Failed to call hook 'CanStackItem' on plugin 'StackSizeController v3.1.2' (NullReferenceException: Object reference not set to an instance of an object) at Oxide.Plugins.StackSizeController.CanStackItem (Item item, Item targetItem) [0x00232] in <d88083b61c5343fa8ebe4ea0a6c6cfaa>:0
at Oxide.Plugins.StackSizeController.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0073e] in <d88083b61c5343fa8ebe4ea0a6c6cfaa>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <3606d2af539c45e4b5c61658e6a8b307>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0

error is showing in logs from recent update

Try the latest version

error persists. just to share with you we only have 3k resource stack as the mod. any tips?

Failed to call hook 'CanStackItem' on plugin 'StackSizeController v3.1.4' (NullReferenceException: Object reference not set to an instance of an object) at Oxide.Plugins.StackSizeController.CanStackItem (Item item, Item targetItem) [0x00232] in <69316fac65fc43668591119d326dfcef>:0
at Oxide.Plugins.StackSizeController.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0073e] in <69316fac65fc43668591119d326dfcef>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <3606d2af539c45e4b5c61658e6a8b307>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0

have error. New version 3.1.4

(13:55:12) | Failed to call hook 'CanStackItem' on plugin 'StackSizeController v3.1.4' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.StackSizeController.CanStackItem (Item item, Item targetItem) [0x00232] in <ed97c07b7f894bceadaba52984a78724>:0

  at Oxide.Plugins.StackSizeController.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0073e] in <ed97c07b7f894bceadaba52984a78724>:0

  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <3606d2af539c45e4b5c61658e6a8b307>:0

  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0

  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0
(13:55:32) | Saved 29,453 ents, cache(0.04), write(0.01), disk(0.01).
(13:55:32) | Saving complete
(13:57:02) | Saved 29,438 ents, cache(0.01), write(0.02), disk(0.01).
(13:57:02) | Saving complete
(13:58:32) | Saved 29,472 ents, cache(0.02), write(0.01), disk(0.01).
(13:58:32) | Saving complete
(13:59:42) | Failed to call hook 'CanStackItem' on plugin 'StackSizeController v3.1.4' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.StackSizeController.CanStackItem (Item item, Item targetItem) [0x00232] in <ed97c07b7f894bceadaba52984a78724>:0

  at Oxide.Plugins.StackSizeController.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0073e] in <ed97c07b7f894bceadaba52984a78724>:0

  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <3606d2af539c45e4b5c61658e6a8b307>:0

  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0

  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0
(14:00:02) | Saved 29,437 ents, cache(0.01), write(0.01), disk(0.01).
(14:00:02) | Saving complete
(14:01:32) | Saved 29,453 ents, cache(0.01), write(0.01), disk(0.01).
(14:01:32) | Saving complete
(14:01:58) | Failed to call hook 'CanStackItem' on plugin 'StackSizeController v3.1.4' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.StackSizeController.CanStackItem (Item item, Item targetItem) [0x00232] in <ed97c07b7f894bceadaba52984a78724>:0

  at Oxide.Plugins.StackSizeController.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0073e] in <ed97c07b7f894bceadaba52984a78724>:0

  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <3606d2af539c45e4b5c61658e6a8b307>:0

  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0

  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0
(14:01:58) | Failed to call hook 'CanStackItem' on plugin 'StackSizeController v3.1.4' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.StackSizeController.CanStackItem (Item item, Item targetItem) [0x00232] in <ed97c07b7f894bceadaba52984a78724>:0

  at Oxide.Plugins.StackSizeController.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0073e] in <ed97c07b7f894bceadaba52984a78724>:0

  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <3606d2af539c45e4b5c61658e6a8b307>:0

  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0

  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0

Does anyone know what players are doing when this error shows, I'm not able to replicate.

i just loaded the plugin after I changed the multiplyers to 10000

I get this failure, somebody now a fix?

Failed to call hook 'CanStackItem' on plugin 'StackSizeController v3.1.4' (NullReferenceException: Object reference not set to an instance of an object)
at Oxide.Plugins.StackSizeController.CanStackItem (Item item, Item targetItem) [0x00232] in <ffcce4ea44db49439369fc336df6aed5>:0
at Oxide.Plugins.StackSizeController.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0073e] in <ffcce4ea44db49439369fc336df6aed5>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <3606d2af539c45e4b5c61658e6a8b307>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0

Yeah I got that also

Do you know what's causing the error? I'm not able to replicate. Need to know what is being done when the error happens.

Same error

Failed to call hook 'CanStackItem' on plugin 'StackSizeController v3.1.4' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.StackSizeController.CanStackItem (Item item, Item targetItem) [0x00232] in <51f16a9fe2f044ba992ad25840e9dd97>:0 
  at Oxide.Plugins.StackSizeController.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0073e] in <51f16a9fe2f044ba992ad25840e9dd97>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <3606d2af539c45e4b5c61658e6a8b307>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <c2afd8354b8b4f3ca451cf5a1aa111c3>:0

I get the same error but also I have adjusted catagories and I am still have to go and add some items indivdually.

I get this error every single time a raidable base loads into my server.

Failed to call hook 'CanStackItem' on plugin 'StackSizeController v3.1.4' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.StackSizeController.CanStackItem (Item item, Item targetItem) [0x00232] in <51f16a9fe2f044ba992ad25840e9dd97>:0

  at Oxide.Plugins.StackSizeController.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0073e] in <51f16a9fe2f044ba992ad25840e9dd97>:0