Looking for a way to pass nothing

[Steven]

I think this should help

List.ReplaceItemAtIndex (sometimes index input is an Empty List)

Hello all, I started writing this post when I had an idea and it worked but I am wondering if there is a better way. I am writing a script to find what sheets legend views are placed. If they are not placed on a Sheet I want to replace the returned Empty List with “Not on Sheet”. In the first image there are Legend not placed on a sheet and some that are. (Each list of sheet numbers is a single Legend and all the sheets it is on). If the Legend is not on a sheet (Index 3) an Empty List is retu…