我的应用使用了位置管理器。在updateService停止后,我看到上面的错误,并且委托设置为nil。这是代码:
- (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation{
NSLog(@"location latitude %f", newLocation.coordinate.latitude);
NSLog(@"location longitude %f", newLocation.coordinate.longitude);
if (<app-specific-location-trigger) {
if (ivSignificantChangesModeUsed)
[[self myLocMgr] stopMonitoringSignificantLocationChanges];
else
[[self myLocMgr] stopUpdatingLocation];
[[self myLocMgr] setDelegate:nil];
self.myLocMgr = nil;
[self.navigationController popToRootViewControllerAnimated:NO];
}
NSLog(@"leaving didUpdateToLocation: method");
}
以下是控制台上的内容:
![2011-09-01 17:27:31.245 Latitude: 37.754280
2011-09-01 17:27:31.245 Longitude: -122.197792
2011-09-01 17:27:32.051 leaving didUpdateToLocation: method
(gdb) continue
Program received signal: “EXC_BAD_ACCESS”.
(gdb)][1]
以下是调试视图中显示的内容......
感谢所有帮助。
谢谢, -S -
答案 0 :(得分:1)
你为什么要骂self.myLocMgr
? (这是OP要求的)