https://gist.github.com/0d3b9ea32a290d96b54f14dab117d577

Exception in Verse.RegionTraverser.BreadthFirstTraverse: System.NullReferenceException: Object reference not set to an instance of an object
at Verse.GenGrid.Walkable (Verse.IntVec3 c, Verse.Map map) [0x00000] in <b64badbf3c3d41018b3ca5d3e8c77771>:0
at Verse.GenGrid.Standable (Verse.IntVec3 c, Verse.Map map) [0x00000] in <b64badbf3c3d41018b3ca5d3e8c77771>:0
- transpiler OskarPotocki.VanillaFurnitureExpanded.Security: IEnumerable`1 VFESecurity.Patch_GenGrid+Standable:Transpiler(IEnumerable`1 instructions)
at Verse.ThingUtility.InteractionCellWhenAt (Verse.ThingDef def, Verse.IntVec3 center, Verse.Rot4 rot, Verse.Map map) [0x00055] in <b64badbf3c3d41018b3ca5d3e8c77771>:0
at Verse.Thing.get_InteractionCell () [0x00018] in <b64badbf3c3d41018b3ca5d3e8c77771>:0
at Verse.Pawn.get_InteractionCell () [0x0032e] in <b64badbf3c3d41018b3ca5d3e8c77771>:0
at Verse.ReachabilityWithinRegion.ThingFromRegionListerReachable (Verse.Thing thing, Verse.Region region, Verse.AI.PathEndMode peMode, Verse.Pawn traveler) [0x000b8] in <b64badbf3c3d41018b3ca5d3e8c77771>:0
at Verse.GenClosest+<>c__DisplayClass4_0.<RegionwiseBFSWorker>b__1 (Verse.Region r) [0x00070] in <b64badbf3c3d41018b3ca5d3e8c77771>:0
at Verse.RegionTraverser+BFSWorker.BreadthFirstTraverseWork (Verse.Region root, Verse.RegionEntryPredicate entryCondition, Verse.RegionProcessor regionProcessor, System.Int32 maxRegions, Verse.RegionType traversableRegionTypes) [0x00054] in <b64badbf3c3d41018b3ca5d3e8c77771>:0
at Verse.RegionTraverser.BreadthFirstTraverse (Verse.Region root, Verse.RegionEntryPredicate entryCondition, Verse.RegionProcessor regionProcessor, System.Int32 maxRegions, Verse.RegionType traversableRegionTypes) [0x0005b] in <b64badbf3c3d41018b3ca5d3e8c77771>:0
- transpiler net.pardeike.rimworld.lib.harmony: IEnumerable`1 VisualExceptions.RunloopExceptionHandler:Transpiler(IEnumerable`1 instructions)