Ceiling height to room parameter

[Marcel_Rijsmus]

Hi,

If this is a workshared file, check this, and the link in it.

ElementSelector.ByUniqueId

Hi, I used a Code Block for ElementSelector.ByUniqueId( id, true) but it askes me for 2 inputs. [image] And this gives me the Non pointer error This used to be just one input like this: [image] I got this from AU http://www.revit.com.au/1564/ What happened here and how do i correct this? Marcel

Marcel