在Laravel 5.3中创建Facade时出错

I try to create facade in laravel.

My Facade :

 namespace App\Facades;

 use Illuminate\Support\Facades\Facade;

 class someclass_f extends Facade
 {
    protected static function getFacadeAccessor()
    {
      return new \App\Someclass();
    }
 }

My Base Class :

  namespace App;

  class Someclass
   {
     public function get($data = [])
      {
        echo "foo";
      }
   }

In Calling :

 use App\Facades\someclass_f; 

 class my_class{

    function(){
       someclass_f::get();
    }

 }

I got error as :

Class 'App\Facades\someclass_f' not found

What's wrong with this ?

Any suggestions ?

Why do you call Someclass::get()? Your facade name is someclass_f.

Call it like: someclass_f::get(); and that will call get() function in \App\Someclass.