Yii2 RBAC setup from dektrium, why does the migration fail?

Question

Yii

Tell me where I'm stupid .. Migration stubbornly
fails

Exception 'yii\base\InvalidConfigException' with message 'You should configure "authManager" component to use database before executing this migration.'

In web.php:

'components' => [
...
        'authManager' => [
            'class' => 'dektrium\rbac\components\DbManager',
        ],
]
'modules' => [
        'user' => [
            'class' => 'dektrium\user\Module',
            'admins' => ['Admin']
        ],
        'rbac' => [
            'class'=>'dektrium\rbac\RbacWebModule',
        ],
    ],

Answer 1

you need to configure the authManager for the console. you run the migration from the console.