/jet error

Failed to call hook 'JetChatCommand' on plugin 'JetPack v1.1.7' (NullReferenceException: Object reference not set to an instance of an object.)
  at BaseEntity.SetParent (BaseEntity entity, System.UInt32 boneID, System.Boolean worldPositionStays, System.Boolean sendImmediate) [0x0013f] in <4884905e86504ab6ae5a13297a5a4ba5>:0 
  at BaseEntity.SetParent (BaseEntity entity, System.Boolean worldPositionStays, System.Boolean sendImmediate) [0x00000] in <4884905e86504ab6ae5a13297a5a4ba5>:0 
  at Oxide.Plugins.JetPack+BuildManager.SetParent (BaseEntity parrentEntity, BaseEntity childEntity, UnityEngine.Vector3 localPosition, UnityEngine.Vector3 localRotation) [0x00000] in <4b8d98db0f0c49b39235aa0052515455>:0 
  at Oxide.Plugins.JetPack+BuildManager.CreateChildEntity (BaseEntity parrentEntity, System.String prefabName, UnityEngine.Vector3 localPosition, UnityEngine.Vector3 localRotation, System.UInt64 skinID) [0x00031] in <4b8d98db0f0c49b39235aa0052515455>:0 
  at Oxide.Plugins.JetPack+JetpackComponent.SpawnChair () [0x0004a] in <4b8d98db0f0c49b39235aa0052515455>:0 
  at Oxide.Plugins.JetPack+JetpackComponent.BuildJetpack () [0x00000] in <4b8d98db0f0c49b39235aa0052515455>:0 
  at Oxide.Plugins.JetPack+JetpackComponent.Init (BasePlayer player, Oxide.Plugins.JetPack+MovableDroppedItemContainer movableDroppedContainer) [0x00014] in <4b8d98db0f0c49b39235aa0052515455>:0 
  at Oxide.Plugins.JetPack+JetpackComponent.CreateJetpack (BasePlayer player) [0x00013] in <4b8d98db0f0c49b39235aa0052515455>:0 
  at Oxide.Plugins.JetPack+JetpackComponent.TryAttachJetpackToPlayer (BasePlayer player) [0x00008] in <4b8d98db0f0c49b39235aa0052515455>:0 
  at Oxide.Plugins.JetPack+JetpackComponent.OnPlayerEnterJetCommand (BasePlayer player) [0x0001c] in <4b8d98db0f0c49b39235aa0052515455>:0 
  at Oxide.Plugins.JetPack.JetChatCommand (BasePlayer player, System.String command, System.String[] arg) [0x0000a] in <4b8d98db0f0c49b39235aa0052515455>:0 
  at Oxide.Plugins.JetPack.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00628] in <4b8d98db0f0c49b39235aa0052515455>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <cd9a02fd331347bd82d550bb1a9c8e9f>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <b76ec77c47d1449e92b2baab8603843d>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <b76ec77c47d1449e92b2baab8603843d>:0

I am getting this error when trying to use the /jet command after putting the jetpack in my clothing slot

