GrainRot UE4SS
Grain Rot UE4SS community overlay for unreal-shimloader.Grain Rot UE4SS
Grain Rot UE4SS community overlay for unreal-shimloader. Mods should depend on this package rather than on Thunderstore-unreal_shimloader directly.
What it does
Grain Rot is Unreal Engine 5.7. Stock UE4SS detects the engine version but cannot resolve three symbols on this build, so it gives up with Fatal Error: PS scan timed out and never initialises. This overlay supplies the AOB signature overrides that fix it:
| File | Symbol |
|---|---|
FName_Constructor.lua |
FName::FName(wchar_t*) |
StaticConstructObject.lua |
StaticConstructObject_Internal |
GNatives.lua |
GNatives |
GUObjectHashTables.lua |
FUObjectHashTables::Get |
No UE4SS build is bundled. The UE4SS that Thunderstore-unreal_shimloader ships works once these signatures are present, so this overlay stays small and inherits shimloader's UE4SS updates.
It also disables shimloader's CheatManagerEnablerMod, ConsoleEnablerMod and ConsoleCommandsMod, which otherwise expose Grain Rot's own Debug* commands through the console. BPModLoaderMod and BPML_GenericFunctions stay enabled, so Blueprint mods in LogicMods work as normal.
Credits
Signatures from UE4SS issue #1228 by aslavd, PDB-derived on the same UE 5.7.4 build.