I have a simple script that the user selects polylines and the total area of all selected polylines are added together to get a quick summation. I ran this graph on a recent project for some curb and gutter polylines and received the following error about points being coincident. I understand what that means and I am able to select some of the individual polylines to see which polylines are problematic, but I guess I don’t understand exactly why certain lines are problematic. If someone has time to take a look at the attached DWG and dynamo graph and let me know your thoughts that would be great. Thanks.
CHECK.dwg (934.3 KB)
JJH_PolylineAreas.dyn (11.7 KB)