About line with All elements of family type

Revit
1

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B@R5RDN}EUZTGN%~)T{(8%2.png732×490 33.1 KB

2

I believe this is because walls are system families whereas columns are loadable families and so they are queried differently by the API.

Try using the “All Elements of Family Type (Universal)” node in the clockwork package.

3

I believe it’s called All Elements of Family Type+ now.