Wall building region bug (pawns stuck) (null region)

[Niilo007]

Describe the bug Pawns who are building rooms or walls sometimes (often) get stuck and it has something to do with regions

To Reproduce Steps to reproduce the behavior:

1. Use mod list
2. Play normally
3. build buildings / rooms / walls
4. Pawns that were building said wall get stuck
5. if it doesn't happen right away build more walls

Error Log https://gist.github.com/Niilo007/0155fa6dd2189006920a64e4335c6bfd

Mod List brrainz.harmony Mlie.ModCheck MalteSchulze.RIMMSAssemble Ludeon.RimWorld Ludeon.RimWorld.Royalty UnlimitedHugs.HugsLib fluffy.modmanager Madeline.ModMismatchFormatter erdelf.HumanoidAlienRaces EdB.PrepareCarefully Nif.ToolBox OskarPotocki.VanillaFactionsExpanded.Core roolo.whatthehack roolo.giddyupcore roolo.giddyupbattlemounts roolo.giddyupcaravan roolo.giddyuprideandroll roolo.giddyupmechanoids UnlimitedHugs.MapReroll madarauchiha.custommapsizes Cabbage.RimCities Woolstrand.RealRuins moretraitslots.kv.rw consolidatedtraits.kv.rw VanillaExpanded.VanillaTraitsExpanded DimonSever000.BackstoriesPlus.Specific ChJees.Androids syrchalis.scarremoval Troopersmith1.DeathRattle kongmd.qee Troopersmith1.LifeSupport Mlie.MedicalSupplements MSE2.Core spoonshortage.ADogSaidAnimalProsthetics PeteTimesSix.SimpleSidearms Bar0th.NoRandomRelations Mlie.Wildfire Mlie.BrrandPhew falconne.AFF Uuugggg.UseBedrolls Uuugggg.MealsOnWheels Uuugggg.BuildFromInventory dhultgren.smarterconstruction Mlie.BillysImprovedCaravanFormation brrainz.achtung brrainz.cameraplus Undone.IgniteEverything sirrandoo.wmb hobtook.mortaraccuracy EB.BetterCrashedShipParts syrchalis.setupcamp marvinkosh.ughyougotme DarthSergeant.NurseJob Shotgunfrenzy.PriorityTreatment eagle0600.dressPatients Mlie.LessArbitrarySurgery ONegative.ReworkedTemperatureExtremeEvents GHXX.TechAdvancing Peppsen.PMusic bishop.music dontstopthemusic.kv.rw notfood.FrameRateControl Bar0th.PFC Dubwise.DubsBreakMod weilbyte.snapout SF.Grim.Reality com.yayo.suppression dninemfive.d9framework erdelf.MinifyEverything dhultgren.useminifiedbuildings FrozenSnowFox.FilthVanishesWithRainAndTime roolo.RunAndGun Mlie.RaidersNeverDie neceros.badcanbegood PinoChemicali.SkilledStonecutting Doug.NoJobAuthors ETRT.RoomSize VanillaExpanded.VEE avius.locks showhair.kv.rw adjustabletradeships.kv.rw aRandomKiwi.HuntForMe toywalrus.itemrequests fluffy.fluffybreakdowns Nandonalt.SnowyTrees telefonmast.graphicssettings automatic.bionicicons com.bymarcin.ArchitectIcons proxyer.optionalicons4ai erdelf.PowerIndicators Bichang.MoreSculpture com.github.alandariva.moreplanning Bar0th.NoDebris Mlie.RoadsOfTheRim wastelandr.BetterRoads Uuugggg.SafelyHiddenAway fluffy.relationstab notfood.ResearchPal fluffy.animaltab fluffy.worktab fluffy.pharmacist Mlie.DrugResponse Mlie.DrugPolicyFix Mlie.ImmunitiesReset Mehni.Misc.Modifications tammybee.colonisthistory gguake.areaninclusionexclusion smashphil.loadinginprogress UnlimitedHugs.DefensivePositions UnlimitedHugs.AllowTool Mlie.BestMix razor2.3.AnotherRimworldMod.AutoCutBlight fluffy.blueprints savestoragesettings.kv.rw tammybee.selectablesculpturegraphic hatti.qualitybuilder TheWireLord354.ConduitDeconstruct falconne.HeatMap weilbyte.renamecolony automatic.recipeicons CrashM.ColorCodedMoodBar.11 SaucyPigeon.PawnBadge LadyElizabeth.Snake.MiscJobRanks targhetti.ShowDrafteesWeapon diddily.poweralerts Mlie.FoodAlert Mlie.BetterMessagePlacement Storage.Search.RSA gguake.ui.armorinfo Jaxe.Bubbles Jaxe.Reorderer Krafs.LevelUp erdelf.ShowModDesignators automatic.autolinks PeteTimesSix.CompactHediffs Nykot.RPGStyleInventory Wemd.PartiallyPassableWindTurbines com.prostheticnomissingbodyparts.rimworld.mod Uuugggg.ThickArmor Supes.AutoSeller.Core fluffy.colonymanager Dubwise.DubsPaintShop Saakra.Empire kentington.saveourship2 ratys.rtfuse ratys.rtpowerswitch ratys.rtsolarflareshield Phoenix.VanillaSolarSheild Supes.PowerLogic.Core wit.expandedroofing Mlie.SignsAndMemorials essecoisa.FlooredYASTO fluffy.stuffedfloors smashphil.dropspot tradingspot.kv.rw rimfridge.kv.rw LWM.DeepStorage Mlie.PickUpAndHaul Mlie.StockpileStackLimit Nif.ArchitectExpanded.Fences 4loris4.MoreLinkables VanillaExpanded.VFECore VanillaExpanded.VFEMedical VanillaExpanded.VFESecurity VanillaExpanded.VFEProduction VanillaExpanded.VFESpacer VanillaExpanded.VFEPropsandDecor Mlie.XNDTinyTweaks VanillaExpanded.VCEF VanillaExpanded.VBooksE Supes.ParallelPowerGrid Murmur.SubsurfaceConduit Murmur.WallLight Smuffle.HarvestOrgansPostMortem GT.Sam.TilledSoil Jaxxa.ED.Embrasures cucumpear.curtains neceros.simpleturrets SpessCarp.CommercialServer Linkolas.ProgrammableVents DoctorVanGogh.MiningShaft Ogliss.TheWhiteCrayon.Quarry Mlie.FireExtinguisher Mlie.FireWarden kikohi.TamingArtifact helldragger.combattrainingforked Janson.WeaponTech11 Flyfire2002.FieldMedic VanillaExpanded.VAPPE VanillaExpanded.VPlantsE Oreno.VPlantsE.NoTilledSoil VanillaExpanded.VAEBF machine.betterinfestations VanillaExpanded.VTEXE codyspring.vtexeme Ogre.OgreStack neceros.ninetyninepercent majorhoff.rimthreaded

