请教高手们
我想要这quick3.2中使用assetsmanager,但是报错,我的代码如下:
local versionUrl = server…versionFile…self.needDownVersions.version…"."…self.needDownVersions.id
local packageUrl = self.needDownVersions.fileUrl
print("packageUrl is "..packageUrl..", versionUrl is "..versionUrl)
if self.nowDownIndex == 1 then
print("packageUrl is "..packageUrl..", versionUrl is "..versionUrl..", self.path is "..self.path)
self.assetsManager = cc.AssetsManager:new(packageUrl,versionUrl,self.path) --资源包路径,代码号路径,存储路径
self.assetsManager:registerScriptHandler(handler(self, self.downHandler))
else
– self.assetsManager:setVersionFileUrl(versionUrl)
– self.assetsManager:setPackageUrl(packageUrl)
end
错误提示:attempt to index field ‘AssetsManager’ (a nil value)
请问是什么原因,应该怎么使用呢?