ServerlistBufferCrashFixer

A fork of ServerlistBufferFixer that fixes 2 crashes

1.9K Downloads

forgeoptimization

Configure a Compatible Minecraft Server

About this Mod

Serverlist Buffer Crash Fixer

This is a fork of https://modrinth.com/mod/serverlistbufferfixer that fixes 2 crashes than original mod:

java.lang.ClassNotFoundException: net.minecraft.client.gui.ServerListEntryNormal$Anonymous${RANDOM_NUMBER}

Might happen if you have mods with other mixin versions;

java.lang.NullPointerException: Ticking screen 
at io.netty.bootstrap.Bootstrap.checkAddress(Bootstrap.java:255)...

Might happen if you have lots of servers in the list and using ViaForge.

Optimizations

Check the original mod page for more info.

1.7.10 or 1.12.2?

1.7.10 can try https://github.com/draknyte1/Netty-Patcher to fix the second crash.

Open an issue on GitHub to request.

Available Versions

1.1.0release

MC 1.8.8, 1.8.9forge

April 11, 2025

How to Install ServerlistBufferCrashFixer on Your Client

Install the Mod Loader Locally

Install forge for your local Minecraft version.

Download the Matching File

Choose the ServerlistBufferCrashFixer file for forge and Minecraft 1.8.9.

Install Mod

Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.8.9, 1.8.8

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Does ServerlistBufferCrashFixer need to be installed on the Minecraft server?

No. Modrinth marks ServerlistBufferCrashFixer as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.

Which version and loader does ServerlistBufferCrashFixer require?

Use a file for forge and your exact Minecraft version. Supported versions include 1.8.9, 1.8.8. Files for different loaders are not interchangeable.

ServerlistBufferCrashFixer is not working – what should I check?

First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.