为啥cc.AssetsManager:new()第4-6个参数一直报错

local function errorback(error)

end

local function onProgressback(percent)
print(“已下载:”…percent…"%")
end
local function onSucceedback(succeed)
– print(“已下载:”…percent…"%")
end
local assetsManager = cc.AssetsManager:new(resourceURL, versionURL,savePath , errorback , onProgressback , onSucceedback)
后面的三个参数为可以写么,但是老报错:10:

关于回调函数的参数就没法Lua导出,可以从导出函数中查看,你会发现一堆:
// Lambda binding for lua is not supported.
assert(false);
需要的话,还是自己手工写个导出函数吧