I have been able to show the post title and basic text ('feature-icon') in a repeating custom field group (via child posts) but I cannot show the image ('feature-icon'). I tried using the same code pattern (fields['xxx']) but it is not working:
<?php $child_posts = types_child_posts('features');
foreach ($child_posts as $child_post) {
echo $child_post->post_title;
echo $child_post->fields['feature-icon'];
echo $child_post->fields['feature-description'];
} ?>
Thanks.