ultracraft rendering crash fix

fixes a connector rendering crash between ultracraft and chloride with oculus

10 Downloads

forgemanagement

Rent Server with this Mod

Screenshots

About this Mod

this mod fixes a crash with connector that made ultracraft crash if you had installed both chloride and oculus upon entering the world

this mod is a very quick fix that literally is just editing the refmap and mixins file
this fix was made by nuhayuponosik so credit goes to him for making it while i was doing irl stuff
also if you are on fabric please support Absolutelyaya who made the actual mod so all credit goes to them and instead download this: https://modrinth.com/mod/absolute-ultracraft

Available Versions

ultracraft rendering crash fix 1.20.1-2.2.2release

MC 1.20.1forge

June 9, 2026

How to Install ultracraft rendering crash fix on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

Install Mod

Open the mod browser in the dashboard and search for "ultracraft rendering crash fix". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

ultracraft rendering crash fix server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is ultracraft rendering crash fix compatible with forge?

ultracraft rendering crash fix officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with ultracraft rendering crash fix – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if ultracraft rendering crash fix consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.