Hi docevents,
while you create a new post, check if you can find a featured image next to the text box, on the right. It should be an immediate operation from the “Add new post” page.
Hi Wiredelta, thanks for the reply.
Yes I have the Featured Image box on the right. i select the image, and I see it in the Edit page box on the bottom right, but I dont see the code, even after saving, I dont see it in the Preview nor in the live page. I think the One Press theme doesn’t allow it or it is locked somewhere.
It works if I add the image from the editor.
Hi @docevents,
Unfortunately we don’t add featured image in single post. So you can open template-parts/content-single.php and add this function in any position you want : the_post_thumbnail('large');
https://developer.wordpress.org/reference/functions/the_post_thumbnail/
P/s : We recommend you should copy this file into child theme then edit.