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CurseForge · Minecraft mod
DupeFix Project
A mod to fix some Dupe Bugs
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which DupeFix Project release should I use?
Latest stable file DupeFix Project 3.1.6
Game version 1.12.2
Loader Forge
DupeFix Project 3.1.6 targets 1.12.2 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is DupeFix Project required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does DupeFix Project 3.1.6 need?
DupeFix Project 3.1.6. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add DupeFix Project without breaking your instance.
Built for DupeFix Project 3.1.6. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use DupeFix Project 3.1.6. It targets 1.12.2 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside DupeFix Project 3.1.6. It opens that exact file at the source.
About this project
What does DupeFix Project add?
💎 DupeFix Project 💎
DupeFix Project is a mod made for Minecraft 1.12.2 that fixes dupes in other mods.
The reason this mod exists is to fix as many dupes as possible so that modpacks and servers can take advantage of several mods without having to ban items from them.
Most mods here are either no longer updated, or no longer receive updates for Minecraft 1.12.2. So to keep them usable on modpacks and servers, this mod was created.
My game is crashing on startup, what do I do?
It could be an incompatibility of the Mixin version with other mods you have installed. Please try to install Mixin 0.7-0.8 Compatibility to prevent this from happening.
If the crash persists, please open an issue on GitHub.
Which dupes this mod fixes?
At the moment, this mod fixes the following Dupe Bugs:
Vanilla
Blood Magic[CurseForge]
Botania[CurseForge]
Project Red: World[CurseForge]
Backpack Dupe Bug
Spice of Life[CurseForge]
Lunch Bag/Box Dupe Bug
Tinkers' Construct[CurseForge]
Tool Forge Dupe Bug
Thaumcraft[CurseForge]
Arcane Workbench Dupe Bug
Collector Infusion Enchantment Dupe Bug
Multiplayer Arcane Workbench Dupe Bug
Thaumcraft Entities Drops Dupe Bug
Thaumic Wonders[CurseForge]
Tiny Progressions[CurseForge]
Big Pouch Dupe Bug
Mekanism[CurseForge]
Personal Chest Dupe Bug
Nether Chest[CurseForge]
Industrial Foregoing[CurseForge]
Extra Utilities[CurseForge]
Actually Additions[CurseForge]
The Farlanders[CurseForge]
Looter Thorns Enchantment Dupe Bug
Forestry[CurseForge]
Thermal Expansion[CurseForge]
Arcane Archives[CurseForge]
Radiant Crafting Table Dupe Bug
Tinkers' Complement[CurseForge]
Industrial Craft 2[CurseForge]
Quark[CurseForge]
Iron Backpacks[CurseForge]
Any problems or suggestions, create an issue on github
Project description from CurseForge.
Pick your setup
DupeFix Project by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
DupeFix Project versions and loaders
DupeFix Project 3.1.6
DupeFixProject-1.12.2-3.1.6.jar
13 Aug 2021
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.12.2 · Forge setup Forge1.12.2 release
DupeFix Project 3.1.5
DupeFixProject-1.12.2-3.1.5.jar
3 Aug 2021
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.12.2 setup 1.12.2 release
DupeFix Project 3.1.4
DupeFixProject-1.12.2-3.1.4.jar
30 Jul 2021
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.12.2 setup 1.12.2 release
DupeFix Project 3.1.3
DupeFixProject-1.12.2-3.1.3.jar
19 Jul 2021
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.12.2 setup 1.12.2 release
DupeFix Project 3.1.2
DupeFixProject-1.12.2-3.1.2.jar
9 Apr 2021
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.12.2 setup 1.12.2 release
DupeFix Project 3.1.1
DupeFixProject-1.12.2-3.1.1.jar
6 Jan 2021
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.12.2 setup 1.12.2 release
DupeFix Project 3.1.0
DupeFixProject-1.12.2-3.1.0.jar
12 Dec 2020
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.12.2 setup 1.12.2 release
DupeFix Project 3.0.6
DupeFixProject-1.12.2-3.0.6.jar
8 Dec 2020
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.12.2 setup 1.12.2 release
DupeFix Project 3.0.5
DupeFixProject-1.12.2-3.0.5.jar
5 Dec 2020
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.12.2 setup 1.12.2 release
DupeFix Project 3.0.4
DupeFixProject-1.12.2-3.0.4.jar
2 Nov 2020
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.12.2 setup 1.12.2 release
DupeFix Project 3.0.3
DupeFixProject-1.12.2-3.0.3.jar
4 Oct 2020
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.12.2 setup 1.12.2 release
DupeFix Project 3.0.2
DupeFixProject-1.12.2-3.0.2.jar
1 Oct 2020
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.12.2 setup 1.12.2 release
Looking for an older file? The official CurseForge project page is in Resources.
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