对象未找到laravel

As I already ask about The redirect_uri URL must be absolute facebook Laravel now I have another error connected with this problem. After I fix the redirect uri, now I have problem with the callback function.

First time I can login with facebook but then I have error Object now found. I' dont know hot to set the redirect parameter.

'facebook' => [
        'client_id' => 'here is code',
        'client_secret' => 'here is code',
        'redirect' => 'http://localhost:8080/code/task1/auth/callback',
    ],