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Unsafe World Random Access Detector

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.

1.14M
45

Compatibility

Minecraft: Java Edition

26.1
1.21.x
1.20.x
1.19.x

Platforms

Supported environments

Client-side
Server-side
Client and server

Links

Report issues View source Join Discord server

Creators

ishland
ishlandOwner

Details

Licensed MIT
Published 3 years ago
Updated 2 days ago

1.2.0 for fabric

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Changelog

No changelog specified.

Files

unsafe-world-random-access-detector-1.2.0.jar(19.54 KiB) Primary
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Metadata

Release channel

Release

Version number

1.2.0

Loaders

Fabric

Game versions

26.1-rc-3, 26.1

Environment

Client and server, best when installed on both

Downloads

24

Publication date

March 24, 2026 at 1:52 PM

Publisher

ishland

ishland

Owner

Version ID