I'm working on a drupal page and recently encountered a problem when I couldn't enable comments on a certain content type. Looking for the problem I found that there were no fields for the comments in that content type.
I checked the other content types where comments were enabled without problems and checked which fields were enabled for the comments. I tried to enable the comments in the first content type by adding an existing field for comments, but the comment fields were not available to choose.
Here i attach an image of what it looks like on the drupal (It's in spanish but I hope you can get the context)
This is how it should look like with the comment fields:
Is there a way to retrieve this fields so comments can be enabled for this content type?
Seleccione un campo existente
? – No Sssweat Nov 23 '15 at 16:35