How to create determine the orientation of walls from revit (North, South, West, East)

Revit
3

Sure!!

This is my main file

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5.PNG1263×550 51.5 KB

This is my first custom node “Wall.Orientation”

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6.PNG1059×375 8.34 KB

This is my second node “wall orientation”

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7.PNG1271×771 88.7 KB

I’m trying to figure out why this wall I have selected as a test is not reflecting any orientation. I’ve read a lot about this custom nodes and this type of information I’m looking for, but I feel kind of stock right now.

I’ll appreciate your or anyone else help the must.

Thanks,