Home › Forums › Bug Reports › acf-field-functions.php:349 – Undefined index: key › Reply To: acf-field-functions.php:349 – Undefined index: key
I have the same issue.
I’m using a repeater of field group clones.
In the “acf_get_fields” function, in line 356 of the acf-field-functions.php file (version 5.8.3), the parent value is an array of groups of fields, so they have no key or id.
If you could add a presence check before calling $parent[‘key’] or $parent[‘id’] respectively to lines 349 and 356, this will resolve the notices.
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