When using the latest version of CO and OverhaulLib, there is crash that can occur when someone near you takes off their clothes (specifically the Upper Body and Upper Body Over slots). 

The crash log looks like this:

Running on 64 bit Windows 10.0.26100.0 with 15731 MB RAM
Game Version: v1.20.12 (Stable)
12/06/2025 22:06:34: Critical error occurred in the following mod: overhaullib@0.2.9
Loaded Mods: aculinaryartillery@1.2.5, americanfrontiersman@1.8.0, tonwexp-neue@2.1.1, anmitechco@1.3.0, chiseltools@1.14.19, dressedtokill@1.7.0, fixedpaths@1.0.2, flowers@1.0.1, globalbloc@1.0.0, handtohand@1.0.3, hangingoillamps@1.0.3, hideplayername@2.1.3, immersiveorecrush@2.2.1, manualdough@1.1.3, manualscraping@1.2.1, millwright@1.2.4, morebanners@1.2.1, moremeadoptions@1.1.4, overhaullib@0.2.9, primitivesurvival@3.7.7, ridetogether@1.0.0, cotassets@0.0.4, slowwalkmod@1.2.2, stepfixelk@0.0.1, tankardsandgoblets@1.0.0, unevenbricks@1.0.0, game@1.20.12, apegrapes@1.2.6, flags@1.1.8, bedspawnv2@1.4.0, betterfirepitexploitfit@1.1.6, betterpoultice2@1.0.9, betterruins@0.4.12, billposting@1.0.1, butchering@1.9.0, carryon@1.8.1, cartwrightscaravan@1.5.1, coinage@1.14.0, colorfulcandles@1.2.3, combatoverhaul@0.3.9, commonlib@2.6.1, coopsynergy@0.1.0, coreofarts@0.2.3, caffCuniculture@1.0.8, doubleupdatefix@1.0.3, dynamictestingtools@1.0.1, entitynametag@1.2.2, envelopes@1.4.1, expandedfoods@1.7.4, expandedskins@2.1.0, fairplayguardian@1.1.9, farseer@1.3.1, foodshelves@1.6.3, fromgoldencombs@1.8.12, gourmandbalance@1.0.1, gourmand@1.7.0, heatretention@1.0.2, herbarium@1.4.0, improvedhandbookrecipes@1.1.3, itemizer@1.1.1, jopainting@1.4.1, kevinsfurniture@1.6.6, knapster@2.14.4, kscartographytable@1.0.2, maketea@0.3.1, maltiezcrossbows@1.2.0, multisign@1.1.0, neverwinter@1.6.4, noticeboard@1.1.1, oneroof@1.9.3, pewter@1.2.3, playerlist@2.1.5, plumbandcube@1.1.0, postsandbeams@1.4.0, removeprimitivesurvivalstairs@1.0.0, rivers@4.1.0, rpvoicechat@2.3.19, slapalabelonit@1.0.0, somethinginthewater@1.2.6, speedboat@1.0.0, statushudcont@3.2.6, stonebakeoven@1.1.6, substrate@1.1.2, tabletopgames@2.10.4, toolsanimations@1.0.2, traitacquirer@0.9.6, typing_indicatorfix@1.0.1, unconscious@1.10.3, vanvar@6.0.12, vinconomy@0.4.0, creative@1.20.12, vsinstrumentsbase@2.0.1, survival@1.20.12, xlib@0.8.16, armory@0.2.4, artofgrowing@1.1.2, em@3.2.2, nocrossbowspam@1.1.1, pabrass@1.0.2, paelectrum@1.0.1, pagoldsilver@1.0.2, playercorpse@1.11.1, stonequarry@3.4.3, thebasics@5.0.1, vsinstruments_quackpack@1.0.2, wildcraftfruit@1.3.2, xskills@0.8.19, aogbreedingaddon@1.1.0, artsxskills@1.1.0, tailorsdelight@1.9.7, theworkingclasses@1.0.4, dressmakers@1.6.0
System.IndexOutOfRangeException: Index was outside the bounds of the array.
at CombatOverhaul.Colliders.ShapeElementCollider.GetTransformMatrix(Int32 jointId, Single[] TransformationMatrices4x4) in D:\Projects\VintageStory\Overhaullib\source\Colliders\EntityCollider.cs:line 491
at CombatOverhaul.Colliders.ShapeElementCollider.Transform(Single[] transformMatrixAll, ICoreClientAPI api) in D:\Projects\VintageStory\Overhaullib\source\Colliders\EntityCollider.cs:line 338
at CombatOverhaul.Colliders.CollidersEntityBehavior.RecalculateColliders(ClientAnimator animator, ICoreClientAPI clientApi) in D:\Projects\VintageStory\Overhaullib\source\Colliders\EntityBehavior.cs:line 360
at CombatOverhaul.Colliders.CollidersEntityBehavior.OnGameTick(Single deltaTime) in D:\Projects\VintageStory\Overhaullib\source\Colliders\EntityBehavior.cs:line 180
at Vintagestory.API.Common.Entities.Entity.OnGameTick(Single dt) in VintagestoryApi\Common\Entity\Entity.cs:line 1106
at Vintagestory.API.Common.EntityAgent.OnGameTick(Single dt) in VintagestoryApi\Common\Entity\EntityAgent.cs:line 481
at Vintagestory.API.Common.EntityPlayer.OnGameTick(Single dt) in VintagestoryApi\Common\Entity\EntityPlayer.cs:line 654
at Vintagestory.Client.NoObf.ClientSystemEntities.OnGameTick(Single dt) in VintagestoryLib\Client\Systems\Entities.cs:line 107
at Vintagestory.Common.GameTickListener.OnTriggered(Int64 ellapsedMilliseconds) in VintagestoryLib\Common\Model\GameTickListener.cs:line 31
at Vintagestory.Common.EventManager.TriggerGameTick(Int64 ellapsedMilliseconds, IWorldAccessor world) in VintagestoryLib\Common\EventManager.cs:line 174
at Vintagestory.Client.NoObf.ClientMain.MainRenderLoop(Single dt) in VintagestoryLib\Client\ClientMain.cs:line 825
at Vintagestory.Client.GuiScreenRunningGame.RenderToPrimary(Single dt) in VintagestoryLib\Client\MainMenu\Screens\GuiScreenRunningGame.cs:line 161
at Vintagestory.Client.ScreenManager.Render(Single dt) in VintagestoryLib\Client\ScreenManager.cs:line 695
at Vintagestory.Client.ScreenManager.OnNewFrame(Single dt) in VintagestoryLib\Client\ScreenManager.cs:line 670
at Vintagestory.Client.NoObf.ClientPlatformWindows.window_RenderFrame(FrameEventArgs e) in VintagestoryLib\Client\ClientPlatform\GameWindow.cs:line 88
at OpenTK.Windowing.Desktop.GameWindow.Run()
at Vintagestory.Client.ClientProgram.Start(ClientProgramArgs args, String[] rawArgs) in VintagestoryLib\Client\ClientProgram.cs:line 334
at Vintagestory.Client.ClientProgram.<>c__DisplayClass10_0.<.ctor>b__1() in VintagestoryLib\Client\ClientProgram.cs:line 130
at Vintagestory.ClientNative.CrashReporter.Start(ThreadStart start) in VintagestoryLib\Client\ClientPlatform\ClientNative\CrashReporter.cs:line 93

This mod is a band-aid fix to the crashing issue.

I've just replaced the crashing method with a patched version.