
Modrinth · Minecraft mod
Item Split Bug Fix
Fix the bug that items cannot stack.
Quick answer
Which Item Split Bug Fix release should I use?
Item Split Bug Fix 1.20.1-1.4 targets 1.20.1 with Forge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Item Split Bug Fix required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Item Split Bug Fix 1.20.1-1.4 need?
1.20.1-1.4. 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 Item Split Bug Fix without breaking your instance.
Built for Item Split Bug Fix 1.20.1-1.4. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.20.1-1.4. It targets 1.20.1 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
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.20.1-1.4. It opens that exact file at the source.
About this project
What does Item Split Bug Fix add?
In some modded environments, items cannot stack even if they are the same item.
This is because one of the pair has a blank NBT tag.
This mod fixs this bug. That is all.
I hope this helps anyone who is having problems with items splitting up.
If you want to report a bug or a question, please tell me on Discord Server.
MODをたくさん入れた環境では、アイテムに空のNBTタグが勝手に付与されるせいで同一アイテムでも重ならないことがあります。
そのバグに遭遇した人向け。
ただそのバグを解決するだけのMODです。
Project description from Modrinth.
Pick your setup
Item Split Bug Fix 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
Item Split Bug Fix versions and loaders
1.20.1-1.4
item_split_bug_fix-1.20.1-1.4.jar
11 Jul 2026
Looking for an older file? The official Modrinth project page is in Resources.