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HelpFixer Mod for Minecraft 1.12.2

Fixes the /help command

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Updated
Updated 17.10.2026
  • 1.12.1 — 1.12.2

About

Some modded commands incorrectly implement a certain piece of code. This piece of code is used for sorting the list of commands alphabetically in the /help command. This incorrect code actually causes the /help command to break with an error that is vague and confusing.

HelpFixer changes the /help command to go around the offending code and sort the commands by a method that will work. HelpFixer also logs offending commands to the server log, allowing you to figure out who was causing the problem.

HelpFixer is a server-side only mod! This means HelpFixer should be installed wherever the "server" is. In SSP that is your client, but in SMP that is on the actual server.

How to install HelpFixer

With Millida Launcher

  1. Install Millida Launcher

    The launcher is free: download it at millida.net/launcher and sign in with any nickname.

  2. Click “Install” on this page

    The launcher opens and installs the mod for Minecraft 1.12.1–1.12.2 automatically.

  3. Launch the game

    A profile with it appears in the launcher: click “Play”.

Manually

  1. Download the file for your version

    In the version list above, pick the file HelpFixer-1.12.1-1.5.18.jar (7 KB) for your game version.

  2. Put it in the mods folder

    The folder is inside .minecraft (Windows: %appdata%\.minecraft\mods). If it does not exist, create it.

  3. Launch the loader profile

    Open “Mods” in the main menu: HelpFixer should be in the list.

Minecraft 1.12.2 runs on Java 8: with a different Java version the game may close right after launch.

Versions

With dependencies

MinecraftLoaderFileDateActions
1.12.1—HelpFixer - 1.12.1-1.5.186.6 KB

FAQ

Which Minecraft versions does HelpFixer work on?

There are files for 1.12.2, 1.12.1. The newest is 1.12.2.

Which Java does HelpFixer need?

Minecraft 1.12.2 runs on Java 8. If the game closes right after launch, the usual cause is the wrong Java version in the profile settings.

Where can I download HelpFixer safely?

On this page: the file HelpFixer-1.12.1-1.5.18.jar (7 KB) is stored on Millida’s server, with no link shorteners. SHA-1 checksum: db399136a8f16fc1b42f130d245e3f524835d5f0.

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