Error

(00:30:47) | Failed to call hook 'OnPlayerInput' on plugin 'MyMiniCopter v0.5.0' (NullReferenceException: Object reference not set to an instance of an object)

at Oxide.Plugins.MyMiniCopter.OnPlayerInput (BasePlayer player, InputState input) [0x00013] in <1c11c1985a7f4ea585ef75ced9c2f25b>:0

at Oxide.Plugins.MyMiniCopter.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x001d7] in <1c11c1985a7f4ea585ef75ced9c2f25b>:0

at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <ccbecb1690ac40048b5b01f4ad263c1c>:0

at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <157a94ee66ab4a7991faecd1eb84be3b>:0

at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <157a94ee66ab4a7991faecd1eb84be3b>:0

Changed Status from Pending to Closed

Changed Fixed In to Next Version

Failed to call hook 'OnPlayerInput' on plugin 'MyMiniCopter v0.5.1' (NullReferenceException: Object reference not set to an instance of an object)

  at Oxide.Plugins.MyMiniCopter.OnPlayerInput (BasePlayer player, InputState input) [0x00013] in <57b9953c67e94e658c8bc30012a98a37>:0 

  at Oxide.Plugins.MyMiniCopter.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x001d7] in <57b9953c67e94e658c8bc30012a98a37>:0 

  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <ccbecb1690ac40048b5b01f4ad263c1c>:0 

  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <157a94ee66ab4a7991faecd1eb84be3b>:0 

  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <157a94ee66ab4a7991faecd1eb84be3b>:0 

Try a new config file.  I don't see why this would be happening.

I think that did it or me deleting data file

I still get the error when the server restarts. I have to reload the plugin to get it to work.

This is my config

{
  "Global": {
    "allowWhenBlocked": false,
    "allowRespawnWhenActive": false,
    "useCooldown": true,
    "useNoEscape": true,
    "useFriends": false,
    "useClans": true,
    "useTeams": false,
    "copterDecay": false,
    "allowDamage": true,
    "killOnSleep": false,
    "allowFuelIfUnlimited": false,
    "allowDriverDismountWhileFlying": true,
    "allowPassengerDismountWhileFlying": true,
    "debug": false,
    "StopEngineOnGMini": false,
    "stdFuelConsumption": 0.25,
    "cooldownmin": 10.0,
    "mindistance": 0.0,
    "gminidistance": 0.0,
    "minDismountHeight": 7.0,
    "startingFuel": 100.0,
    "Prefix": "[My MiniCopter]: ",
    "TimedHover": false,
    "DisableHoverOnDismount": true,
    "EnableRotationOnHover": true,
    "PassengerCanToggleHover": false,
    "HoverWithoutEngine": false,
    "UseFuelOnHover": true,
    "HoverDuration": 60.0,
    "UseKeystrokeForHover": false,
    "HoverKey": 134217728
  },
  "Version": {
    "Major": 0,
    "Minor": 5,
    "Patch": 1
  },
  "VIPSettings": {}
}

You might try modifying the function to include a new line:

        private void OnPlayerInput(BasePlayer player, InputState input)
        {
            if (player == null || input == null) return;
            if (!player.userID.IsSteamId()) return; // ADD THIS LINE
            if (!configData.Global.UseKeystrokeForHover) return;

The only reason this might be a problem is if some NPC plugin is somehow triggering this.  I only suggest this because it's not clear when it is happening.  Is it during boot or only when an actual player first connects, tries to the use a copter, etc.

I'm seeing this error on start.

[Error] Failed to call hook 'CanMountEntity' on plugin 'MyMiniCopter v0.5.1' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.MyMiniCopter.DoLog (System.String message) [0x00000] in <2a015dcc8f374eddb334e5fddc085478>:0 
  at Oxide.Plugins.MyMiniCopter.CanMountEntity (BasePlayer player, BaseMountable mountable) [0x00060] in <2a015dcc8f374eddb334e5fddc085478>:0 
  at Oxide.Plugins.MyMiniCopter.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x0062e] in <2a015dcc8f374eddb334e5fddc085478>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <d431e37658ba4727b7490299d12dfc44>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <157a94ee66ab4a7991faecd1eb84be3b>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <157a94ee66ab4a7991faecd1eb84be3b>:0 

That is a different error and this ticket has been closed.