Instance Parameter Exists in Unplaced Family

[Mark.Ackerley]

Thanks Nick,

I’m sure you’re right

But it’s a niggle… Obviously we do see these in Revit… when I get in the office tomorrow I’ll have a play with Parameter Maps… it does seem to be operating in a Family class rather than a Type class… It says All Parameters…

Family Members

ParametersMap Property

Contains Method

Edit: I haven’t looked in detail, but Door Mark is returned here, so maybe there’s something to be got, I don’t mind if it comes back blank as long as I can get it’s name
https://thebuildingcoder.typepad.com/blog/2018/05/getting-all-parameter-values.html

Iterating through elements and getting their parameters Revit API

Have you imported the Dynamo RevitNodes library to python? Also, since you’re in an environment which can make API calls directly, I wouldn’t bother using this method and instead use the RevitAPI: for d in den: rawRevitElement = UnwrapElement(d) p = rawRevitElement.ParametersMap["Parameter Name"] dln.append(p)