[Plugin: Featured Posts Grid] Content won't display

Hi Chase,

Thanks, yes, you helped me resolve this via e-mail. I wanted to post the error I was getting and the solution you gave, in case others find it helpful.

PHP Fatal error: Call to undefined function has_post_thumbnail() in /var/www/vhtdocs/userweb62447/html/wp-content/plugins/featured-posts-grid/featured-posts-grid.php on line 408

To resolve it, you said to add this line to my theme’s functions.php file:

add_theme_support( 'post-thumbnails' );

Once the featured posts appeared, I encountered another issue regarding spacing- the contents were not displaying correctly, in multiple rows- to which you replied with the following options:

It’s a float issue. There are two options that you’ve got to fix this:

1. Edit the .fpg-wrapper entry in the plugin’s CSS file (…/wp-content/plugins/featured-posts-grid/css/featured-posts-grid.css) and add “clear: both” to it. Keep in mind that this will end up getting undone if/when you update the plugin.
2. Add a div around the place where you call the fpg_show() function that clears both floats. Something like this:

<div id="fpg-fix" style="clear: both">
    <?php ...fpg_show()... ?>
</div>

Thank you, again, for your time and efforts. The plugin continues to work great! Here is our website to see how we’re using it: http://sparkjam.net/

Best regards,
Paula