Codeigniter模型加载错误

Question

I had a working project uploaded to server 2 week before. It was working fine until now. Below is code for model awsmodel.php

class Awsmodel extends MY_Model {

    function __construct()
    {

    }
    // some other functions
}

MY_Model again extends to CI_model.

class MY_Model extends CI_Model {
// required functions
}

From controller pages.php I am calling the function like below.

class Pages extends MY_Controller {
  public function index()
    {
        $data = $this->allCommonMenu();
        $this->load->model('Awsmodel');
        $data['featured'] = $this->Awsmodel->featuredProp();
        $this->load->view('home_pz',$data);
    }
 }

The above code suddenly stooped working today. After some test and tries, I got to know that when I comment below 2 lines from controller function then The page loads.

  $this->load->model('Awsmodel');
  $data['featured'] = $this->Awsmodel->featuredProp();

I have changed environment variable to 'development' and tested but still no error message shows. In firefox its showing a blank page, where as in chrome it shows 500 server error. The same code was working since 2 weeks. Don't know why its not working now. If anyone can help me out ?
I am using CI version 2.1.4

Answer 1

If you using CI 3.0 please load model like this

class Pages extends MY_Controller {
  public function index()
    {
        $data = $this->allCommonMenu();
        $this->load->model('awsmodel'); //as your model filename: awsmodel.php
        $data['featured'] = $this->Awsmodel->featuredProp();
        //$data['featured'] = $this->awsmodel->featuredProp();// for  CI version 2.1.4 –
        $this->load->view('home_pz',$data);
    }
 }