提问人:Bhumesh Purohit 提问时间:6/14/2016 更新时间:6/15/2016 访问量:1505
Domain=kCLErrorDomain Code=0 “(null)” 在任何 ios 设备中
Domain=kCLErrorDomain Code=0 "(null)" in any ios device
问:
我在我的应用程序中运行以查找当前位置,但第一次返回正确的纬度长度,并且有依赖的位置,但是当他们 didUpdateLocations 时,该时间转到 didFailWithError 并返回 Domain=kCLErrorDomain Code=0 “(null)”。我尝试了不同的解决方案,例如
- 重置内容和设置
- 在Xcode中,产品->方案->编辑 方案,然后取消“允许位置模拟器”并到 iOS 模拟器并重置内容和设置,然后再次重置为 Xcode,重复第一步,然后到iOS模拟器并重置。
但这些都不起作用
我的代码在这里:
- (void)locationManager:(CLLocationManager *)manager
didUpdateLocations:(NSArray *)locations{
NSLog(@"didUpdateToLocation: %@", [locations lastObject]);
CLLocation *currentLocation = [locations lastObject];
if (currentLocation != nil)
{
self.lblLongitude.text = [NSString stringWithFormat:@"%.12f", currentLocation.coordinate.longitude];
self.lblLatitude.text = [NSString stringWithFormat:@"%.12f", currentLocation.coordinate.latitude];
}
NSLog(@"Resolving the Address");
[geocoder reverseGeocodeLocation:currentLocation completionHandler:^(NSArray *placemarks, NSError *error) {
NSLog(@"Found placemarks: %@, error: %@", placemarks, error);
if (error == nil && [placemarks count] > 0) {
placemark = [placemarks lastObject];
NSString *geoMapItem = placemark.description;
NSRange start = [geoMapItem rangeOfString:@"dependentLocality"];
NSRange end = [geoMapItem rangeOfString:@")" options:NSCaseInsensitiveSearch range:NSMakeRange(start.location, 1000)];
NSString *dataString = [geoMapItem substringWithRange:NSMakeRange(start.location, end.location - start.location + end.length)];
dataString = [dataString stringByReplacingOccurrencesOfString:@"\n" withString:@""];
dataString = [dataString stringByReplacingOccurrencesOfString:@" " withString:@""];
dataString = [dataString stringByReplacingOccurrencesOfString:@"\"" withString:@""];
start = [dataString rangeOfString:@"("];
end = [dataString rangeOfString:@")"];
NSLog(@"datastring===>%@",dataString);
lblAddress.text = [NSString stringWithFormat:@"%@ \n%@ %@\n%@\n%@",
dataString,
placemark.postalCode, placemark.locality,
placemark.administrativeArea,
placemark.country];
} else
{
NSLog(@"%@", error.debugDescription);
}
} ];}
更新位置第一次进入错误块后
-(void)locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error{
NSLog(@"didFailWithError%@",error);
UIAlertView *errorAlert = [[UIAlertView alloc]
initWithTitle:@"Error" message:@"Failed to Get Your Location" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
[errorAlert show];}
并得到此错误 didFailWithErrorError Domain=kCLErrorDomain Code=0 “(null)”
答:
0赞
Bhumesh Purohit
6/15/2016
#1
大家好,我找到了我自己问题的解决方案。 我犯了一些小错误。我每次都检查currentLocation != nil,所以,它是更新位置,但当前位置Lat Long没有设置。
//if (currentLocation != nil)
//{
self.lblLongitude.text = [NSString stringWithFormat:@"%.12f", currentLocation.coordinate.longitude];
self.lblLatitude.text = [NSString stringWithFormat:@"%.12f", currentLocation.coordinate.latitude];
//}
现在它运行正常。
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