iphone - 将数据添加到日历不起作用

Question

我正在尝试使用以下代码在日历中添加 session 详细信息。但是它不起作用。我总是收到错误代码(其他部分正在执行)。

EKEventStore *eventSotre = [[EKEventStore alloc] init];

EKEvent *event = [EKEvent eventWithEventStore:eventSotre];

event.title= @"Event Title";

NSDate *duedate = [[NSDate alloc] init];
event.startDate = duedate;
// also tried with below
// event.startDate = [[NSDate alloc] initWithTimeInterval:200 sinceDate:duedate];
event.endDate= [[NSDate alloc] initWithTimeInterval:600 sinceDate:duedate];

NSArray *arrAlarm = [NSArray arrayWithObject:[EKAlarm alarmWithAbsoluteDate:duedate]];
event.alarms= arrAlarm;

[event setCalendar:[eventSotre defaultCalendarForNewEvents]];
NSError *err;
BOOL isSuceess=[eventSotre saveEvent:event span:EKSpanThisEvent error:&err];

if(isSuceess){
    UIAlertView *alertview = [[UIAlertView alloc] initWithTitle:@"Event" message:@"Event added in calendar" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
    [alertview show];
    [alertview release];
}
else{
    UIAlertView *alertview = [[UIAlertView alloc] initWithTitle:@"Error" message:[err description] delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
    [alertview show];
    [alertview release];
}
[eventSotre release];

知道我为什么要面对这个吗？我还有#import <EventKit/EventKit.h>在我的代码中，我也添加了相同的框架。

Answer 1

下面的链接解决了我的问题。

https://stackoverflow.com/a/13451544/1066828

问题是我有 iOS 6。