KeyNotFoundException: The given key '76561198350416573' was not present in the dictionary.

KeyNotFoundException: The given key '76561198350416573' was not present in the dictionary.
  at System.Collections.Generic.Dictionary`2[TKey,TValue].get_Item (TKey key) [0x0001e] in <8ce0bd04a7a04b4b9395538239d3fdd8>:0
  at Oxide.Plugins.TalkingNpc+ConversationHandler.EndConversation (BasePlayer player, System.Boolean endConversation) [0x00033] in <13ef7224633e40158413f8516454068b>:0
  at Oxide.Plugins.TalkingNpc+ConversationHandler.OnDestroy () [0x00032] in <13ef7224633e40158413f8516454068b>:0

I have been seeing this spam console every now and then, I caught it happening while I was testing different conversation endings to see if that was the issue.

The player seemed to close the menu really fast after the vehicle spawned, but I've been unable to re-create this error, and even got the same player to come and show me what he done, and it worked fine.

Heres the conversation config for this NPC:
 

{
  "0": {
    "Message": "Hi $displayName, take a look at some of these vehicles I made!",
    "Message Display Time (seconds) - Only used if there are no responses": 2.0,
    "Responses": [
      {
        "Message": "I would like to buy one of your vehicles.",
        "Needs Permission (null = No)": null,
        "Player Commands": [],
        "Server Commands": [],
        "Next Message (null = Close UI)": 1,
        "Price": 0,
        "Currency": {
          "Item ID": -932201673,
          "Skin ID": 0
        },
        "Insufficient Funds Message (null = Close UI)": null,
        "Cooldown": 0,
        "Server Wide Cooldown": false
      },
      {
        "Message": "I am just browsing.",
        "Needs Permission (null = No)": null,
        "Player Commands": [],
        "Server Commands": [],
        "Next Message (null = Close UI)": null,
        "Price": 0,
        "Currency": {
          "Item ID": -932201673,
          "Skin ID": 0
        },
        "Insufficient Funds Message (null = Close UI)": null,
        "Cooldown": 0,
        "Server Wide Cooldown": false
      }
    ]
  },
  "1": {
    "Message": "I can currently spawn in: Helicopters. Which one would you like?",
    "Message Display Time (seconds) - Only used if there are no responses": 2.0,
    "Responses": [
      {
        "Message": "I would like a Littlebird.",
        "Needs Permission (null = No)": null,
        "Player Commands": [],
        "Server Commands": [],
        "Next Message (null = Close UI)": 2,
        "Price": 0,
        "Currency": {
          "Item ID": -932201673,
          "Skin ID": 0
        },
        "Insufficient Funds Message (null = Close UI)": null,
        "Cooldown": 0,
        "Server Wide Cooldown": false
      },
      {
        "Message": "I would like a Warbird.",
        "Needs Permission (null = No)": null,
        "Player Commands": [],
        "Server Commands": [],
        "Next Message (null = Close UI)": 3,
        "Price": 0,
        "Currency": {
          "Item ID": -932201673,
          "Skin ID": 0
        },
        "Insufficient Funds Message (null = Close UI)": null,
        "Cooldown": 0,
        "Server Wide Cooldown": false
      }
    ]
  },
  "2": {
    "Message": "Nice choice! This has 10 seats and is much more nible than regular Minicopters!",
    "Message Display Time (seconds) - Only used if there are no responses": 2.0,
    "Responses": [
      {
        "Message": "Here is my 250 Coins.",
        "Needs Permission (null = No)": null,
        "Player Commands": [
          "talking_npc vehicle spawn minicopter $npcName"
        ],
        "Server Commands": [
          "give {player.id} parachute"
        ],
        "Next Message (null = Close UI)": 6,
        "Price": 250,
        "Currency": {
          "Item ID": 1,
          "Skin ID": 0
        },
        "Insufficient Funds Message (null = Close UI)": 7,
        "Cooldown": 600,
        "Server Wide Cooldown": false
      },
      {
        "Message": "I changed my mind.",
        "Needs Permission (null = No)": null,
        "Player Commands": [],
        "Server Commands": [],
        "Next Message (null = Close UI)": null,
        "Price": 0,
        "Currency": {
          "Item ID": -932201673,
          "Skin ID": 0
        },
        "Insufficient Funds Message (null = Close UI)": null,
        "Cooldown": 0,
        "Server Wide Cooldown": false
      }
    ]
  },
  "3": {
    "Message": "Nice choice! This can shoot H.V Rockets & 5.56 Ammo!",
    "Message Display Time (seconds) - Only used if there are no responses": 2.0,
    "Responses": [
      {
        "Message": "Here is my 1000 Coins.",
        "Needs Permission (null = No)": null,
        "Player Commands": [
          "talking_npc vehicle spawn scraptransporthelicopter $npcName"
        ],
        "Server Commands": [],
        "Next Message (null = Close UI)": 6,
        "Price": 1000,
        "Currency": {
          "Item ID": 1,
          "Skin ID": 0
        },
        "Insufficient Funds Message (null = Close UI)": 7,
        "Cooldown": 600,
        "Server Wide Cooldown": false
      },
      {
        "Message": "I changed my mind.",
        "Needs Permission (null = No)": null,
        "Player Commands": [],
        "Server Commands": [],
        "Next Message (null = Close UI)": null,
        "Price": 0,
        "Currency": {
          "Item ID": -932201673,
          "Skin ID": 0
        },
        "Insufficient Funds Message (null = Close UI)": null,
        "Cooldown": 0,
        "Server Wide Cooldown": false
      }
    ]
  },
  "5": {
    "Message": "Let me know if there's anything I can do to help!",
    "Message Display Time (seconds) - Only used if there are no responses": 2.0,
    "Responses": []
  },
  "6": {
    "Message": "I've given you a Parachute too! Go get your ride before someone steals it and please stop by again.",
    "Message Display Time (seconds) - Only used if there are no responses": 2.0,
    "Responses": [
      {
        "Message": "See you later.",
        "Needs Permission (null = No)": null,
        "Player Commands": [],
        "Server Commands": [
          "inventory.giveto $userID parachute"
        ],
        "Next Message (null = Close UI)": null,
        "Price": 0,
        "Currency": {
          "Item ID": -932201673,
          "Skin ID": 0
        },
        "Insufficient Funds Message (null = Close UI)": null,
        "Cooldown": 0,
        "Server Wide Cooldown": false
      }
    ]
  },
  "7": {
    "Message": "I am sorry you do not have enough money.",
    "Message Display Time (seconds) - Only used if there are no responses": 2.0,
    "Responses": [
      {
        "Message": "I will come back later.",
        "Needs Permission (null = No)": null,
        "Player Commands": [],
        "Server Commands": [],
        "Next Message (null = Close UI)": null,
        "Price": 0,
        "Currency": {
          "Item ID": -932201673,
          "Skin ID": 0
        },
        "Insufficient Funds Message (null = Close UI)": null,
        "Cooldown": 0,
        "Server Wide Cooldown": false
      }
    ]
  }
}

