我正在创建聊天应用程序
问题是，当我加载页面并打开控制台时，出现以下错误：
Failed to load resource: the server responded with a status of 404 (Not Found)
http://stats.pusher.com/timeline/v2/jsonp/1?session=NjQ2ODk4NTgz&bundle=MQ%3D%3D&key=MDVlNjhiZTZiZTE4N2E0NmNmMmM%3D&lib=anM%3D&version=NC40LjA%3D&cluster=ZXU%3D&features=WyJ3cyJd&timeline=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%3D```
我在pusher中创建了一个新项目，并用正确的集群（键名）填充了我的项目