Export values to Excel

Revit
1

Hi all…

I’m trying to get my Dynamo script to export the mullion and glazing values to Excel. I’m running into problems with the list showing “nulls”…but when I look at the list there are no “nulls”…and even when I add the remove nulls node, the error is still showing that the “value cannot be null”. (and credit to Josh Moore, I used his ideas when starting this script).

Can someone help?

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…full script uploaded…Export Wall Types To Excel.dyn (23.0 KB)

2

Hello, you can try RemoveNull from DanEDU Dynamo just before Math.Sum