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Blaze3DLinuxFix project artwork

CurseForge · Minecraft mod

Blaze3DLinuxFix

Handles a NullPointerException in Minecraft 26.1 that prevents it from starting on some Linux distros, such as CachyOS.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Blaze3DLinuxFix release matches 26.1.2?

Updated 4 months ago
Best match for your filters blaze3dlinuxfix-1.0.jar
Game version 26.1, 26.1.1, 26.1.2
Loader NeoForge

blaze3dlinuxfix-1.0.jar targets 26.1, 26.1.1, 26.1.2 with NeoForge. 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 Blaze3DLinuxFix 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 NeoForge
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.

Understand client and server requirements Read the Minecraft installation guide

What else does blaze3dlinuxfix-1.0.jar need?

blaze3dlinuxfix-1.0.jar on 26.1.2. Every mod below is checked against that same setup.

No extra mods listed for this file

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 Blaze3DLinuxFix without breaking your instance.

Built for blaze3dlinuxfix-1.0.jar on 26.1.2. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use blaze3dlinuxfix-1.0.jar. It targets 26.1, 26.1.1, 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.

  2. 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.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside blaze3dlinuxfix-1.0.jar. It opens that exact file at the source.

About this project

What does Blaze3DLinuxFix add?

Blaze3DLinuxFix

Handles a NullPointerException in Minecraft 26.1 preventing it from starting on some Linux distros, such as CachyOS.

Not always needed. All it does is replace setupKeyboardCallbacks in com.mojang.blaze3d.platform.InputConstants with a version that try/catches each line, ignoring NullPointerException.

Licensed MIT.

Error log for vanilla Minecraft 26.1 on CachyOS with GLFW 3.4. (same error happens on GLFW 3.5, though that isn't released yet as far as I can tell)

Thread: Render thread
Stacktrace:
    at org.lwjgl.system.Checks.check(Checks.java:188) ~[lwjgl-3.4.1.jar:build 2] {}
    at org.lwjgl.glfw.GLFW.nglfwSetPreeditCallback(GLFW.java:1911) ~[lwjgl-glfw-3.4.1.jar:build 2] {}
    at org.lwjgl.glfw.GLFW.glfwSetPreeditCallback(GLFW.java:1920) ~[lwjgl-glfw-3.4.1.jar:build 2] {}
    at TRANSFORMER/minecraft@26.1.2/com.mojang.blaze3d.platform.InputConstants.setupKeyboardCallbacks(InputConstants.java:208) ~[minecraft-client-patched-26.1.2.30-beta.jar:?]

Project description from CurseForge.

Pick your setup

Blaze3DLinuxFix by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

3 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Blaze3DLinuxFix versions and loaders

1 of 1 releases match

Looking for an older file? The official CurseForge project page is in Resources.

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