I think the issue is I was calling get_field with the field key instead of the field name. It seems that ACF returns an empty object for this if there is no value. When I switched to the field name, I stopped getting errors.
Welcome
Welcome to the Advanced Custom Fields community forum.
Browse through ideas, snippets of code, questions and answers between fellow ACF users
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. Read about how we use cookies and how you can control them in our Cookie Policy. If you continue to use this site, you consent to our use of cookies.