installing yii2-rbac error You have wrong authManager configuration - yii2

Question

I install yii2-rbac following this site page: https://github.com/dektrium/yii2-rbac/blob/master/docs/installation.md .
I do it second time. First time I have done, but I wrote in the config/web.php file:
'modules' => [
'user' => [
'class' => 'dektrium\user\Module',
],
//'rbac' => 'dektrium\rbac\RbacWebModule',
'rbac' => 'dektrium\rbac\RbacConsoleModule',
],
I did not know, that 'rbac' => 'dektrium\rbac\RbacConsoleModule' it must write in the console.php (not in web.php).
'authManager' => [
'class' => 'yii\rbac\DbManager',
//'defaultRoles' => ['guest'],
],
`
This code I have wrote in both config files: web.php and console.php, but in the web.php I have wrote 'rbac' => 'dektrium\rbac\RbacConsoleModule' and in console.php I have not wrote it, but all worked: yii2-rbac has been installed succeful. And all transaction have passed succeful. But 'rbac' => 'dektrium\rbac\RbacConsoleModule' in web.php seems to me wrong. It isn't web module, it is console module. Then I have rollbacked transactions (migrate/down) and I have removed rbac at all by removing from composer.json "dektrium/yii2-rbac": "1.0.0-alpha#dev" declaration. All has been removed.
Than I began to install rbac second time. After composer installation I have wrote in the web.php:
'modules' => [
'user' => [
'class' => 'dektrium\user\Module',
],
'rbac' => 'dektrium\rbac\RbacWebModule',
//'rbac' => 'dektrium\rbac\RbacConsoleModule',
],
and in console.php I have wrote:
'modules' => [
'rbac' => 'dektrium\rbac\RbacConsoleModule',
],
The site on yii2 don't work after it!!! I have changed in the web.php "...RbacConsoleModule". Site works. Why it don't work with RbacWebModule? Then I tried to apply transactions, that I have rollbacked before, but raise error: You have wrong authManager configuration
enter image description here
What can I do? Help me. Ecscuse me for my English. I'm from Russia.
my console.php:
$config = [
'id' => 'basic-console',
'basePath' => dirname(__DIR__),
'bootstrap' => ['log'],
'controllerNamespace' => 'app\commands',
'components' => [
'cache' => [
'class' => 'yii\caching\FileCache',
],
'log' => [
'targets' => [
[
'class' => 'yii\log\FileTarget',
'levels' => ['error', 'warning'],
],
],
],
'db' => $db,
'authManager' => [
'class' => 'yii\rbac\DbManager',
//'defaultRoles' => ['guest'],
]
],
'modules' => [
'rbac' => 'dektrium\rbac\RbacConsoleModule',
],
//....
my web.php:
//This all in $component
'db' => require(__DIR__ . '/db.php'),
'authManager' => [
'class' => 'yii\rbac\DbManager',
//'defaultRoles' => ['guest'],
],
],
'modules' => [
'user' => [
'class' => 'dektrium\user\Module',
],
//'rbac' => 'dektrium\rbac\RbacWebModule',
'rbac' => 'dektrium\rbac\RbacConsoleModule',
],

Answer 1

That all! The problem has been decided. It must write authManager section to modules, not in components:
'modules' => [
'user' => [
'class' => 'dektrium\user\Module',
],
'authManager' => [
'class' => 'yii\rbac\DbManager',
//'defaultRoles' => ['guest'],
]
//'rbac' => 'dektrium\rbac\RbacWebModule',
'rbac' => 'dektrium\rbac\RbacConsoleModule',
]

Answer 2

you need write that:
'components' => [
'authManager' => [
'class' => 'dektrium\rbac\components\DbManager',
'defaultRoles' => ['users'],
],
...