【发布时间】:2026-01-08 00:15:02
【问题描述】:
我正在尝试获取两点之间的路线以获取两点之间的步行距离。但我总是最终得到以下错误:
错误:
/SourceCache/ProtocolBuffer/ProtocolBuffer-225/Runtime/PBRequester.m:799 server (https://gsp-ssl.ls.apple.com/directions.arpc) returned error: 400
2015-08-12 16:19:34.354 projectName[2995:597568] RESPONSE: (null)
这是我的代码:
-(void)viewDidLoad{
[super viewDidLoad];
[self.view setBackgroundColor:[UIColor whiteColor]];
MKPlacemark *spot1 = [[MKPlacemark alloc] initWithCoordinate:CLLocationCoordinate2DMake(51.21299581976029, 4.404984000000013) addressDictionary:nil];
MKPlacemark *spot2 = [[MKPlacemark alloc] initWithCoordinate:CLLocationCoordinate2DMake(51.20173651985178, 4.450245532177766) addressDictionary:nil];
MKMapItem * startItem = [[MKMapItem alloc] initWithPlacemark:spot1];
MKMapItem * destinationItem = [[MKMapItem alloc] initWithPlacemark:spot2];
NSLog(@"START: %@",startItem);
NSLog(@"DESTINATION: %@",destinationItem);
MKDirectionsRequest * directionsRequest = [[MKDirectionsRequest alloc] init];
[directionsRequest setSource:startItem];
[directionsRequest setSource:destinationItem];
[directionsRequest setTransportType:MKDirectionsTransportTypeWalking];
MKDirections *direction = [[MKDirections alloc] initWithRequest:directionsRequest];
[direction calculateDirectionsWithCompletionHandler:^(MKDirectionsResponse *response, NSError *error) {
NSLog(@"RESPONSE: %@",response);
}];
}
我使用不同的互联网连接进行了测试,以确保这不是问题所在。 我还按照Apple's Documentation 的所有步骤配置我的应用程序以接受路线请求,但没有任何帮助。
【问题讨论】:
标签: ios routes request distance directions