小编Rob*_*Bed的帖子

当我在模拟器上运行我的应用程序时它运行良好,当我尝试使用设备不起作用,我得到这些错误:

注意:我在我的代码中没有找到任何类的authView

2011-02-24 12:04:14.472 TestP[473:307] *** Terminating app due to uncaught exception     'NSUnknownKeyException', reason: '[<TestP 0x19d2b0> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key authView.'
*** Call stack at first throw:
(
0   CoreFoundation                      0x33ac0987 __exceptionPreprocess + 114
1   libobjc.A.dylib                     0x3347b49d objc_exception_throw + 24
2   CoreFoundation                      0x33ac0705 -[NSException dealloc] + 0
3   Foundation                          0x3367db4f -[NSObject(NSKeyValueCoding)    setValue:forUndefinedKey:] + 182
4   Foundation                          0x3367d03b _NSSetUsingKeyValueSetter + 90
5   Foundation                          0x3367eda3 -[NSObject(NSKeyValueCoding) setValue:forKey:] + 194
6   Foundation                          0x33630b17 -[NSObject(NSKeyValueCoding) setValue:forKeyPath:] …

有什么方法可以像 WebSocket 对象一样从 javascript 向 netty http 服务器发送消息，但用于 Netty 长轮询？

我收到此错误:

错误:在'CLLocation'之前预期')'

使用此代码:

@protocol MyCLControllerDelegate <NSObject>
@required
- (void)locationUpdate:(CLLocation *)location; 
- (void)locationError:(NSError *)error;
@end

@interface MyCLController : NSObject <CLLocationManagerDelegate> {
    CLLocationManager *locationManager;
    id delegate;
}

@property (nonatomic, retain) CLLocationManager *locationManager;
@property (nonatomic, assign) id <MyCLControllerDelegate> delegate;

- (void)locationManager:(CLLocationManager *)manager
    didUpdateToLocation:(CLLocation *)newLocation
           fromLocation:(CLLocation *)oldLocation;

- (void)locationManager:(CLLocationManager *)manager
       didFailWithError:(NSError *)error;

@end

代码,我认为很好,我认为问题是库,但我之前添加了框架但不起作用.

可能是什么问题？