promotional bannermobile promotional banner

Don't Crash Obscura

Crash-guard mod for NeoForge 1.21.1 that intercepts Tom’s Storage capability lookups and inventory tracking to prevent server crashes from invalid caches, failing safely instead of halting your world.
Back to Files

dontcrashobscura-1.0.0.jar

File namedontcrashobscura-1.0.0.jar
Uploader
NavrelisNavrelis
Uploaded
Jan 4, 2026
Downloads
15
Size
7.7 KB
Mod Loaders
NeoForge
File ID
7417832
Type
R
Release
Supported game versions
  • 1.21.1
DownloadInstall Via App

Curse Maven Snippet

NeoForge

implementation "curse.maven:dont-crash-obscura-1420775:7417832"

Learn more about Curse Maven

What's new

Description (CurseForge-ready)
Don’t Crash Obscura is a lightweight NeoForge 1.21.1+ “safety net” that hardens other mods to prevent client and server crashes. It currently ships two focused fixes:

  • Tom’s Simple Storage: guards BlockCapabilityCache access during chunk unloads/portal travel to stop IllegalStateExceptions.
  • Carry On: sanitizes carry state NBT so sync packets and key presses (e.g., Ctrl + Right Click) can’t NPE and kick players.
    Drop it into your mods folder alongside the affected mods; it’s optional-runtime and only activates its fixes when the target mods are present. Logs include debug notes when a crash is prevented.

This mod has no additional files