Laravel - call_user_func_array() s'attend à ce paramètre 1 pour être un rappel

J'obtiens cette erreur:

call_user_func_array() expects parameter 1 to be a valid callback, class 'Symfony\Component\HttpFoundation\LaravelRequest' does not have a method 'url'

Le code que j'utilise est:

routes.php:

<?php

Route::post('', 'app@check');
Route::get('', 'app@check');
Route::post('game', 'app@game');
Route::get('game', 'app@game');
Route::get('terminos', 'app@terminos');
Route::post('save', 'scores@savescore');
Route::get('scores', 'scores@scorelist');
Route::get('scores2468', 'scores@showscores');



Event::listen('404', function()
{
    //return Response::error('404');
    echo "Error 404: \n";
    echo Request::url();
});

Event::listen('500', function()
{
    return Response::error('500');
});



Route::filter('before', function()
{
    //Do stuff before every request to your application...
});

Route::filter('after', function($response)
{
    //Do stuff after every request to your application...
});

Route::filter('csrf', function()
{
    if (Request::forged()) return Response::error('500');
});

Route::filter('auth', function()
{
    if (Auth::guest()) return Redirect::to('login');
});

scores.php:

class Scores_Controller extends Base_Controller {
public $restful = true;    
public function get_showscores()
{
//Imprimo pantalla con tabla de resultados
$regs = array('regs' => Score::order_by('score','desc')->get());
//dd($regs);
return View::make('score.show', $regs);
}    
public function post_savescore()
{
//Tomo FacebookSDK instance
$facebook = IoC::resolve('facebook-sdk');
$accessToken = $facebook->getAccessToken();
$user = $facebook->getUser();
$user_profile = $facebook->api('/me');
if ($user) {
//Logueado
$data = Input::all();
//Guardo un nuevo score
$score = Score::create(array(
'nombre' => $user_profile['name'],
'score' => $data['score'],
'fbid' => $user_profile['id']
));
return json_encode($score->attributes);
}else{
//No hay sesion
return false;
}
}    
public function get_scorelist(){
$facebook = IoC::resolve('facebook-sdk');
$scores = Score::order_by('score','desc')->take(10)->get();
$response = array();
foreach($scores as $sc){
$ua = $facebook->api('http://www.facebook.com/'.$sc->attributes['fbid']);
$dat = array(
//'name' => $user->name,
'nombre' => $sc->attributes['nombre'],
'uid' => $sc->attributes['fbid'],
'score' => $sc->attributes['score']
);
array_push($response, $dat);
}
return json_encode($response);
}
}

Cette est une partie d'un facebook app, comme vous l'avez peut-être remarqué. Le truc c'est que quand j'essaie d'appeler "enregistrer" de la route, je reçois le message d'erreur affiché avant.

La description d'erreur complet incl. backtrace:

Exception Non Gérée

Message:

call_user_func_array() expects parameter 1 to be a valid callback, class 'Symfony\Component\HttpFoundation\LaravelRequest' does not have a method 'url'

Emplacement:

/www/conamor/htdocs/apps/aventuracenter/pacman/laravel/request.php on line 287

Trace De La Pile:

#0 /www/conamor/htdocs/apps/aventuracenter/pacman/laravel/laravel.php(42): Laravel\Error::native(2, 'call_user_func_...', '/www/conamor/ht...', 287)
#1 [internal function]: Laravel\{closure}(2, 'call_user_func_...', '/www/conamor/ht...', 287, Array)
#2 /www/conamor/htdocs/apps/aventuracenter/pacman/laravel/request.php(287): call_user_func_array(Array, Array)
#3 /www/conamor/htdocs/apps/aventuracenter/pacman/application/routes.php(63): Laravel\Request::__callStatic('url', Array)
#4 /www/conamor/htdocs/apps/aventuracenter/pacman/application/routes.php(63): Laravel\Request::url()
#5 [internal function]: {closure}()
#6 /www/conamor/htdocs/apps/aventuracenter/pacman/laravel/event.php(199): call_user_func_array(Object(Closure), Array)
#7 /www/conamor/htdocs/apps/aventuracenter/pacman/laravel/event.php(124): Laravel\Event::fire('404', Array)
#8 /www/conamor/htdocs/apps/aventuracenter/pacman/laravel/laravel.php(109): Laravel\Event::first('404')
#9 [internal function]: Laravel\{closure}('save')
#10 /www/conamor/htdocs/apps/aventuracenter/pacman/laravel/routing/route.php(163): call_user_func_array(Object(Closure), Array)
#11 /www/conamor/htdocs/apps/aventuracenter/pacman/laravel/routing/route.php(124): Laravel\Routing\Route->response()
#12 /www/conamor/htdocs/apps/aventuracenter/pacman/laravel/laravel.php(167): Laravel\Routing\Route->call()
#13 /www/conamor/htdocs/apps/aventuracenter/pacman/public/index.php(34): require('/www/conamor/ht...')
#14 {main}

Des idées?
Merci à l'avance!

OriginalL'auteur Pablo | 2013-07-31