Home Forums Bug Reports acf-field-functions.php:349 – Undefined index: key Reply To: acf-field-functions.php:349 – Undefined index: key

  • Hi John,

    Thanks for your answer. Updating the fields didn’t help, so I went full circle:

    When I ditched the database and kinda “started from scratch” concerning the db (synchronizing all fields from the json files), the errors did not occur again.

    So I’m guessing: Might have been a minor glitch which might have nested itself in the db when I duplicated the fields into another language.
    –> Somewhere there/towards your assumption:

    it could be that the duplicated groups that include cloned groups the key of the cloned group was not set correctly

    Concerning this bug report: I’m good. I don’t think I’ll run into these notices again any time soon.