Try to create 3D crop view from linked rooms, but the nodes returns "null"

Hi Everyone

I’m trying to create 3d crop views based on linked rooms, please see the screenshot below, Everything works fine until “create 3d view”, is there anyone know why it happened? is this a setting problem in Revit or my nodes are wrong? Thank you so much!!


Which Revit version? I got that with 2015, too.

Revit 2016,

You have same problem?

I use this, but it’s not the same:

1 Like

Awsome! Could you please let me know the package name?

Clockwork for Dynamo 1.x
spring nodes

Thanks a lot!