I have installed the very latest version of Yii 2.0.4, and while using the Advanced Template with RBAC i got the below issue while running the command yii rbac/init
Exception 'yii\base\UnknownClassException' with message
'Unable to find 'console\controllers\RbacController'
in file: /var/www/yii/console/controllers/RbacController.php. Namespace missing?'
To overcome this simply edit the "namespace console\commands;" as "namespace console\controllers;" in RbacController.php
RbacController - will be inside the console/controllers folder.
Once we set all correctly run yii rbac/init then we will get the values automatically in our migrated tables auth_item and auth_item_child