1. Solution exception:Object reference not set to an instance of an object

[wim (Wim Dekeyser)]

Hi -

@paralayzer01

Require Elk and the base map file

Since this is not in any way related to Elk or that base map, you could just internalize the curves right before you feed them into your C# script.

From this post, it seems that Region Union throws that error when one or more of the input curves are open. You have two open curves in there. Not that the component outputs anything without those two, but it doesn’t throw that error anymore. You might want to try this on smaller groups at a time?

Region union: "Solution exception:Object reference not set to an instance of an object"

In the mean time i checked the offset curves for gaps. i found out that the offset curve component creates open curves although the original curves are perfectly closed! so there are some (!) open curves among the offset ones which makes it impossible to run region union… I will try to rebuild the curves and ser whether this helps.

-wim