Geometry Rotate_array error message

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!

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

@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


Thanks @Vikram_Subbaiah, Iā€™m still learning how Dynamo & Revit identify each element.

Really helpful.

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