如题，小人完全不做任何工作，鼠标右键也无法进行任何互动。只要一右键就会报下面这些错
Root level exception in OnGUI(): System.ArgumentNullException: Value cannot be null.
Parameter name: type
[Ref 7191025B]
at System.Activator.CreateInstance (System.Type type, System.Boolean nonPublic) [0x00003] in <eae584ce26bc40229c1b1aa476bfa589>:0
at System.Activator.CreateInstance (System.Type type) [0x00000] in <eae584ce26bc40229c1b1aa476bfa589>:0
at RimWorld.WorkGiverDef.get_Worker () [0x00008] in <2a40c3593b334f29ac3cb3d32d652351>:0
at RimWorld.FloatMenuMakerMap.AddJobGiverWorkOrders (UnityEngine.Vector3 clickPos, Verse.Pawn pawn, System.Collections.Generic.List`1[T] opts, System.Boolean drafted) [0x00129] in <2a40c3593b334f29ac3cb3d32d652351>:0
- TRANSPILER net.pardeike.rimworld.mods.achtung: IEnumerable`1 AchtungMod.FloatMenuMakerMap_AddJobGiverWorkOrders_Patch:Transpiler(IEnumerable`1 instructions, ILGenerator generator)
- PREFIX net.pardeike.rimworld.mods.achtung: Void AchtungMod.FloatMenuMakerMap_AddJobGiverWorkOrders_Patch:Prefix(Pawn pawn, ForcedWork& __state)
- PREFIX OskarPotocki.VFECore: Boolean AnimalBehaviours.VanillaExpandedFramework_FloatMenuMakerMap_AddJobGiverWorkOrders_Patch:SkipIfAnimal(Pawn pawn)
- POSTFIX net.pardeike.rimworld.mods.achtung: Void AchtungMod.FloatMenuMakerMap_AddJobGiverWorkOrders_Patch:Postfix(Pawn pawn, ForcedWork __state)
at RimWorld.FloatMenuMakerMap.AddUndraftedOrders (UnityEngine.Vector3 clickPos, Verse.Pawn pawn, System.Collections.Generic.List`1[T] opts) [0x00024] in <2a40c3593b334f29ac3cb3d32d652351>:0
at RimWorld.FloatMenuMakerMap.ChoicesAtFor (UnityEngine.Vector3 clickPos, Verse.Pawn pawn, System.Boolean suppressAutoTakeableGoto) [0x0012b] in <2a40c3593b334f29ac3cb3d32d652351>:0
- PREFIX Mlie.SomeThingsFloat: Void SomeThingsFloat.FloatMenuMakerMap_ChoicesAtFor:Prefix()
- POSTFIX OskarPotocki.VFECore: Void VFE.Mechanoids.HarmonyPatches.FloatMenuMakerMap_ChoicesAtFor_Patch:Postfix(List`1& __result, Vector3 clickPos, Pawn pawn, Boolean suppressAutoTakeableGoto)
- POSTFIX net.pardeike.rimworld.mods.achtung: Void AchtungMod.FloatMenuMakerMap_ChoicesAtFor_Postfix:Postfix(List`1 __result, Vector3 clickPos, Pawn pawn)
- POSTFIX Mlie.SomeThingsFloat: Void SomeThingsFloat.FloatMenuMakerMap_ChoicesAtFor:Postfix()
- POSTFIX cyanobot.toddlers: List`1 Toddlers.FloatMenu_Patch:Postfix(List`1 opts, Pawn pawn, Vector3 clickPos)
at AchtungMod.MultiActions.AddColonist (AchtungMod.Colonist colonist) [0x0001f] in <c48846fe21134b1d9cad8f1931a7d35c>:0
at AchtungMod.Tools.Do[T] (System.Collections.Generic.IEnumerable`1[T] sequence, System.Action`1[T] action) [0x00014] in <c48846fe21134b1d9cad8f1931a7d35c>:0
at <0x1f805680b90 + 0x002ca> <unknown method>
at AchtungMod.Controller.MouseDown (UnityEngine.Vector3 pos, System.Int32 button, System.Boolean longPress) [0x000be] in <c48846fe21134b1d9cad8f1931a7d35c>:0
- TRANSPILER pathfinding.framework: IEnumerable`1 PathfindingFramework.Patches.ModCompatibility.Achtung.Controller_MouseDown_Patch:Transpiler(IEnumerable`1 instructions)
at AchtungMod.Controller.HandleEvents () [0x000cf] in <c48846fe21134b1d9cad8f1931a7d35c>:0
at AchtungMod.Selector_HandleMapClicks_Patch.Prefix () [0x00005] in <c48846fe21134b1d9cad8f1931a7d35c>:0
at RimWorld.Selector.HandleMapClicks () [0x0000e] in <2a40c3593b334f29ac3cb3d32d652351>:0
- PREFIX net.pardeike.rimworld.mods.achtung: Boolean AchtungMod.Selector_HandleMapClicks_Patch:Prefix()
- PREFIX SmashPhil.VehicleFramework: Boolean Vehicles.Extra:MultiSelectFloatMenu(List`1 ___selected)
- PREFIX net.littlewhitemouse.LWM.DeepStorage: Boolean LWM.DeepStorage.Patch_HandleMapClicks:Prefix(Selector __instance, List`1 ___selected)
at RimWorld.Selector.SelectorOnGUI () [0x00000] in <2a40c3593b334f29ac3cb3d32d652351>:0
at RimWorld.MapInterface.HandleLowPriorityInput () [0x0000f] in <2a40c3593b334f29ac3cb3d32d652351>:0
at RimWorld.UIRoot_Play.UIRootOnGUI () [0x000f0] in <2a40c3593b334f29ac3cb3d32d652351>:0
- PREFIX SmashPhil.SmashTools: Void SmashTools.MainMenuKeyBindHandler:HandleKeyInputs()
- PREFIX Dubwise.PerformanceAnalyzer: Void Analyzer.H_KeyPresses:OnGUI()
- POSTFIX net.pardeike.rimworld.mod.camera+: Void CameraPlus.UIRoot_Play_UIRootOnGUI_Patch:Postfix()
- POSTFIX Krkr.RocketMan: Void RocketMan.KeyBinder:OnGUI()
at Verse.Root.OnGUI () [0x00046] in <2a40c3593b334f29ac3cb3d32d652351>:0
- POSTFIX UnlimitedHugs.HugsLib: Void HugsLib.Patches.Root_OnGUI_Patch:OnGUIHookUnfiltered()
- POSTFIX net.pardeike.rimworld.mod.camera+: Void CameraPlus.Root_OnGUI_Patch:Postfix()
UnityEngine.StackTraceUtility:ExtractStackTrace ()
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:Verse.Log.Error_Patch4 (string)
(wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition:Verse.Root.OnGUI_Patch2 (Verse.Root)