Render Item and onSelection Help

[FlyFrosty]

Hello,

I have a 2 for one noob question.  I have been trying to get image pictures next to their options in the settings app.

I currently have:

renderItem={
            (option) =>
              <TextImageRow
                label={option.name}
                sublabel="Image"
                icon={landing}
              />
          }

where landing is an import item.  This works for any of the individual images I have imported.  However, when I try to use onSelection to set a variable for the icon, it crashes.  Is there a way to make this work using the Select function as found in the settings API?  Is there a better description of how onSelection works than what is in the API?  Or, am I going to have to make my own selection tool?

Thanks!