From @ Kulkul provide import shared parameter is work for fine in Revit 2018
but I don’t know why cannot work in Revit 2020
Enclosed error picture for your information
@jcchan1112 Try with this script…Let me know your result…
Shared parameter creation using Excel.dyn (7.4 KB)
@_Vijay Thanks for your reply, I missing the last node in the script, so this node is from which package?
Its from Orchid ….