在第11行调用C：\ xampp\htdocs\CodeIgniter_Practice\application\controllers\\\<br/>ews.php中的非对象的成员函数get_news（） [英] Call to a member function get_news() on a non-object in C:\xampp\htdocs\CodeIgniter_Practice\application\controllers\news.php on line 11

问题描述

我从CodeIgnitor用户指南写了一个小应用程序，但当我运行它，显示给定的消息

I wrote a small application from CodeIgnitor user guide but when I run it, display the given message

Fatal error: Call to a member function get_news() on a non-object in C:\xampp\htdocs\CodeIgniter_Practice\application\controllers\news.php on line 11

代码是

class News extends CI_Controller{
  public function _construct()    
  {
     parent::_construct();   
     $this->load->model('news_model');
  }
  public function index()
  {
  $data['news'] = $this->news_model->get_news(); 
     $data['title'] = 'News archive';

     $this->load->view('templates/header',$data);
     $this->load->view('news/index',$data);
     $this->load->view('templates/footer');
  }
}

第11行是：

$data['news'] = $this->news_model->get_news();

推荐答案

通过查看代码， 've missed one' _ '（下划线）。
它必须如下：

By looking at your code, i could see that you've missed one '_'(underscore) while defining your construct. It has to be as below:

public function __construct()    
{
  parent::__construct();   
  $this->load->model('news_model');
 }  

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