Tutorial − News section, help !!!

[eluser]Unknown[/eluser]
I am newbie in codeigniter and I also facing the problem in this tutorial in News Category. I did same as said in the tutorial. After added a news, all the news displayed correctly. But when I click on link, it redirects on the particular news page, but there it shows the following error..

Error

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: news_items

Filename: news/view.php

Line Number: 1

view.php file

Code:

<h2>&lt;?php echo $news_items['title'] ?&gt;</h2>
&lt;?php echo $news_items['text']; ?&gt;

How to solve this problem ?

Thanks in advance