I've tried a clean game with no other mods and am still having issues using the drying rack. I did also try other types of drying racks like wooden logs, but that did not work either.

Here is a stack trace while debugging through development mode.

I am also having issues like others have reported via comments. However, I didn't want to clog up the comments with my stack trace.

Exception ticking Owl_WoodDryingRack60004 (at (55, 0, 104)). Suppressing further errors. Exception: System.MissingMethodException: System.Collections.Generic.IEnumerator`1<Verse.IntVec3> Verse.CellRect.GetEnumerator()
at UniversalFermenter.CompUniversalFermenter.get_SunRespectSpeedFactor () [0x00045] in <f4beb008a2ac43c59176ead6338f4e9b>:0
at UniversalFermenter.CompUniversalFermenter.get_SpeedFactor () [0x00006] in <f4beb008a2ac43c59176ead6338f4e9b>:0
at UniversalFermenter.CompUniversalFermenter.get_CurrentProgressPerTick () [0x0000b] in <f4beb008a2ac43c59176ead6338f4e9b>:0
at UniversalFermenter.CompUniversalFermenter.DoTicks (System.Int32 ticks) [0x00027] in <f4beb008a2ac43c59176ead6338f4e9b>:0
at UniversalFermenter.CompUniversalFermenter.CompTickRare () [0x00006] in <f4beb008a2ac43c59176ead6338f4e9b>:0
at Verse.ThingWithComps.TickRare () [0x00024] in <fcd99b24cbb3485baa8263b0d6197784>:0
at Verse.TickList.Tick () [0x0016b] in <fcd99b24cbb3485baa8263b0d6197784>:0
Verse.Log:Error(String, Boolean)
Verse.Log:ErrorOnce(String, Int32, Boolean)
Verse.TickList:Tick()
Verse.TickManager:DoSingleTick()
Verse.TickManager:TickManagerUpdate()
Verse.Game:DMD<DMD<UpdatePlay_Patch1>?-416838016::UpdatePlay_Patch1>(Game)
Verse.Root_Play:Update()

GetInspectString exception on Owl_WoodDryingRack60004:
System.MissingMethodException: string Verse.Translator.Translate(string)
at Verse.ThingWithComps.InspectStringPartsFromComps () [0x00020] in <fcd99b24cbb3485baa8263b0d6197784>:0
at Verse.ThingWithComps.GetInspectString () [0x00013] in <fcd99b24cbb3485baa8263b0d6197784>:0
at RimWorld.InspectPaneFiller.DrawInspectStringFor (Verse.ISelectable sel, UnityEngine.Rect rect) [0x00000] in <fcd99b24cbb3485baa8263b0d6197784>:0
Verse.Log:Error(String, Boolean)
RimWorld.InspectPaneFiller:DrawInspectStringFor(ISelectable, Rect)
RimWorld.InspectPaneFiller:DMD<DMD<DoPaneContentsFor_Patch1>?-1363609472::DoPaneContentsFor_Patch1>(ISelectable, Rect)
RimWorld.MainTabWindow_Inspect:DoPaneContents(Rect)
RimWorld.InspectPaneUtility:DMD<DMD<InspectPaneOnGUI_Patch1>?-1860150528::InspectPaneOnGUI_Patch1>(Rect, IInspectPane)
RimWorld.MainTabWindow_Inspect:DoWindowContents(Rect)
Verse.Window:InnerWindowOnGUI(Int32)
UnityEngine.GUI:CallWindowDelegate(WindowFunction, Int32, Int32, GUISkin, Int32, Single, Single, GUIStyle)

System.MissingMethodException: System.Collections.Generic.IEnumerator`1<Verse.IntVec3> Verse.CellRect.GetEnumerator()
at UniversalFermenter.CompUniversalFermenter.get_SunRespectSpeedFactor () [0x00045] in <f4beb008a2ac43c59176ead6338f4e9b>:0
at UniversalFermenter.CompUniversalFermenter+<CompGetGizmosExtra>d__64__0.MoveNext () [0x000bb] in <f4beb008a2ac43c59176ead6338f4e9b>:0
at Verse.ThingWithComps+<GetGizmos>d__32.MoveNext () [0x00088] in <fcd99b24cbb3485baa8263b0d6197784>:0
at Verse.Building+<GetGizmos>d__17.MoveNext () [0x00080] in <fcd99b24cbb3485baa8263b0d6197784>:0
at System.Collections.Generic.List`1[T].InsertRange (System.Int32 index, System.Collections.Generic.IEnumerable`1[T] collection) [0x000db] in <567df3e0919241ba98db88bec4c6696f>:0
at System.Collections.Generic.List`1[T].AddRange (System.Collections.Generic.IEnumerable`1[T] collection) [0x00000] in <567df3e0919241ba98db88bec4c6696f>:0
at RimWorld.InspectGizmoGrid.DrawInspectGizmoGridFor (System.Collections.Generic.IEnumerable`1[T] selectedObjects, Verse.Gizmo& mouseoverGizmo) [0x00045] in <fcd99b24cbb3485baa8263b0d6197784>:0
Verse.Log:Error(String, Boolean)
Verse.Log:ErrorOnce(String, Int32, Boolean)
RimWorld.InspectGizmoGrid:DrawInspectGizmoGridFor(IEnumerable`1, Gizmo&)
RimWorld.MainTabWindow_Inspect:DrawInspectGizmos()
RimWorld.InspectPaneUtility:ExtraOnGUI(IInspectPane)
RimWorld.MainTabWindow_Inspect:ExtraOnGUI()
Verse.WindowStack:WindowStackOnGUI()
RimWorld.UIRoot_Play:UIRootOnGUI()
Verse.Root:OnGUI()

Love the idea of your mods. Appreciate any help you can provide. Have a nice night.