Screenshots NA

[Niilo007]

https://gist.github.com/040869931e503506ad48527c5517d037

here is another log

[Niilo007]

https://gist.github.com/Niilo007/f94e7d92dd0032a2215e39e7e851e6ad and another player log in case it helps

[Niilo007]

https://steamcommunity.com/sharedfiles/filedetails/?id=218777043

Here is a link to mods that i use. its not quite up to date but it should have most if not all the mods that i have active. So if someone needs to do some testing with the same mods, this should help do that

[Niilo007]

https://steamuserimages-a.akamaihd.net/ugc/1658977677340832299/CE1C465ED216392C7273EC47C900477DAD38B67E/ Screenshot of 2 pawns stuck in a freezer with split regions (where they are standing there is 5C and to the left its -9C

two more https://steamuserimages-a.akamaihd.net/ugc/1658977677340853248/B1A4E1548BA43535B784C560A1F5B25EEBD9406D/ https://steamuserimages-a.akamaihd.net/ugc/1658977677340853039/48C2F5ED55DF9785ACE2C45C8261E26E2CD0074F/

[kertiek]

i think this bug was targeted in 1.2.4 and if it was possible to be replicated, it would have happened when i was testing 1.2.5_preview last night

the only region error i was able to get was:

this save is ready to reproduce the current pathing issue , just let it play out at max speed until they finish building inside the mountain.

vanilla_rt_test_3-preregionnull (1).zip

[Niilo007]

issue seems to have been fixed in this version: 1.2.6 v2.