Some information

Operating system: manjaro btw
openjdk version "1.8.0_262"
OpenJDK Runtime Environment (build 1.8.0_262-b10)
OpenJDK 64-Bit Server VM (build 25.262-b10, mixed mode)
Minecraft version: 1.12.2
Baritone version: any
Forge mods (if used): SevTech Ages modpack

Exception, error or logs

error 255
latest.log

How to reproduce

add baritone
run minecraft
crash on step 1
cwy a little
wipe tears in anger of lack of stupid pearls in the game generation
duplicate this issue

Modified settings

none

Final checklist

• I know how to properly use check boxes
• I have included the version of Minecraft I'm running, baritone's version and forge mods (if used).
• I have included logs, exceptions and / or steps to reproduce the issue.
• I have not used any OwO's or UwU's in this issue.

Any fix yet?

java.lang.RuntimeException: java.lang.NoSuchFieldException: processor

try uninstalling the modpack, that should fix the issue

so no suggestions of how to fix it without breaking down the modpack?

i've tried installing mixins-0.8-processor and it didn't work. mixins-0.8 too.

Modpack works by itself.

Baritone uses mixins 7.11

Unless you find out exactly which mod is causing it then it's pretty hard to help with that