server did not accept client registration 68解决方法

想在iOS上获取城市名称，采用了一个方法

- (void)startedReverseGeoderWithLatitude:(double)latitude longitude:(double)longitude{

    CLLocationCoordinate2D coordinate2D;

    coordinate2D.longitude = longitude;

    coordinate2D.latitude = latitude;

    MKReverseGeocoder *geoCoder = [[MKReverseGeocoder alloc] initWithCoordinate:coordinate2D];

    geoCoder.delegate = self;

    [geoCoder start];

}

#pragma mark -

- (void)reverseGeocoder:(MKReverseGeocoder *)geocoder didFindPlacemark:(MKPlacemark *)placemark

{

    NSString *subthroung=placemark.subThoroughfare;

    NSString *local=placemark.locality;

    NSLog(@"城市名:%@-%@-%@",placemark.locality,local,subthroung);

    if (local) {

       [cityLabel setText:local];

    }

}

- (void)reverseGeocoder:(MKReverseGeocoder *)geocoder didFailWithError:(NSError *)error

{

}

 

原文参考：http://blog.youkuaiyun.com/diyagoanyhacker/article/details/6412557

上面的文章只给了一个实现类，对于新手来说，比较困难。

我在补充下，

增加框架，coreLocation.framework,MapKit.framework框架。

在实现文件中包括

#import <CoreLocation/CoreLocation.h>
#import <Mapkit/Mapkit.h>

同时增加委托

CLLocationManagerDelegate,MKReverseGeocoderDelegate>

直接编译运行，出现

server did not accept client registration 68

经过google，终于找到这是个bug。原文 http://forums.bignerdranch.com/viewtopic.php?f=79&t=2069

解决方法在，实现文件的的#import 和 @implementation 之间增加如下代码（hach crash）

@implementation CLLocationManager (TemporaryHack)

- (void)hackLocationFix
{
    CLLocation *location = [[CLLocation alloc] initWithLatitude:42 longitude:-50];
    [[self delegate] locationManager:self didUpdateToLocation:location fromLocation:nil];     
}

- (void)startUpdatingLocation
{
    [self performSelector:@selector(hackLocationFix) withObject:nil afterDelay:0.1];
}

经过重重磨难，终于跑起来了，也获得了经纬度，不过悲剧的是reverseGeocoder:(MKReverseGeocoder *)geocoder didFindPlacemark:(MKPlacemark *)placemark ，方法没有执行。难道是模拟器的是？回家放到设备上看看去~