I have created an image advanced field. In the post edit page, what would throw an error "Warning: Array to string conversion... /wp-content/plugins/meta-box/inc/fields/media.php on line 135"
Can you please share some screenshots of the field on the editing page? And please export the field group to a JSON file then share it here. I will import it to my local site and recheck the issue.
Following the documentation https://docs.metabox.io/extensions/meta-box-builder/#export--import
Thank you for sharing the field group. I can reproduce the issue on my demo site and I've escalated this to the development team. It should be fixed in the next update of our plugins.
You can remove the cloneable option of the field and add some new images to the field > save the post to remove the error message.
Thanks - appreciated. I've disabled the clonable option. Is there something I can do to restore the existing array (displayed as thumbnails) without uploading new images for each post?
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