[size="5"]Hello All, I have been working on a Yii2 application for some months now. I am almost complete with the application but I have an Issue.
In this app, I want my Users to login or sign up with Facebook. I have gone through alot of material on the web in other to do this.
I have config the config/web.php as follows
components’ => [
'authClientCollection' => [
'class' => 'yiiauthclientCollection',
'clients' => [
'facebook' => [
'class' => 'yiiauthclientclientsFacebook',
'clientId' => 'facebook_client_id',
'clientSecret' => 'facebook_client_secret',
],
],
]
...
]
in my siteController, I have done the following.
public function actions()
{
return [
'auth' =>[
'class' =>'yiiauthclientAuthAction',
'successCallback' =>[$this, 'successCallback'],
],
];
}
public function actionSuccessCallback($authclient)
{
$attributes = $client->getUserAttributes();
return var_dump($attributes);
// user login or signup[size="6"][/size] comes here
}
but I cant get the Current facebook User in other to get the data from the facebook sdk so as to use it for registration.
I get the following error message
Call to a member function getUserAttributes() on a non-object
please how do I handle this ?? or is ther anyone with a better proposition 
Thanks in advance[/size]