Hi there
I have several field groups with lots of clone fields and every time I sync between servers the field groups with lots of fields always throws the following errors, although the sync appears to work without issue:
Notice: Undefined index: sub_fields in /advanced-custom-fields-pro/pro/fields/class-acf-field-clone.php on line 526
Warning: Invalid argument supplied for foreach() in /advanced-custom-fields-pro/pro/fields/class-acf-field-clone.php on line 526
Is there something that can be done about this? Have you seen this before?
I attach a couple of the json files that cause the errors.
Cheers
David
Is this still a problem for you in the latest version of ACF? If it is I would suggest opening a ticket here https://www.advancedcustomfields.com/contact/