Missing Method in TentsController

You are seeing this error because the action buy is not defined in controller TentsController

If you want to customize this error message, create app/views/errors/missing_action.thtml.

Fatal: Confirm you have created the TentsController::buy() in file : app/controllers/tents_controller.php

<?php
class TentsController extends AppController {
   function buy() {
   }
}
?>