SNIP: Structured Data & Schema Plugin for WordPress › Forums › Structured Data Help › ACF Fields › Reply To: ACF Fields
February 27, 2022 at 10:24 am #4009
thanks for going back with this info.
It seems that the problem appears to be from a time, datetime or date field. I’m not quite sure why this happens (as I was not able to reproduce it) but I could at least fix the fatal error.
Maybe you can update to version 2.28.3 of SNIP which should be available later this day. Here is how you can update it if you don’t see the update yet: https://rich-snippets.io/automatic-updates/#updates_not_appearing
Please test it again and check if the field is printed out in your schema when filled.