小编bob*_*yxz的帖子

当用户成功发送消息时,set_flashdata到我的联系我们页面,我刚刚添加了成功发送的flashdata.当我试图将文件上传到实时服务器并测试它时我得到了这个错误消息:未定义的属性:CI_Loader :: $ session它说致命错误:在/ home中的非对象上调用成员函数flashdata()第18行的/content/87/10599987/html/application/views/content/contact_us_content.php有人能让我知道如何设置这个吗？这是我的控制器

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
session_start();
class Contact_us extends CI_Controller {

    public function __construct(){
      parent::__construct();
      $this->load->library('javascript');
      $this->load->library('form_validation');
      $this->load->library('email');
    }

    public function index(){
      $this->data['title'] = 'Contact Us | Spring Rain Global Consultancy Inc';
      $this->data['active_menu'] = 'contacts';

      $this->load->view('pages/header', $this->data);
      $this->load->view('templates/contacts', $this->data);
      $this->load->view('pages/footer');
      $this->load->view('pages/footer_below');
    }

    public function send(){
      $this->form_validation->set_rules('name', 'Name', 'required');
      $this->form_validation->set_rules('email', 'Email', 'required|valid_email');
      $this->form_validation->set_rules('message', 'Message', 'required');

      if($this->form_validation->run() == FALSE){
        $this->data['title'] = 'Contact Us | Spring Rain Global Consultancy Inc';
        $this->data['active_menu'] = 'contacts'; …