Exception while loading mod Stairs at /home/ilys/.config/unity3d/Klei/Oxygen Not Included/mods/Steam/2012810337.
HarmonyLib.HarmonyException: Patching exception in method virtual System.Boolean CreaturePathFinderAbilities::TraversePath(PotentialPath& path, System.Int32 from_cell, NavType from_nav_type, System.Int32 cost, System.Int32 transition_id, System.Boolean submerged) ---> System.Exception: Parameter "underwater_cost" not found in method virtual System.Boolean CreaturePathFinderAbilities::TraversePath(PotentialPath& path, System.Int32 from_cell, NavType from_nav_type, System.Int32 cost, System.Int32 transition_id, System.Boolean submerged)
at HarmonyLib.MethodPatcher.EmitCallParameter (System.Reflection.MethodInfo patch, System.Collections.Generic.Dictionary`2[TKey,TValue] variables, System.Boolean allowFirsParamPassthrough, System.Reflection.Emit.LocalBuilder& tmpObjectVar, System.Collections.Generic.List`1[T] tmpBoxVars) [0x00756] in <2f5aaaa000594d07b9998f4cff1e9662>:0
at HarmonyLib.MethodPatcher+<>c__DisplayClass31_0.<AddPrefixes>b__0 (System.Reflection.MethodInfo fix) [0x0008d] in <2f5aaaa000594d07b9998f4cff1e9662>:0
at HarmonyLib.CollectionExtensions.Do[T] (System.Collections.Generic.IEnumerable`1[T] sequence, System.Action`1[T] action) [0x00014] in <2f5aaaa000594d07b9998f4cff1e9662>:0
at HarmonyLib.MethodPatcher.AddPrefixes (System.Collections.Generic.Dictionary`2[TKey,TValue] variables, System.Reflection.Emit.LocalBuilder runOriginalVariable) [0x0001b] in <2f5aaaa000594d07b9998f4cff1e9662>:0
at HarmonyLib.MethodPatcher.CreateReplacement (System.Collections.Generic.Dictionary`2[System.Int32,HarmonyLib.CodeInstruction]& finalInstructions) [0x00166] in <2f5aaaa000594d07b9998f4cff1e9662>:0
at HarmonyLib.PatchFunctions.UpdateWrapper (System.Reflection.MethodBase original, HarmonyLib.PatchInfo patchInfo) [0x00057] in <2f5aaaa000594d07b9998f4cff1e9662>:0
at HarmonyLib.PatchClassProcessor.ProcessPatchJob (HarmonyLib.PatchJobs`1+Job[T] job) [0x000bb] in <2f5aaaa000594d07b9998f4cff1e9662>:0
--- End of inner exception stack trace ---
at HarmonyLib.PatchClassProcessor.ReportException (System.Exception exception, System.Reflection.MethodBase original) [0x0010f] in <2f5aaaa000594d07b9998f4cff1e9662>:0
at HarmonyLib.PatchClassProcessor.Patch () [0x00082] in <2f5aaaa000594d07b9998f4cff1e9662>:0
at HarmonyLib.Harmony.<PatchAll>b__10_0 (System.Type type) [0x00007] in <2f5aaaa000594d07b9998f4cff1e9662>:0
at HarmonyLib.CollectionExtensions.Do[T] (System.Collections.Generic.IEnumerable`1[T] sequence, System.Action`1[T] action) [0x00014] in <2f5aaaa000594d07b9998f4cff1e9662>:0
at HarmonyLib.Harmony.PatchAll (System.Reflection.Assembly assembly) [0x00006] in <2f5aaaa000594d07b9998f4cff1e9662>:0
at KMod.UserMod2.OnLoad (HarmonyLib.Harmony harmony) [0x00007] in <909e4581d16543dc9ee95970f8e4b63d>:0
at KMod.DLLLoader.LoadDLLs (KMod.Mod ownerMod, System.String harmonyId, System.String path, System.Boolean isDev) [0x00222] in <909e4581d16543dc9ee95970f8e4b63d>:0

at UnityEngine.Debug.LogError (System.Object message, UnityEngine.Object context) [0x00000] in <a83e096d0ba5413da59ce235b648c30c>:0
at Debug.LogError (System.Object obj, UnityEngine.Object context) [0x00000] in <c18493f80aa04ff3ace65928c7d66bf2>:0
at DebugUtil.LogErrorArgs (UnityEngine.Object context, System.Object[] objs) [0x00000] in <c18493f80aa04ff3ace65928c7d66bf2>:0
at DebugUtil.LogException (UnityEngine.Object context, System.String errorMessage, System.Exception e) [0x00000] in <c18493f80aa04ff3ace65928c7d66bf2>:0
at KMod.DLLLoader.LoadDLLs (KMod.Mod ownerMod, System.String harmonyId, System.String path, System.Boolean isDev) [0x00000] in <909e4581d16543dc9ee95970f8e4b63d>:0
at KMod.Mod.Load (KMod.Content content) [0x00000] in <909e4581d16543dc9ee95970f8e4b63d>:0
at KMod.Manager.Load (KMod.Content content) [0x00000] in <909e4581d16543dc9ee95970f8e4b63d>:0
at Global.Awake () [0x00000] in <909e4581d16543dc9ee95970f8e4b63d>:0
at UnityEngine.Object.Internal_InstantiateSingleWithParent_Injected (UnityEngine.Object data, UnityEngine.Transform parent, UnityEngine.Vector3& pos, UnityEngine.Quaternion& rot) [0x00000] in <a83e096d0ba5413da59ce235b648c30c>:0
at UnityEngine.Object.Internal_InstantiateSingleWithParent (UnityEngine.Object data, UnityEngine.Transform parent, UnityEngine.Vector3 pos, UnityEngine.Quaternion rot) [0x00000] in <a83e096d0ba5413da59ce235b648c30c>:0
at UnityEngine.Object.Instantiate (UnityEngine.Object original, UnityEngine.Vector3 position, UnityEngine.Quaternion rotation, UnityEngine.Transform parent) [0x00000] in <a83e096d0ba5413da59ce235b648c30c>:0
at UnityEngine.Object.Instantiate[T] (T original, UnityEngine.Vector3 position, UnityEngine.Quaternion rotation, UnityEngine.Transform parent) [0x00000] in <a83e096d0ba5413da59ce235b648c30c>:0
at Util.KInstantiate (UnityEngine.GameObject original, UnityEngine.Vector3 position, UnityEngine.Quaternion rotation, UnityEngine.GameObject parent, System.String name, System.Boolean initialize_id, System.Int32 gameLayer) [0x00000] in <c18493f80aa04ff3ace65928c7d66bf2>:0
at Util.KInstantiate (UnityEngine.GameObject original, UnityEngine.GameObject parent, System.String name) [0x00000] in <c18493f80aa04ff3ace65928c7d66bf2>:0
at LaunchInitializer.Update () [0x00000] in <909e4581d16543dc9ee95970f8e4b63d>:0
Build: U42-512719-VD