我无法使用类型的参数列表从日期调用启动计步器更新。它在Swift1.2中工作,但现在自从我迁移到Swift2后,它出现了错误。if(CMPedometer.isStepCountingAvailable()){self.manager.deviceMotionUpdateInterval=0.1self.coremotion.startPedometerUpdatesFromDate(NSDate()){(data:CMPedometerData!,error)->Voidindispatch_async(dispatch_get_main_queue(),{()->Voidinif(