I fired techguns' guns,Minecraft was crashed and the screen looks broken.
MC version:1.12.2
Mod List: https://pastebin.com/53DBiV1h
Crash Report: https://pastebin.com/dBX2sJyA


Sorry,I'm Japanese.

It isn't work with techguns-1.12.2-2.0.2.0_pre3.
and I was wrong because it is maybe rendering bug.
The game was crashed,but I can still keep playing.
At least,I still play on title screen,but when I joined the world,the game was crashed.

Your crash is caused with optifine. Currently optifine destroys .obj rendering from techguns. To fix this you have to remove optifine.