@justin– We’ve never heard of this issue before, so my guess is that it’s another plugin. I’m going to close this ticket. If you have any other issues please open another ticket.

You are trying to access the $post global without calling it first. This is standard PHP not a Piklist thing. Add global $post; to your function:

function aadc_casestudy_header() {

global $post;

	$image_ids = get_post_meta($post->ID, 'case-study-header-image');

Thanks for the help @jcrist! Closing ticket.

@liquidws– I’m guessing your an ACF convert since you posted the ACF custom function get_field. The way ACF works you need to use their custom functions… but not with Piklist. Since Piklist does everything the WordPress way, you would just use a standard WordPress function.

For example, if you’re checking to see if this field exists on a post you would use the standard WordPress function get_post_meta:

<?php $image = get_post_meta(get_the_ID(), 'image', true ); ?>

<?php if($image): ?>
   <img src="<?php echo $image; ?>" />
<?php endif; ?>

@diegoliv– I can’t reproduce the ‘undefined’ issue and will still look into that. As for the sorting and add-mores, try removing your validation rule. It’s limiting you to only one add_more.

Remove this, or increase the max.

 'validate' => array(
			    array(
			      'type' => 'limit',
			      'options' => array(
			        'min' => 1,
			        'max' => 1
			      )
			    )

Great! We’re working on cleaning up the notices. Closing ticket.

We worked with the developer to fix. Thanks for letting us know. Closing ticket.