【发布时间】:2014-02-10 00:16:36
【问题描述】:
我尝试从 Google Maps SDK 中检索纬度和经度值,我正在使用这个:
NSString *lati = [end_loc objectForKey:@"lat"];
NSString *longi = [end_loc objectForKey:@"lng"];
marker.position = CLLocationCoordinate2DMake(lati, longi);
但在 marker.position 行中我收到此错误:
Passing 'NSString *__strong' to parameter of incompatible type 'CLLocationDegrees' (aka 'double')
关于如何解决它的任何想法?
【问题讨论】:
-
阅读错误信息? - 查找 CLLocationCoordinate2DMake() 的文档?
标签: ios objective-c google-maps