User error when trying to render view using twig tweak

I have created a view in my Drupal 8 website. And I am trying to render the view with twig tweak module(https://www.drupal.org/project/twig_tweak), as shown below:

{{ drupal_view('latest_post', 'default') }} 

Doing so is displaying a blank page. Then I tried to debug as shown below:

{{ drupal_view_result('latest_post', 'default') }} 

And this shows me an error:

User error: “0” is an invalid render array key in Drupal\Core\Render\Element::children() (line 97 of core/lib/Drupal/Core/Render/Element.php).

I am not able to figure out how to resolve this error. And what this error means.

Any help is appreciated.