Multiple Errors During Use

Used in conjunction with Welcome Controller. When opening Outfits page, there are no items displayed and then the following error in console:

Failed to call hook 'CMDMain' on plugin 'SkinController v2.0.17' (KeyNotFoundException: The given key 'Attire' was not present in the dictionary.) at System.Collections.Generic.Dictionary2[TKey,TValue].get_Item (TKey key) [0x0001e] in <f98723dd4586469db5213ec59da723ca>:0 at Oxide.Plugins.SkinController.UIWriteItemPanel (BasePlayer player, Oxide.Plugins.SkinController+PlayerSettings playerSettings) [0x0003f] in <9051eab7834a4e48adca9acc26a8b3c1>:0 at Oxide.Plugins.SkinController.UIInit (BasePlayer player, System.Int32 panel, System.Boolean fromCommand) [0x00138] in <9051eab7834a4e48adca9acc26a8b3c1>:0 at Oxide.Plugins.SkinController.CMDMain (ConsoleSystem+Arg arg) [0x00b90] in <9051eab7834a4e48adca9acc26a8b3c1>:0 at Oxide.Plugins.SkinController.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x01154] in <9051eab7834a4e48adca9acc26a8b3c1>:0 at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <42f9bedc659b4f4786eb778d3cd58968>:0 at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <112d89ea5d3348c8b949af0ab1a866d2>:0 at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <112d89ea5d3348c8b949af0ab1a866d2>:0

Using "/preloadskins" also gives the following error:

[SkinController] Could not find any tags that match [] in the workshopItemDetails.json for skin NightToken (2903606292). Create Mapping in that file and reload the plugin to Import this skin.
[SkinController] Could not find any tags that match [] in the workshopItemDetails.json for skin DayToken (2903605100). Create Mapping in that file and reload the plugin to Import this skin.
[SkinController] Could not find any tags that match [] in the workshopItemDetails.json for skin Rusting-Away-Small-Boxes (2570846413). Create Mapping in that file and reload the plugin to Import this skin.
[SkinController] Could not find any tags that match [] in the workshopItemDetails.json for skin TeleportToOutpost (3404578282). Create Mapping in that file and reload the plugin to Import this skin.
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source
ArgumentNullException: Value cannot be null.
Parameter name: source

Documentation around the use of the "/importskins" file is incomplete, I've tried listing just Skin ID's, the config file for SkinBox, and other various combinations and it errors out.

Yes, I have loaded custom skins to the list.