There are situations where you need to have get_post_meta return just the ID and not an array of Image ID’s from your image fields. The addition of pods_no_conflict_on(‘post-type’) will correct the behavior of this function call.
/* To get an ID and not an Array() back for e.g image relations
get_post_meta( get_the_ID(), 'single_product_image_bg', true )
pods_no_conflict_on('post');
*/
$image = get_the_image(
array(
'meta_key' => 'single_product_image_bg',
'size' => 'full',
'min_width' => 1100,
'min_height' => 500,
'order' => array('meta_key', 'default'),
'link_to_post' => false,
'before' => '<div class="product-image-large">',
'after' => '</div>',
'default' => '/wp-content/uploads/2015/11/genuss-standard-gelb-hintergrund.jpg',
'echo' => true
)
);
pods_no_conflict_on('post');