Tutorial in docs has errors, or?

I've been monkeying through the tutorial in the docs:

Code:

https://codeigniter4.github.io/CodeIgniter4/tutorial/index.html

to get my head around this 'new' version.

In this part:

Code:

https://codeigniter4.github.io/CodeIgniter4/tutorial/news_section.html

At the bottom of the paragraph titled "Display the news" I see this:

Code:

<h2><?= esc($news['title']); ?></h2>
<?= esc($news['body']); ?>

Now, this throws and error in my case:

Code:

Undefined index: title

So, in order to correct this I rewrite the above part to this:

Code:

<h2><?= $title; ?></h2>
<? // = esc($news['body']); ?>

If you notice, I commented out the 'body' part as it throws the same error (undefined variable) and I can't seem to see that a 'body' is actually passed into the view anywhere?

What part is it that I completely missed in the process? Remember there is the index method and the view method … defined in the Routes.php. Could it be that somewhere along the tutorial something was missed, or did I just totally screw it all up by myself (yeah, good boy there)?

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Yep, and as soon as I posted this ... I found the answer.

I had mistyped

Code:

echo view('templates/header', $data);
echo view('news/view', $data);
echo view('templates/footer', $data);

instead of this:

Code:

echo view('templates/header', $data);
echo view('news/overview', $data);
echo view('templates/footer', $data);

In my index method (note the missing 'over' in overview … ).

Note to self: use copy/paste when following tutorials ...

Rule of life: if you've banged your head against something for a while ... write a post in a forum somewhere (it probably doesn't matter which one) and boom, there's your answer.