Heteroptera's network from lines error

[Anton1oK (Anton Koshelev)]

Hi, I’m getting a Null Reference Exception on 2 different computers with a network from lines node. Do you have any idea what could have caused it?

Version 8 SR8
(8.8.24163.12481, 2024-06-11)

Heteroptera 7.9.3

[inno]

usually it’s a duplicate line, easy to visually identify by something like this

if you can post your gh file someone will for sure have a look at it