我有这样的特点 import akka.dispatch.{ Future, ExecutionContext} import akka.util.Timeout
implicit val ec = ExecutionContext.fromExecutorServiceCould not find implicit value for parameter executor: akka.disp
我希望将隐式ExecutionContext传递给部分实现的特征。stuff from abstract methods //Do something that returns type R }这将需要一个ExecutionContext,因此我将声明更改为:import scala.concurrent.ExecutionContext
def