NuclearCraft 2.x for version 1.12.2 is no longer being developed as the focus of attention has been shifted to the overhaul. Bugs reports will be responded to, but new pre-overhaul features will no longer be accepted! Hopefully you can understand that working on two branches of this project at once is far too time-consuming!
Please use a paste tool such as Pastebin (https://pastebin.com) for crash logs!