So, I’m using Tools.GetSurroundingElements (SteamNodes) to get ceiling for each room of my project but sometimes, in the second or third time, I run the routine this node stops working inexplicably.(I can’t change it for bounding box because in the case of irregular rooms it causes problems)
I found someone with this same problem 3 years ago, here:
I tried pull the python script from inside the node for the routine and the error I get is
*"Warning: IronPythonEvaluator.EvaluateIronPythonScript operation failed. *
Traceback (most recent call last):
- File “”, line 53, in *
SystemError: Object reference not set to an instance of an object."