post thumbnails error

i want to make a wp theme myself almost i do it but there is a biiiig problem and i cant solve it i had add add_theme_support to function and add the post thumbnail in my index but still cant give the posts , featured image. if i apply another theme i can set featured image but on my own damn theme no ! also when i add featured image on another theme to my post , i can see that image when my theme is applied but still cant edit or delet that !!! and i check all over the edit-post page and there is no featured image option to check that damn box

please help me ❤

i want to make a wp theme myself almost i do it but there is a biiiig problem and i cant solve it i had add add_theme_support to function and add the post thumbnail in my index but still cant give the posts , featured image. if i apply another theme i can set featured image but on my own damn theme no ! also when i add featured image on another theme to my post , i can see that image when my theme is applied but still cant edit or delet that !!! and i check all over the edit-post page and there is no featured image option to check that damn box

please help me ❤

• posts
• post-thumbnails

Share Improve this question asked Jan 31, 2019 at 7:29 user160223user160223 1

Add a comment  | 

1 Answer 1

Sorted by: Reset to default 0

Are you added add_theme_support( 'post-thumbnails' ); line into functions.php file of your theme?

Also check the loop. Are you added the_post_thumbnail() function there?