When I said what’s being done to trigger the error I meant what code was at the root of the error. Your error indicates the…..
Well, actually that line in the newest version of ACF is a comment, so I can’t really check on it. I cannot event find a reference to a ‘name’ index in the file.
Are you using the most recent version of ACF?
In any case, going by the file the error is in, something is passing a field group array that is missing a name to ACF.
