YAML如下：

Note:
  options:
    type: MyISAM
    collate: utf8_unicode_ci
    charset: utf8
  actAs: { Timestampable: ~ }
  columns:
    content: { type: string, notnull: true}
    order_id: int
    user_id : int
  relations:
    User:
      foreignAlias: Notes
      local: user_id
      foreign: id
      type: one
      foreignType: man
      onDelete: CASCADE

结果调用

$note->save();

报错：

1 validator failed on order_id (type)