CLLCCompatibility Crashfixx

CLLC Compatibility CrashFix (Valheim 1.0+)

Compatibility and Boss Spawn Crash Fix for CreatureLevelAndLootControl (CLLC) on Valheim 1.0+ (Ashlands and newer).

What This Fixes

• Boss Altar Summoning Crash (Fixed):
• In Valheim 1.0+, OfferingBowl.DelayedSpawnBoss shifted internal local variables (GameObject to slot 1, BaseAI to slot 2).
• Original CLLC hardcoded loading slot 1, mistakenly treating the boss's 3D GameObject as a Component/BaseAI, causing an immediate fatal engine crash (Access Violation in UnityPlayer.dll / GCHandle:GetTarget) the moment Eikthyr or any boss appeared.
• This package corrects the transpiler instruction to target slot 2 (BaseAI) and adds an upfront null-guard.
• All Prior Valheim 1.0.12 Compatibility Repairs:
• Updates sector APIs (ZDO.GetSector, ZoneSystem.GetZonePos).
• Fixes EffectList.Create (5-argument to 6-argument forwarding).
• Fixes Inventory.Changed and inventory crafting notifications.
• Fixes Minimap.noForest color field references.
• Fixes CookingStation.SpawnItem and Inventory.AddItem argument counts.

Requirements

• Smoothbrain-CreatureLevelAndLootControl-4.6.4
• denikson-BepInExPack_Valheim-5.4.2350 (or newer)

Installation

r2modman:

• Disable or uninstall older L4zerShark_Team-CLLCCompatibility if present (to avoid duplicate loaders).
• Install / Import this mod (CLLCCompatibility_Crashfixx).
• Ensure the original Smoothbrain-CreatureLevelAndLootControl remains installed and enabled.
• Launch modded Valheim!

Dedicated Server Manual Install:

• Extract the patchers/ folder into your server's BepInEx/ directory so the DLL resides at:

BepInEx/patchers/CLLCCompatibility_Crashfixx/CLLCCompatibility.dll

• Remove any old CreatureLevelControl.dll inside BepInEx/cache/ValheimThreeCompatibility/ so it rebuilds cleanly.
• Start the server normally.