Comments fields Uncaught Error function render()

[double]

I followed this guide to add comments

<?php echo $page->comments->render();

And I get this error

Fatal Error: Uncaught Error: Call to a member function render() on null

renderAll and renderForm same

Can you help me solve this error please?

[qubism]

Seems like the field isn't set up correctly. render() on null means the variable doesn't have a valid object or instance associated with it.

You likely haven't added the field to your template.
Go to Setup => Templates, add the "comments" field you just created to your template where you want them to appear.

[double]

10 hours ago, qubism said:

Seems like the field isn't set up correctly. render() on null means the variable doesn't have a valid object or instance associated with it.

You likely haven't added the field to your template.
Go to Setup => Templates, add the "comments" field you just created to your template where you want them to appear.

Yes, I haven't added the field to template. Thank you!