Turns out, the one and only ingame NBT editor for the game, IBE Editor, tries to do something with a mixin provided by CIT Reforged, and ultimately fails. No matter how bad Optifine is, this does not happen with it. Here's your stack trace: https://katb.in/validmunches
Yeeting IBE Editor or Forge CIT does remove the crash, and that's fine while I play on SMPs, but still, having a fancy item editor on hand will come in handy one day or another.
Tfarcenim
commented
1 year ago
Turns out, the one and only ingame NBT editor for the game, IBE Editor, tries to do something with a mixin provided by CIT Reforged, and ultimately fails. No matter how bad Optifine is, this does not happen with it. Here's your stack trace: https://katb.in/validmunches
Yeeting IBE Editor or Forge CIT does remove the crash, and that's fine while I play on SMPs, but still, having a fancy item editor on hand will come in handy one day or another.