The game crash before going into battle for some armies, not sure which mod is causing it. exception error as follow: Please help, thanks!! Exception information Type: System.ArgumentNullException Message: Value cannot be null. Parameter name: source Source: System.Core CallStack: at System.Linq.Enumerable.Any[TSource](IEnumerable`1 source) at TaleWorlds.Core.Extensions.IsEmpty[T](IEnumerable`1 source) at SandBox.SandboxBattleBannerBearersModel.GetBannerBearerReplacementWeapon(BasicCharacterObject agentCharacter) at TaleWorlds.MountAndBlade.Mission.SpawnTroop_Patch1(Mission this, IAgentOriginBase troopOrigin, Boolean isPlayerSide, Boolean hasFormation, Boolean spawnWithHorse, Boolean isReinforcement, Int32 formationTroopCount, Int32 formationTroopIndex, Boolean isAlarmed, Boolean wieldInitialWeapons, Boolean forceDismounted, Nullable`1 initialPosition, Nullable`1 initialDirection, String specialActionSetSuffix, ItemObject bannerItem, FormationClass formationIndex) at TaleW...