Failed to run a 3.00 timer

i keep geting this error is this normal ? what i need to do to fix this ?

(12:25:06) | Failed to run a 3.00 timer in 'SmartWarnings v2.4.1' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.SmartWarnings.DisplayUnAcknowledgedWarnings (Oxide.Core.Libraries.Covalence.IPlayer player) [0x000a4] in <b70db65e77b54f60a677bd40ea4d7a6d>:0 
  at Oxide.Plugins.SmartWarnings+<OnPlayerSleepEnded>c__AnonStorey2.<>m__0 () [0x00010] in <b70db65e77b54f60a677bd40ea4d7a6d>:0 
  at Oxide.Core.Libraries.Timer+TimerInstance.FireCallback () [0x00018] in <bae5f1223fce49c493b01571c99dce02>:0

I'm getting the same error 34 times in console after a restart

17/09 11:08:56 | Failed to run a 3.00 timer in 'SmartWarnings v2.4.1' (NullReferenceException: Object reference not set to an instance of an object)
at Oxide.Plugins.SmartWarnings.DisplayUnAcknowledgedWarnings (Oxide.Core.Libraries.Covalence.IPlayer player) [0x000a4] in <4546e1cd981145a5be06bb3249134ab0>:0
at Oxide.Plugins.SmartWarnings+<OnPlayerSleepEnded>c__AnonStorey2.<>m__0 () [0x00010] in <4546e1cd981145a5be06bb3249134ab0>:0
at Oxide.Core.Libraries.Timer+TimerInstance.FireCallback () [0x00018] in <bae5f1223fce49c493b01571c99dce02>:0

17/09 11:08:56 | Failed to run a 3.00 timer in 'SmartWarnings v2.4.1' (NullReferenceException: Object reference not set to an instance of an object)
at Oxide.Plugins.SmartWarnings.DisplayUnAcknowledgedWarnings (Oxide.Core.Libraries.Covalence.IPlayer player) [0x000a4] in <4546e1cd981145a5be06bb3249134ab0>:0
at Oxide.Plugins.SmartWarnings+<OnPlayerSleepEnded>c__AnonStorey2.<>m__0 () [0x00010] in <4546e1cd981145a5be06bb3249134ab0>:0
at Oxide.Core.Libraries.Timer+TimerInstance.FireCallback () [0x00018] in <bae5f1223fce49c493b01571c99dce02>:0

Only myself and another admin have used it. There should be no warnings on a logged out/sleeping player.

Hi,

Thanks for reporting this I'm working on a fix!

Hi, I've now released a new version that should resolve the above issue.

Please try it and confirm

Changed Status from Pending to Work in Progress

Changed Fixed In to 2.4.2

i did update cs file only , i didnt change the config and data , and the problem is still there 

Failed to run a 3.00 timer in 'SmartWarnings v2.4.2' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.SmartWarnings.DisplayUnAcknowledgedWarnings (Oxide.Core.Libraries.Covalence.IPlayer player) [0x000b4] in <7cedc64554d04edca3c00b6b74ac4406>:0 
  at Oxide.Plugins.SmartWarnings+<OnPlayerSleepEnded>c__AnonStorey2.<>m__0 () [0x00010] in <7cedc64554d04edca3c00b6b74ac4406>:0 
  at Oxide.Core.Libraries.Timer+TimerInstance.FireCallback () [0x00018] in <bae5f1223fce49c493b01571c99dce02>:0

new thing happen when i did update the plugin when i give warning to player i cant give more warnings 

 Failed to call hook 'cmdWarnGUI' on plugin 'SmartWarnings v2.4.2' (ArgumentException: An item with the same key has already been added. Key: 3)
  at System.Collections.Generic.Dictionary`2[TKey,TValue].TryInsert (TKey key, TValue value, System.Collections.Generic.InsertionBehavior behavior) [0x000c1] in <fb001e01371b4adca20013e0ac763896>:0 
  at System.Collections.Generic.Dictionary`2[TKey,TValue].Add (TKey key, TValue value) [0x00000] in <fb001e01371b4adca20013e0ac763896>:0 
  at Oxide.Plugins.SmartWarnings.WarnPlayer (Oxide.Core.Libraries.Covalence.IPlayer targetPlayer, Oxide.Core.Libraries.Covalence.IPlayer adminPlayer, System.String preset) [0x001d2] in <e886f86cad4d4ff1a5d41a4ba278e405>:0 
  at Oxide.Plugins.SmartWarnings.cmdWarnGUI (Oxide.Core.Libraries.Covalence.IPlayer player, System.String cmd, System.String[] args) [0x002b2] in <e886f86cad4d4ff1a5d41a4ba278e405>:0 
  at Oxide.Plugins.SmartWarnings.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x004b4] in <e886f86cad4d4ff1a5d41a4ba278e405>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <09575a60985045248bcb43b20faeeb99>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <bae5f1223fce49c493b01571c99dce02>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <bae5f1223fce49c493b01571c99dce02>:0

Hi, thanks for sharing this info.

It is recommended to wipe the warning data file for the new version. I will check these issues.

I had completely wiped our test server, installed SmartWarnings and on startup I am getting the 3 minute timer errors in console. 

Failed to run a 3.00 timer in 'SmartWarnings v2.4.2' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.SmartWarnings.DisplayUnAcknowledgedWarnings (Oxide.Core.Libraries.Covalence.IPlayer player) [0x000b4] in <57c3d2c03b7d4a2a8a718456f46c9f07>:0 
  at Oxide.Plugins.SmartWarnings+<OnPlayerSleepEnded>c__AnonStorey2.<>m__0 () [0x00010] in <57c3d2c03b7d4a2a8a718456f46c9f07>:0 
  at Oxide.Core.Libraries.Timer+TimerInstance.FireCallback () [0x00018] in <bae5f1223fce49c493b01571c99dce02>:0  
(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)

Ok, thanks for confirming it still appears. So it only appears once if I understand? Does it appear only on start up?

Trying to pin this bug down.

For me it's always on startup. I see it happen twice a day on our main server since they have it rebooting at noon & midnight. 

hey I have it on startup and sometimes during the day:

10/28 11:58:07 | Failed to run a 3.00 timer in 'SmartWarnings v2.4.2' (NullReferenceException: Object reference not set to an instance of an object)
at Oxide.Plugins.SmartWarnings.DisplayUnAcknowledgedWarnings (Oxide.Core.Libraries.Covalence.IPlayer player) [0x000b4] in <75cb0c5174e14e27a8664a64a69728a1>:0
at Oxide.Plugins.SmartWarnings+<OnPlayerSleepEnded>c__AnonStorey2.<>m__0 () [0x00010] in <75cb0c5174e14e27a8664a64a69728a1>:0
at Oxide.Core.Libraries.Timer+TimerInsta

Changed Status from Work in Progress to Closed

Changed Fixed In from 2.4.2 to 2.5.0-beta2