Failed to call hook 'OnEntityDeath' on plugin 'Barrelless v3.1.4' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.HuntsMan+DisplayName.Prefix (System.String& __result, ScientistNPC __instance) [0x00009] in <61e0d4c486a14a45b21d36b18e65ea8d>:0
  at (wrapper dynamic-method) MonoMod.Utils.DynamicMethodDefinition.ScientistNPC.get_displayName_Patch6(ScientistNPC)
  at Oxide.Plugins.Barrelless.get_user (BasePlayer player) [0x00028] in <2733e983efdc4eac983a8940de5e8e34>:0
  at Oxide.Plugins.Barrelless.OnEntityDeath (LootContainer entity, HitInfo info) [0x00088] in <2733e983efdc4eac983a8940de5e8e34>:0
  at Oxide.Plugins.Barrelless.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00312] in <2733e983efdc4eac983a8940de5e8e34>: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
NullReferenceException: Object reference not set to an instance of an object

update was out for huntsman try that and hopefully the double error is fixed