试图获得非对象的属性是我在编码器中得到的错误

我想显示从控制器传递到视图页面的单个值，但当我尝试这样做时，我得到错误试图获得非对象的属性，所以请求ci开发人员帮助我

这是我的控制器页面

 $data['showdata']  =   $this->searchresultss->login($per_page,$look,$age, $age_to,$age_from,$se_ct,$subsect,$coun_try,$sta_te, $ci_ty,$qualification);
        $this->load->view('searchresult',$data);
**This is my view page**
<?php
echo "<pre>";
print_r($showdata);
  if (isset($showdata)){
            foreach ($showdata as $key) {
?>
<?php echo($key->gender); ?>// This is the line where iam getting error
  <?php
            }
        }
        ?>
**Here is my model page**
<?php
Class Searchresultss extends CI_Model
{
 function login($per_page=3,$look,$age,$age_to,$age_from,$se_ct,$subsect,$coun_try, $sta_te, $ci_ty,$qualification)
 {

$query="SELECT *
FROM users
";
$data=array();
$query=$this->db->query($query);
$data['results']=$query->result_array();
$data['count']=$query->num_rows();
$data['pages']=ceil($data['count']/3);
return $data;
 }
}

我得到错误，试图获得非对象的属性。我试图打印从控制器传递到视图页面的单个值。但是我不能这样做。