错误未找到值上下文？

Question

def join(username: String): scala.concurrent.Future[(Iteratee[JsValue, _], Enumerator[JsValue])] = {
  println("friend name in model" + username)
  val first = Akka.system.actorOf(Props[ChatRoom2], name = username)
  println("this is chat room two default")
}    

当我使用它 val first = context.actorOf(Props[ChatRoom2],name=username)

我使用它在不同的聊天室中创建一个子actor,但它显示错误找不到值上下文.

Answer 1

导入 akka.actor

请参考此网址 https://groups.google.com/forum/#!msg/akka-user/4eYJWKWhAe8/TTAIOAI-uaIJ