Hello! try to delete config and reinstall plugin 

Changed Status from Pending to Work in Progress

Same error. Could it be because Im wearing a parachute
 

Failed to call hook 'JetChatCommand' on plugin 'JetPack v1.1.7' (NullReferenceException: Object reference not set to an instance of an object.)
  at BaseEntity.SetParent (BaseEntity entity, System.UInt32 boneID, System.Boolean worldPositionStays, System.Boolean sendImmediate) [0x0013f] in <4884905e86504ab6ae5a13297a5a4ba5>:0 
  at BaseEntity.SetParent (BaseEntity entity, System.Boolean worldPositionStays, System.Boolean sendImmediate) [0x00000] in <4884905e86504ab6ae5a13297a5a4ba5>:0 
  at Oxide.Plugins.JetPack+BuildManager.SetParent (BaseEntity parrentEntity, BaseEntity childEntity, UnityEngine.Vector3 localPosition, UnityEngine.Vector3 localRotation) [0x00000] in <77760a3f079f43f1975e5b25b358fa34>:0 
  at Oxide.Plugins.JetPack+BuildManager.CreateChildEntity (BaseEntity parrentEntity, System.String prefabName, UnityEngine.Vector3 localPosition, UnityEngine.Vector3 localRotation, System.UInt64 skinID) [0x00031] in <77760a3f079f43f1975e5b25b358fa34>:0 
  at Oxide.Plugins.JetPack+JetpackComponent.SpawnChair () [0x0004a] in <77760a3f079f43f1975e5b25b358fa34>:0 
  at Oxide.Plugins.JetPack+JetpackComponent.BuildJetpack () [0x00000] in <77760a3f079f43f1975e5b25b358fa34>:0 
  at Oxide.Plugins.JetPack+JetpackComponent.Init (BasePlayer player, Oxide.Plugins.JetPack+MovableDroppedItemContainer movableDroppedContainer) [0x00014] in <77760a3f079f43f1975e5b25b358fa34>:0 
  at Oxide.Plugins.JetPack+JetpackComponent.CreateJetpack (BasePlayer player) [0x00013] in <77760a3f079f43f1975e5b25b358fa34>:0 
  at Oxide.Plugins.JetPack+JetpackComponent.TryAttachJetpackToPlayer (BasePlayer player) [0x00008] in <77760a3f079f43f1975e5b25b358fa34>:0 
  at Oxide.Plugins.JetPack+JetpackComponent.OnPlayerEnterJetCommand (BasePlayer player) [0x0001c] in <77760a3f079f43f1975e5b25b358fa34>:0 
  at Oxide.Plugins.JetPack.JetChatCommand (BasePlayer player, System.String command, System.String[] arg) [0x0000a] in <77760a3f079f43f1975e5b25b358fa34>:0 
  at Oxide.Plugins.JetPack.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x00628] in <77760a3f079f43f1975e5b25b358fa34>:0 
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <cd9a02fd331347bd82d550bb1a9c8e9f>:0 
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000d8] in <b76ec77c47d1449e92b2baab8603843d>:0 
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <b76ec77c47d1449e92b2baab8603843d>:0

I will test

okay

Send your config pls

{
  "Version": "1.1.7",
  "Prefix of chat messages": "[JetPack]",
  "Permission to use": "jetpack.use",
  "Permission to use a Jetpack without a Jetpack item in the inventory (chat command - /jet)": "jetpack.command",
  "Permission to give to yourself": "jetpack.giveself",
  "Permission to turn off fuel": "jetpack.fuel",
  "Activate the jetpack when moving an item into a clothing container?": false,
  "Maximum flight altitude": 1000.0,
  "Allow the use of weapons on the jetpack?": true,
  "Take off a jetpack in the water?": true,
  "Allow to take off the jetpack in the air": false,
  "Third-person view": false,
  "Turn on the sound?": true,
  "Use quiet sound": false,
  "Enable collision damage": true,
  "Collision Damage Multiplier": 5.0,
  "Collision acceleration threshold": 2.5,
  "The SamSite will attack the jetpack": true,
  "The SamSite on the monuments will attack the jetpack": false,
  "Increased missile speed and SamSite attack radius by jetpack": true,
  "Allow loot supply drop when using a jetpack": false,
  "List of commands that are prohibited while using the jetpack": [
    "home"
  ],
  "Control": {
    "Air resistance": 0.7,
    "Thrust": 20.0,
    "Pitch": 1.5,
    "Roll": 1.5,
    "Yaw": 1.5,
    "Control assistance": true
  },
  "Fuel": {
    "Use fuel": true,
    "Fuel period": 1.0,
    "Fuel consumption": 1,
    "Item": "lowgradefuel"
  },
  "Item": {
    "Shortname": "burlap.gloves.new",
    "Skin": 2632956407,
    "Name": "Jetpack"
  },
  "Enable spawn in crates": false,
  "Spawn setting": [
    {
      "Prefab": "assets/bundled/prefabs/radtown/crate_elite.prefab",
      "Chance": 5.0
    }
  ],
  "Notification Settings": {
    "Use Chat Notifications? [true/false]": true
  },
  "Supported Plugins": {
    "ZoneManager setting": {
      "Do you use the ZoneManager? [true/false]": false,
      "List of zone flags that block spawn": [
        "eject",
        "pvegod"
      ],
      "List of zone IDs that block spawn": [
        "Example"
      ]
    }
  }
}

It works with your config on my server

Most likely, you have a plugin installed on the server that does not allow backpacks to spawn

Changed Status from Work in Progress to Not a Bug

ah yeah. I have all items despawn. didnt think of that. thanks