promotional bannermobile promotional banner

Debugify Reforge

Debugify is a Forge 1.20.1 port of isXander's Debugify mod that fixes bugs from the Minecraft bug tracker, with smart detection that skips fixes already applied by Forge or other mods.
Back to Files

debugify-1.20.1+1.1.jar

File namedebugify-1.20.1+1.1-all.jar
Uploader
MikihinaSannMikihinaSann
Uploaded
Sep 5, 2026
Downloads
2.2K
Size
951.7 KB
Mod Loaders
Forge
File ID
8817967
Type
R
Release
Supported game versions
  • 1.20.1

Curse Maven Snippet

Forge

implementation fg.deobf("curse.maven:debugify-reforge-1668204:8817967")

Learn more about Curse Maven

What's new

1.20.1+1.1

Fixed

  • Critical: startup crash in production installs — Both mixin configs were missing the refmap entry, so the runtime never loaded debugify.mixins.refmap.json. On production Forge 1.20.1 (SRG-mapped runtime), annotation targets stayed in Mojang names and every name-based injection failed — most visibly the MC-223153 BlocksMixin, which crashed startup with InjectionError: Critical injection failure: Callback method addCopperSound(...) failed injection check, (0/1) succeeded because Blocks class-loads during bootstrap. Development runs were unaffected (dev uses Mojang names), which is why the crash only appeared on players' installs. Both debugify.mixins.json and debugify.client.mixins.json now reference the refmap, so fixes actually apply in production instead of failing.

This mod has no additional files