I rewrote a 1.0 workflow action in 2.0 and went to use it in a workflow but the "Store Result In" select field doesn't have any fields to select for the new script. How do you get these to show up?

do you already have a workflow field of the same type as what's being returned?

In your script record, in the Parameters subtab there should be a field called return type. It need to match the type of the field where you want to save the result

ah ok thanks!