Hi,
I’ve wrote a program that pulls out the material density and name from revit from selected categories, however when I’m using List.Create it overwrites item0 in Column A with item1 data.
I was under the impression it would place item1 data in Column B?
Even with a transpose it does not work.
Your setup is correct and at the same time in a way wrong to a point. If you show or put a watch node at your list.create you will see that you are trying to write to excel only two rows and go to the next therefore overwriting previous until nothing to write. Flatten your list so you will have 11 items v 11 items so end up just two list of 11 items and not 11 list of 2 items.
See example below
