File Details
AlaLoot 1.3.1 - Hotfix for 1.21.1
- R
- Apr 25, 2026
- 217.24 KB
- 29
- 1.21.1
- NeoForge
File Name
alaloot-1.21.1-1.3.1.jar
Supported Versions
- 1.21.1
Curse Maven Snippet
1.3.1 — Hotfix for Minecraft 1.21.1
Fixed
- Mod failed to load on NeoForge 21.1.x with
InvalidModFileException: Missing ModLoader in file. Theneoforge.mods.tomlmanifest was missing themodLoaderandloaderVersionfields, which are required on NeoForge 21.1.x (they are auto-defaulted only on NeoForge 26.1+). AddedmodLoader="javafml"andloaderVersion="[4,)". - Restored
pack.mcmeta(pack_format=34) inside the jar. NeoForge 26.1 auto-generates this file but NeoForge 21.1.x does not.
Notes
- This affects only the Minecraft 1.21.1 build. The Minecraft 1.21.10 / NeoForge 26.1 release (
alaloot-26.1.2-1.3.0.jar) is unaffected and remains the recommended download for that version. - If you previously installed
alaloot-1.21.1-1.3.0.jarand saw the crash on server start, please replace it with this 1.3.1 file. No config or world data changes — drop-in replacement.
Sorry to anyone who hit the broken 1.3.0 build — the fix is verified end-to-end.

