Geometry Rotate_array error message

[Pablo_Perez_Valdivia]

Hi all,

I am trying to place a family at the location point of existing windows and then rotate the family so is perpendicular to the facade.

All works fine untill I try to Geometry.Rotate, when I get the following error message:

Any help is very much appreciated. Thanks!

[simoneavellini]

wider screenshot to see what you use to feed your node pls?

[Vikram_Subbaiah]

@Pablo_Perez_Valdivia To rotate a Revit family instance you would need to use FamilyInstance.SetRotation
Geometry.Rotate is used to rotate geometry in Dynamo

[Pablo_Perez_Valdivia]

Thanks @Vikram_Subbaiah, I’m still learning how Dynamo & Revit identify each element.

Really helpful.