To fix: Fatal error: Call to undefined function has_post_thumbnail()
Pubblicato il 13 luglio 2011 in Alo EasyMail NewsletterIf you experienced the following fatal error:
“Fatal error: Call to undefined function has_post_thumbnail() in [...]/wp-content/plugins/alo-easymail/alo-easymail_functions.php on line 1789″
it means that your theme does not support post thumbnails yet.
To enable them, simply add this line in functions.php in your theme folder:
add_theme_support('post-thumbnails');
In next version I’ll solve this issue. Fixed from version 2.1.1.
Thanks to everybody for the report and to beanie for the best and safe solution.
Here the forum post:
http://www.eventualo.net/forum/topic/300?replies=9#post-1143
invio in corso...