Having the same issue, even when the player is not near or offline

KeyNotFoundException: The given key '76561199467393427' was not present in the dictionary.
  at System.Collections.Generic.Dictionary`2[TKey,TValue].get_Item (TKey key) [0x0001e] in <8ce0bd04a7a04b4b9395538239d3fdd8>:0 
  at Oxide.Plugins.TalkingNpc+ConversationHandler.EndConversation (BasePlayer player, System.Boolean endConversation) [0x00033] in <c8d9cdf884fd4f46ad38915d03f1465b>:0 
  at Oxide.Plugins.TalkingNpc+ConversationHandler.CheckPlayersWalkAway () [0x0006e] in <c8d9cdf884fd4f46ad38915d03f1465b>:0 
  at InvokeHandlerBase`1[T].DoTick () [0x00138] in <97363e0bbe864c65a9819cff9eddaf42>:0 
  at InvokeHandlerBase`1[T].LateUpdate () [0x0000c] in <97363e0bbe864c65a9819cff9eddaf42>:

19 minutes ago, Yaan said:

Having the same issue, even when the player is not near or offline

KeyNotFoundException: The given key '76561199467393427' was not present in the dictionary.
  at System.Collections.Generic.Dictionary`2[TKey,TValue].get_Item (TKey key) [0x0001e] in <8ce0bd04a7a04b4b9395538239d3fdd8>:0 
  at Oxide.Plugins.TalkingNpc+ConversationHandler.EndConversation (BasePlayer player, System.Boolean endConversation) [0x00033] in <c8d9cdf884fd4f46ad38915d03f1465b>:0 
  at Oxide.Plugins.TalkingNpc+ConversationHandler.CheckPlayersWalkAway () [0x0006e] in <c8d9cdf884fd4f46ad38915d03f1465b>:0 
  at InvokeHandlerBase`1[T].DoTick () [0x00138] in <97363e0bbe864c65a9819cff9eddaf42>:0 
  at InvokeHandlerBase`1[T].LateUpdate () [0x0000c] in <97363e0bbe864c65a9819cff9eddaf42>:

Ill check into this.

Changed Status from Pending to Closed

Changed Fixed In to 1.4.5