Hi Richard,
Sorry I did not install YARPP – that then caused me to get the same error.
We cannot support all 3rd party plugins and customise the theme to work with these for individual needs.
However I can point you in the right direction:
The issue is caused because the post id’s of each post is not getting passed to the image functions, rather the page id where the shortcodes exist gets passed.
1) You or your web dev will need to edit the file in a child theme sf-post-formats.php.
2) Find the function sf_post_thumbnail()
3) Change this line
function sf_post_thumbnail( $blog_type = "", $fullwidth = "no" ) {
To:
function sf_post_thumbnail( $blog_type = "", $fullwidth = "no", $postID ) {
4) On line 370 find this change:
$item_figure .= sf_post_thumbnail( $blog_type, $fullwidth );
To:
$item_figure .= sf_post_thumbnail( $blog_type, $fullwidth, $postID );
5) Go back to the function sf_post_thumbnail() and update all instances where you are getting posts meta to include the new $postID variable. Example:
$thumb_type = sf_get_post_meta( $postID, 'sf_thumbnail_type', true);
$thumb_image = rwmb_meta( 'sf_thumbnail_image', 'type=image&size=full' );
To:
$thumb_type = sf_get_post_meta( $postID, 'sf_thumbnail_type', true, $postID );
$thumb_image = rwmb_meta( 'sf_thumbnail_image', 'type=image&size=full', $postID );
This will get your images working, you will need to apply the same logic to creating the permalink structure for each post.
This is complex and I would recommend you work with a web developer to do this, hopefully this will help you some or all of the way.
Thanks.
.