引擎内部的代码报错。 LobbyManager的游戏开始通知报错

请修复游戏中的以下错误。请定位根因并修改代码，完成后验证游戏不再报错。

TapTap Maker - Error Report
Generated: 2026-10-19 05:16:56.791
Version: a7d51636 (HEAD@3763ea44)
Error Count: 1 total, 1 unique

[2026-10-19 05:16:48.479] [ERROR] Execute Lua function failed: [string "urhox-libs/GameLobby/HostSandbox/LobbyManager..."]:769: attempt to index a nil value (field 'Success')
stack traceback:
[string "urhox-libs/GameLobby/HostSandbox/LobbyManager..."]:769: in method '_handleGameStartNotification'
[string "urhox-libs/GameLobby/HostSandbox/LobbyManager..."]:369: in function <[string "urhox-libs/GameLobby/HostSandbox/LobbyManager..."]:368>

--- 处理游戏开始通知

function LobbyManager:_handleGameStartNotification(eventData)

local success = eventData["Success"]:GetBool()

local errorCode = eventData["ErrorCode"]:GetInt()

local serverIP = eventData["ServerIP"]:GetString()

local serverPort = eventData["ServerPort"]:GetInt()

local authKey = eventData["AuthKey"]:GetString()

local sessionId = eventData["SessionId"]:GetInt64()

local mapName = eventData["MapName"]:GetString()

if success then

self.gameServerInfo = {

ip = serverIP,

port = serverPort,

authKey = authKey,

sessionId = sessionId,

mapName = mapName,

}

self.isMatching = false

LogDebug(string.format("Game server ready: %s:%d, session=%d",

serverIP, serverPort, sessionId), self.config.debugMode)

if self.onMatchFound then

self.onMatchFound(self.gameServerInfo)

end

if self.onGameStarted then

self.onGameStarted(self.gameServerInfo)

end

else

LogError("Game start notification failed: " .. errorCode)

if self.onError then

self.onError("GAME_START", errorCode)

end

end

end