小编use*_*589的帖子

        $userdata = array(
            'email' => Input::get('email'),
            'password'  => Input::get('password')
            );



        if (Auth::attempt($userdata)) {

            echo 'SUCCESS!';

        } else {        

            return Redirect::to('login');

        }

当我从浏览器运行应用程序时,我收到此错误:

Argument 1 passed to Illuminate\Auth\EloquentUserProvider::validateCredentials() must be an instance of Illuminate\Auth\UserInterface, instance of User given, called in /home/srtpl17/Sites/yatin.sr/vendor/laravel/framework/src/Illuminate/Auth/Guard.php on line 316 and defined

我做错了什么？