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MixinTrace Reloaded Unofficial Mod Wiki & Guide

Java EditionModGuides 4FAQ 10Related mods 60

Provides debugging and development utilities for mixin-based modifications.

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Contents (4)
  1. Guides
  2. Frequently asked questions
  3. Gallery
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Guides

Step-by-step, in-game.

Identify Which Mod Caused a CrashReading the Mixin Stacktrace When your game crashes, MixinTrace Reloaded adds a section called Mixins in Stacktrace…Troubleshoot Mod Conflicts Using Crash LogsUnderstanding Mixin Conflicts When two mods inject code into the same Minecraft class, they can conflict. MixinTrace…Understand Mixin Injection Points in Crash ReportsWhat Mixins Tell You Each mixin entry shows where a mod injected code into Minecraft. The class name (like…Use Crash Reports to Debug Modpack IssuesExtracting Useful Information MixinTrace Reloaded transforms vague crash messages into actionable data. Instead of…

Frequently asked questions

How do I know if MixinTrace Reloaded is working?
When your game crashes, check your crash report log file — if MixinTrace Reloaded is active, you'll see a new section called "Mixins in Stacktrace" that lists which mixins were involved in the crash. If you don't see this section, the mod isn't loaded or didn't detect any mixins in that particular crash.
What do I do when I see a mixin in the crash report?
The crash report shows you the mod name in parentheses (like `bunchotrinkets.mixins.json`) — that's the mod causing the problem. You can then remove that mod, update it, or check for conflicts with other mods that might be affecting the same game code.
Can this mod help me find mod conflicts?
Yes — if two mods are trying to modify the same code and causing crashes, MixinTrace Reloaded will show both mixins in the crash report, making it clear which mods are conflicting with each other.
Does MixinTrace Reloaded slow down my game?
No, this mod only adds information to crash reports and has no performance impact during normal gameplay — it only activates when your game crashes.

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