Thumbnails not showing on Category Pages

I’m using the standard thumbnail WordPress feature

Do you mean the_post_thumbnail? If so, did you remember to add:

add_theme_support( 'post-thumbnails' );

to functions.php?

Yeah that’s in there. The thumbnails also don’t work in the Archives. Any other ideas?

What are you using to call the post thumbs in category.php and archive.php?

I wondered if there was an update to this. I am attempting to do the same at askfab.fabulousyarn.com – and am unable to do so. According to most documentation – you just need to add theme support to function.php and then insert the code into the loop. I’ve done that, but no go.

Any hel pwould be appreciated. I’m using amazinggrace 3.6 theme.

Judy