【报Bug】

在方法1的回调函数里granted一直是undefind,请问是不是native.js代码的问题还是别的问题呢

function addIosEvent() {
var EventKit = plus.ios.importClass('EventKit');
var EKEventStore = plus.ios.importClass("EKEventStore");
var eventDB = new EKEventStore();
var granted = plus.ios.newObject("BOOL");
// mui.alert(JSON.stringify(granted));
var error = plus.ios.newObject("NSError");
eventDB.requestAccessToEntityTypecompletion(0, function(granted, error) { //方法1
console.log('209' + granted);
console.log('210' + error);
if(error) {
console.log('211');
// display error message here
} else if(!granted) {
//被用户拒绝，不允许访问日历
console.log('216');
// display access denied error message here
} else {
//创建事件
var EKEvent = plus.ios.import("EKEvent");
var event = EKEvent.eventWithEventStore(eventDB);
event.title = "测试写入日历事件";
event.location = "北京海淀";

                    //06.07 时间格式  
                    var dateFormatter = plus.ios.newObject("NSDateFormatter");  
                    plus.ios.invoke(dateFormatter, "setAMSymbol:", "AM");  
                    plus.ios.invoke(dateFormatter, "setPMSymbol:", "PM");  
                    plus.ios.invoke(dateFormatter, "setDateFormat:", "yyyy/MM/dd hh:mmaaa");  

                    var date = plus.ios.newObject("NSDate");  
                    var s = plus.ios.invoke(dateFormatter, "stringFromDate:", date);  
                    console.log("----" + s);  

                    //开始时间(必须传)  
                    event.startDate = plus.ios.invoke(date, "dateByAddingTimeInterval:", 60 * 2);  
                    //结束时间(必须传)  
                    event.endDate = plus.ios.invoke(date, "dateByAddingTimeInterval:", 60 * 5 * 24);  

                    //添加提醒  
                    //第一次提醒  (几分钟后)  
                    plus.ios.invoke(event, "addAlarm:", plus.ios.invoke("EKAlarm", "alarmWithRelativeOffset:", 60.0 * 1.0));  
                    //第二次提醒  ()  
                    //[event addAlarm:[EKAlarm alarmWithRelativeOffset:60.0f * -10.0f * 24]];  

                    //06.07 add 事件类容备注  
                    var str = plus.ios.newObject("NSString", "eventWithEventStore:", eventDB);  

                    event.notes = plus.ios.newObject("NSString", "stringWithFormat:", "%@", "接受信息类容备注");  

                    plus.ios.invoke(event, "setCalendar:", plus.ios.invoke(eventDB, "defaultCalendarForNewEvents:"));  

                    var err = plus.ios.newObject("NSError");  
                    plus.ios.invoke(eventDB, "saveEvent:span:error:", event, "EKSpanThisEvent", err);  
                    console.log("保存成功");  

                }  
            });  
        }