Forge: 12.20.0.2279
ExtraRails: 1.11-1.2.1

I was testing the mod and placed a teleporting rail next to a direction rail and crashed. Also crashes when trying to reload the world.

https://gist.github.com/sdaddy/30e3314726d23329b06b8bf8ba634dde

The net.drpmedieval mod is broken and using null for a Capability instance.