Because of what can redirect to a non-existent action?

Question

Yii

I moved backend authentication to a separate controller, changed as access from site/login to auth/login in the config:

'as access' => [
      'class' => 'yii\filters\AccessControl',
      'except' => ['auth/login', 'site/error'],
      'rules' => [
        [
          'allow' => true,
          'roles' => ['@'],
        ],
      ],
    ],

But when I try to log in, it still sends me to site/login.
When manually entering the url on the new controller, everything works as it should.
What could be causing this one? Where to dig?

Answer 1

Most likely you have not set a value for the loginUrl parameter of the user component