我已经设置了从生产到本地机器（窗口）的风帆项目。我们正在使用 sails-cassandra 。现在我正在运行**节点app.js *。我收到了以下错误
> error: A hook (`orm`) failed to load!
error: Error: There was an error
> attempting to load `sails-cassandra`. (Sails attempted to load this
> adapter because it is referenced by a datastore
> (`someCassandraServer`) in this app's configuration) Please ensure
> that `sails-cassandra` is a valid Sails/Waterline adapter, and that it
> is installed in this app.
任何人都知道我错过了什么。我的Cassandra数据库是在外部服务器上设置的，我可以ping该服务器。