Unsafe World Random Access Detector
🟡 Updated this year⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
🖼️ Gallery (1 images)
🔍 Analysis
- 👍 0.0% endorsement rate
- 🏆 #687 of 1284 fabric mods in this game by downloads
📋 About This Mod
# Unsafe World Random Access Detector This is a mod that detects unsafe off-thread world random access, helping to find causes of "Accessing LegacyRandomSource from multiple threads" crash. This is useful for finding the cause of mysterious crashes with `Accessing LegacyRandomSource from multiple threads`. This is **not** a fix for the issue, but it will help you find the cause of the issue. !(https://cdn-raw.modrinth.com/data/MsGuTgPJ/images/fe2cfcfd5ba9fe881216f1e6cfc412b3bf56e50d.png) Note: If you are already using C2ME, this mod is not needed (but won't crash if used together anyway).
# Unsafe World Random Access Detector
This is a mod that detects unsafe off-thread world random access, helping to find causes of "Accessing LegacyRandomSource from multiple threads" crash.
This is useful for finding the cause of mysterious crashes with `Accessing LegacyRandomSource from multiple threads`. This is not a fix for the issue, but it will help you find the cause of the issue.
!(https://cdn-raw.modrinth.com/data/MsGuTgPJ/images/fe2cfcfd5ba9fe881216f1e6cfc412b3bf56e50d.png)
📊 Mod Details
- Game
- Minecraft Mods
- Author
- ishland
- Version
- 1.2.0
- Downloads
- 1,547,938
- Endorsements
- 53
- Category
- fabric
- Created
- 2/4/2023
- Updated
- 3/24/2026
- Game Versions
- 26.1-rc-3, 26.1, 26.1.1, 26.1.2, 26.2
- Tags
- utility
🔧 How to Install Minecraft Mods Mods
Download from Modrinth. Use Prism Launcher or drop into your mods folder.
📖 Full step-by-step install guide for Minecraft Mods →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Minecraft Mods commands, item IDs, and more.
❓ Frequently Asked Questions
Which Minecraft Mods versions does Unsafe World Random Access Detector support?
The author lists 26.1-rc-3, 26.1, 26.1.1, 26.1.2, 26.2. Other versions may work but are untested by the author.
What is the latest version of Unsafe World Random Access Detector?
Version 1.2.0, published 2026-03-24 with 1.5M downloads recorded at the source.
Keep browsing — more Minecraft Mods mods await