Okay, I am having some issues with the featured image showing up in my single posts.
I am using Easy Digital Downloads, to create the ebook pages.
So I found the following code:
* Add featured image as thumbnail to posts
if( has_post_thumbnail() && is_single() ) the_post_thumbnail( 'thumbnail', array( 'class' => "attachment-$size alignleft" ) );
add_action( 'graphene_before_post_content', 'graphene_post_thumbnail' );
Which works, but it causes a different problem!
Then when I look at my categories it appears correctly more or less, see example
When I add that code I found into the functions.php file, it then causes a duplicate thumbnail in the categories area, so instead one thumbnail, I have two!
Is there a way to fix this?
Thank you kindly!