I am using laravel lumen 5.2.
Target [Laravel\Socialite\Contracts\Factory] is not instantiable.
I came across this error when trying to get Laravel to login with Twitter using the Socialite package.
Work already done:
A) In config\app.php 1. Laravel\Socialite\SocialiteServiceProvider::class 2. 'Socialite' => Laravel\Socialite\Facades\Socialite::class
I followed this : http://goodheads.io/2015/08/24/using-twitter-authentication-for-login-in-laravel-5/
What helped me is writing
use Socialite;
in the controller (just the alias, not the full path). And then running
php artisan config:clear
in the terminal.