If a node has these lines on the top it means that it is a custom node, if you double click on it you can modify it (dynamo will change its background to yellow).
When a custom node does not work you can open it, copy all of the node content, and then paste it in your script (so you will be able to see errors and what not)
When you paste it in your script you can reconnect everything and see what won’t work:
In this case the input of the node wanted you to give a FloorPlanView, instead you want to work with a structural view that looks up (dynamo sees this as a ceiling view). We can bypass this node just by linking our view to the “TurnIntoList” node, then we also have to bypass the “Vector.Reverse” node and connect the “View.Direction” directly to the IN port in the python node, as this image shows:
Please let me know if this solves your problem