Creating a Field for an Image or String - Error: Invalid item type: "[object Object]"

im trying to build a field that would either be an image OR just a string (for css style properties)but i get this error:

so what's the best way to allow an image or string for a field

I do this for picking a video -- no video, Vimeo or YouTube. They are just address fields instead of doing anything "fancy" like using the plugins and it lets me pivot really easily in the GROQ query

It sounds like you’re encountering the second limitation on arrays . The solutions above should work, as would using an object containing a string (rather than only a primitive string).

thanks for the help guys. I'm going to give solution a try

ya this works perfectly; thanks