I am using the advanced custom fields plugin to upload images for an image gallery. I am attempting to retrieve the different sizes of images that are saved in the uploads folder and having problems.
$image = wp_get_attachment_image_src(get_sub_field('image'), 'full');
When I echo out the results of this I get nothing. I know that the images are being saved as different sizes because I can see them in the uploads folder and the get_sub_field('image') is returning the proper image src.
Is there anything else I need to do to get this to work?