Hi all I am trying to get fixture units of pipes using revit api.I am able to access the parameter but while trying to retrieve the value of parameter(shown with # comment in snapshot), I am getting an error saying none type object has no attribute asdouble…can anybody help to resolve.
got the error one among the element passed to the function was not pipe…there was a pipe system in the list.
What is your list of elements? It sounds like one of your elements is missing that parameter.
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yes…there was a piping system element.