Arcadia Patch Create

Validated server-side performance patches and runtime controls for the Create mod on NeoForge 1.21.1. Reduces server tick time (MSPT) with adaptive throttling and admin commands.
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arcadia-patch-create-1.4.2.jar

File namearcadia-patch-create-1.4.2.jar
Uploader
curveocurveo
Uploaded
May 19, 2026
Downloads
9.6K
Size
63.7 KB
Mod Loaders
NeoForge
File ID
8116393
Type
R
Release
Supported game versions
  • 1.21.1
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Curse Maven Snippet

NeoForge

implementation "curse.maven:arcadia-patch-create-1520500:8116393"

Learn more about Curse Maven

What's new

Arcadia Patch Create 1.4.2

Conservative crash-fix release for Create 1.21.1.

Fixed

  • Fixed a server crash that could happen when loading chunks containing Create stationary contraptions.
  • Added a defensive guard for invalid Create continuous collision manifolds where the collision axis can be unexpectedly null.
  • Added defensive validation for corrupted or unreadable contraption NBT before Create tries to rebuild the contraption state.
  • Invalid contraption entities are now discarded during load instead of crashing the server tick.

Technical Notes

  • This patch targets Create collision and contraption loading only.
  • It does not disable contraption collision globally.
  • It does not wrap the whole server tick in a broad try/catch.
  • Valid contraptions should keep their normal behavior.
  • If a contraption is corrupted enough to be unreadable, it may be removed to keep the server online.

Compatibility

  • Minecraft: 1.21.1
  • Create: 6.0.10 target
  • Loader: NeoForge

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