
Using gulpfile /usr/local/lib/node_modules/sequelize-cli/lib/gulpfile.js
Finished 'db:seed:all' after 77 ms
== 20160602141623-user-seed: migrating =======
== 20160602141623-user-seed: migrated (0.024s)

works fine. But

sequelize db:seed:undo:all

Loaded configuration file "config/database.json".
Using environment "development".
Using gulpfile /usr/local/lib/node_modules/sequelize-cli/lib/gulpfile.js
Finished 'db:seed:undo:all' after 75 ms
No seeders found.

Here is my .sequelizerc:

const path = require('path');

module.exports = {
  'config': path.resolve('config', 'database.json'),
  'migrations-path': path.resolve('lib', 'migrations'),
  'seeders-path': path.resolve('lib', 'seeders'),
};

[pi-kei]

This must be the solution - #253