NullReferenceException at IOnPlayerCommandNot An Issue
When I try and give the vest command I get this error

[11/4/2019 12:43:29 PM] Failed to call hook 'IOnPlayerCommand' on plugin 'RustCore v2.0.4339' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000fb] in <4452f821def6406d834e4149849fe7ea>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <4452f821def6406d834e4149849fe7ea>:0 ​
The error you provided is coming from Oxide, in the Rust extension, not from the Suicide Vest plugin.

Could you provide the full error though, not just the first few lines?
@Wulf - That was the full error. It only happens when you try useing /givevest "and the playername" it throws that specific error. if you use /givevest STEAMID - it works as expected no errors thrown.

Merged post

@Wulf - That is the complete error code that was generated, It ONLY happens with the Suicide Vest plugin and it seems to be happening when you use the ingame chat command for it. 

It only appears when you use a players name instead of the Steam ID. 
Steps to reproduce
type in game chat "/givevest playername" Ex - fastburst. results in the error above thrown.

now if I type "/givevest steamid_for_that_player" - works as expected, no errors at all.
There is more to the error, that isn't the full stack. Could you check your oxide/logs? If you aren't sure where to look, you can pastebin the full log here.
5c2d88ae4ea06.jpg Wulf
There is more to the error, that isn't the full stack. Could you check your oxide/logs? If you aren't sure where to look, you can pastebin the full log here.

Here is the section of the logs when using the chat command using /givevest fastburst

12:36 [Warning] Calling 'OnServerInitialized' on 'SuicideVest v1.0.5' took 410ms
12:36 [Info] Loaded plugin Suicide Vest v1.0.5 by birthdates
12:36 [Warning] [DiscordRewards] Sending request for member list from Discord server...
12:36 [Warning] [DiscordRewards] Member list response received. 99 members returned
12:38 [Info] [Welcomer] ! [ZTL] FastBurst joined the server from 
12:39 [Warning] Calling 'CanNetworkTo' on 'Vanish v0.7.4' took average 1004ms
12:39 [Warning] Calling 'CanNetworkTo' on 'Vanish v0.7.4' took average 1072ms
12:39 [Warning] Calling 'CanNetworkTo' on 'Vanish v0.7.4' took average 1052ms
12:39 [Warning] Calling 'OnEntityTakeDamage' on 'Vanish v0.7.4' took average 1066ms
12:39 [Error] Failed to call hook 'IOnPlayerCommand' on plugin 'RustCore v2.0.4339' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000fb] in <4452f821def6406d834e4149849fe7ea>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <4452f821def6406d834e4149849fe7ea>:0 

Merged post

when I use the chat command /givevest 7656119799918**** (hide last 4 of steamid) it works perfectly
 it only throws the error when trying to use the players name itself.
Failed to call hook 'IOnPlayerCommand' on plugin 'RustCore v2.0.4732' (NullReferenceException: Object reference not set to an instance of an object)
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000fb] in :0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in :0

how do i fix this

Could you provide the full error from oxide/logs please?
sure thing, was looking this up again forgot i already made a post about it :/.  my bad for long time.  its happening when im trying to call a personal heli.  at the same time as no helis will spawn at all other than the heliride plugin. 
16:58 [Warning] [HeliControl] Limits dictionary does not contain: Limit.ch47.3
16:59 [Error] Failed to call hook 'IOnPlayerCommand' on plugin 'RustCore v2.0.4788' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000fb] in <cf88a28c7fb44d36890d85a78331cc9d>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <cf88a28c7fb44d36890d85a78331cc9d>:0 
16:59 [Info] PersonalHeli was compiled successfully in 1920ms
16:59 [Warning] Calling 'Unload' on 'PersonalHeli v1.1.6' took 129ms​

Error when using /quarry in Quarry Craft

Failed to call hook 'IOnPlayerCommand' on plugin 'RustCore v2.0.4788' (NullReferenceException: )
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000fb] in <cf88a28c7fb44d36890d85a78331cc9d>:0
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <cf88a28c7fb44d36890d85a78331cc9d>:0
Where was the command used and who used it? Any args passed with it?

Edit: All of these appear to be plugin-specific errors, but for some reason are passed to the core.
5e13a8d5b2bc5.jpg Wulf
Where was the command used and who used it? Any args passed with it?

Edit: All of these appear to be plugin-specific errors, but for some reason are passed to the core.
i used the command in a test server
only argument i used was /quarry while standing next to a level 2 workbench 
lkL6ILXWQrGV4uj.jpg Wulf
Where was the command used and who used it? Any args passed with it?

Edit: All of these appear to be plugin-specific errors, but for some reason are passed to the core.

hi me too i have same error with /kit in game i have put all defaut no config by me same error 

 

(03:34:33) | Failed to call hook 'IOnPlayerCommand' on plugin 'RustCore v2.0.5164' (JsonReaderException: Invalid character after parsing property name. Expected ':' but got: ,. Path 'title', line 3, position 11.)
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000fb] in <0fbce81d88d64454b3e7abb24df7026b>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <0fbce81d88d64454b3e7abb24df7026b>:0
TqIoPuSVIORXs1K.jpg Killeroox

hi me too i have same error with /kit in game i have put all defaut no config by me same error 

 

(03:34:33) | Failed to call hook 'IOnPlayerCommand' on plugin 'RustCore v2.0.5164' (JsonReaderException: Invalid character after parsing property name. Expected ':' but got: ,. Path 'title', line 3, position 11.)
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000fb] in <0fbce81d88d64454b3e7abb24df7026b>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <0fbce81d88d64454b3e7abb24df7026b>:0
Check to see which plugins you have that are using the OnPlayerCommand hook.
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