Hi folks,
I tried to use the view_cell() function in a view file, but I always get an error:
Code:
TypeError
Return value of CodeIgniter\View\Cell::render() must be of the type string, null returned
My view file is very simple, I just inserted a view_cell() in the default CI welcome_message.php:
Code:
<div class="heroe">
<h1>Welcome to CodeIgniter <?= CodeIgniter\CodeIgniter::CI_VERSION ?></h1>
<h2>The small framework with powerful features</h2>
</div>
</header>
<!-- CONTENT -->
<?=view_cell('\App\Controllers\TestController::bar')?>
<section>
<h1>About this page</h1>
The TestController.php (which has no constructor!) has a simple method:
Code:
public function bar()
{
echo 'BAR';
}
I use no params, so it's a very simple test but I keep on getting this error!
Many thanks for the golden tip!
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