如题Exception in UIRootUpdate: System.NullReferenceException: Object reference not set to an instance of an object[lbk]Ref 813BB040[rbk]at RimWorld.CompAffectedByFacilities.CanPotentiallyLinkTo_Static (Verse.ThingDef facilityDef, Verse.IntVec3 facilityPos, Verse.Rot4 facilityRot, Verse.ThingDef myDef, Verse.IntVec3 myPos, Verse.Rot4 myRot, Verse.Map myMap) [lbk]0x00007[rbk] in <630e2863bc9a4a3493f2eff01e3a9556>:0at RimWorld.CompAffectedByFacilities.CanPotentiallyLinkTo_Static (Verse.Thing facility, Verse.ThingDef myDef, Verse.IntVec3 myPos, Verse.Rot4 myRot, Verse.Map myMap) [lbk]0x00012[rbk] in <630e2863bc9a4a3493f2eff01e3a9556>:0at RimWorld.CompAffectedByFacilities+<PotentialThingsToLinkTo>d__24.MoveNext () [lbk]0x00142[rbk] in <630e2863bc9a4a3493f2eff01e3a9556>:0at RimWorld.CompAffectedByFacilities.DrawLinesToPotentialThingsToLinkTo (Verse.ThingDef myDef, Verse.IntVec3 myPos, Verse.Rot4 myRot, Verse.Map map) [lbk]0x00038[rbk] in <630e2863bc9a4a3493f2eff01e3a9556>:0at RimWorld.PlaceWorker_ShowFacilitiesConnections.DrawGhost (Verse.ThingDef def, Verse.IntVec3 center, Verse.Rot4 rot, UnityEngine.Color ghostCol, Verse.Thing thing) [lbk]0x00018[rbk] in <630e2863bc9a4a3493f2eff01e3a9556>:0at Verse.GhostDrawer.DrawGhostThing (Verse.IntVec3 center, Verse.Rot4 rot, Verse.ThingDef thingDef, Verse.Graphic baseGraphic, UnityEngine.Color ghostCol, Verse.AltitudeLayer drawAltitude, Verse.Thing thing, System.Boolean drawPlaceWorkers, Verse.ThingDef stuff) [lbk]0x00084[rbk] in <630e2863bc9a4a3493f2eff01e3a9556>:0at RimWorld.Designator_Place.DrawGhost (UnityEngine.Color ghostCol) [lbk]0x00033[rbk] in <630e2863bc9a4a3493f2eff01e3a9556>:0at RimWorld.Designator_Place.SelectedUpdate () [lbk]0x00079[rbk] in <630e2863bc9a4a3493f2eff01e3a9556>:0at RimWorld.Designator_Build.SelectedUpdate () [lbk]0x00000[rbk] in <630e2863bc9a4a3493f2eff01e3a9556>:0 - POSTFIX Kikohi.PipeSystem: Void PipeSystem.Designator_Build_Patch:Postfix(BuildableDef ___entDef)at

