Minecraft version
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CurseForge · Minecraft mod
Illegal Stack Fixer
Resets stack count to maximum stack size
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Illegal Stack Fixer release should I use?
Latest stable file illegal_stack_fixer-mc1.20.4-1.0.1-build.10.jar
Game version 1.20.4
Loader Fabric, Forge, Quilt
Illegal Stack Fixer illegal_stack_fixer-mc1.20.4-1.0.1-build.10.jar targets 1.20.4 with Fabric, Forge, Quilt. 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 Illegal Stack Fixer 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 Fabric, Forge, Quilt
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 Illegal Stack Fixer illegal_stack_fixer-mc1.20.4-1.0.1-build.10.jar need?
illegal_stack_fixer-mc1.20.4-1.0.1-build.10.jar. 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 Illegal Stack Fixer without breaking your instance.
Built for Illegal Stack Fixer illegal_stack_fixer-mc1.20.4-1.0.1-build.10.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use illegal_stack_fixer-mc1.20.4-1.0.1-build.10.jar. It targets 1.20.4 with Fabric, Forge, Quilt; 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 illegal_stack_fixer-mc1.20.4-1.0.1-build.10.jar. It opens that exact file at the source.
About this project
What does Illegal Stack Fixer add?
Illegal Stack Fixer
THIS MOD PAGE WILL NO LONGER BE UPDATED. GO TO MODRINTH TO GET THE LATEST VERSION
Requires the Fabric Loader and Fabric API
A Fabric Minecraft server to use the mod on
Setup
- Drop the mod in the server mods folder
Details
Illegal Stack Fixer is a server-side mod to set the stack size of any stack to the maximum stack size if the stack size is too big.
It detects all invalid stack sizes from chests-like blocks and entities with storage upon any non-creative player opening the inventory.
Download
Project description from CurseForge.
Pick your setup
Illegal Stack Fixer by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
1.20.3
3 loader buildsMinecraft version
1.20.2
3 loader buildsMinecraft version
1.20.1
3 loader buildsMinecraft version
1.20
3 loader buildsMinecraft version
1.19.1
1 loader buildMinecraft version
1.19
1 loader buildMinecraft version
1.18.1
1 loader buildMinecraft version
1.18
1 loader buildMinecraft version
1.17.1
1 loader buildMinecraft version
1.17
1 loader buildMinecraft version
1.16.5
1 loader buildShowing the newest 12 of 17 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Illegal Stack Fixer versions and loaders
illegal_stack_fixer-mc1.20.4-1.0.1-build.10.jar
19 Jan 2024
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.4 · Fabric setup FabricForge1.20.4Quilt release
illegal_stack_fixer-mc1.20.2-1.0.0-build.7.jar
8 Jan 2024
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.4 · Fabric setup 1.20.2Fabric1.20.31.20.1 release
illegal_stack_fixer-mc1.20.2-1.0.0-build.6.jar
8 Jan 2024
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.4 · Fabric setup 1.20.2Fabric1.20.31.20.1 release
illegal-stack-fixer-mc1.19-4.0.0+build.10.jar
29 Jun 2022
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.19.1 · Fabric setup Fabric1.19.11.19 release
IllegalStackFixer-3.0.0.jar
10 Dec 2021
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.18.1 · Fabric setup 1.18.1Fabric1.18 release
IllegalStackFixer-2.0.0.jar
9 Jun 2021
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.17.1 · Fabric setup 1.17.11.17Fabric release
IllegalStackFixer-1.0.1.jar
7 Jun 2021
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.16.5 · Fabric setup 1.16.31.16.11.16Fabric release
IllegalStackFixer-1.0.0.jar
16 May 2021
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.16.5 · Fabric setup 1.16.31.16.11.16Fabric release
Looking for an older file? The official CurseForge project page is in Resources.
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