2012-03-07 84 views
1

我正在使用RestKit并遇到问题。我已经尝试了很多东西来解决这个问题,但没有成功。 :)RestKit RKObjectLoader objectLoader didLoadObjects在设备上失败

- (void)objectLoader:(RKObjectLoader*)objectLoader didLoadObjects:(NSArray*)objects { 
    NSLog(@"objects count: %d.", [objects count]); 
    NSLog(@"editions count: %d.", [editions count]); 
    [editions release]; 
    editions = [objects retain]; 
    NSLog(@"objects count: %d.", [objects count]); 
    NSLog(@"editions count: %d.", [editions count]); 
    Edition *edition = [objects objectAtIndex:0]; 
    NSLog(@"edition title: %@.", [edition title]); 
} 

上面代码的控制台是:

2012-03-07 18:02:58.477 AppName[2870:207] objects count: 1. 
2012-03-07 18:02:58.478 AppName[2870:207] editions count: 0. 
2012-03-07 18:02:58.479 AppName[2870:207] objects count: 1. 
2012-03-07 18:02:58.479 AppName[2870:207] editions count: 1. 
2012-03-07 18:02:58.480 AppName[2870:207] *** -[NSCFArray title]: unrecognized selector sent to instance 0x1ada60 
2012-03-07 18:02:58.481 AppName[2870:207] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[NSCFArray title]: unrecognized selector sent to instance 0x1ada60' 
2012-03-07 18:02:58.483 AppName[2870:207] Stack: (
    827948665, 
    859256445, 
    827961723, 
    827960065, 
    827553488, 
    13253, 
    166217, 
    827523067, 
    873795279, 
    827497493, 
    827495649, 
    865677531, 
    865677703, 
    806360113, 
    806353243, 
    10471, 
    10396 
) 
terminate called after throwing an instance of 'NSException' 
Program received signal: “SIGABRT”. 
Program received signal: “SIGABRT”. 

但是,它的工作原理在模拟器上:

2012-03-07 18:24:20.215 AppName[46315:207] objects count: 4. 
2012-03-07 18:24:20.215 AppName[46315:207] editions count: 0. 
2012-03-07 18:24:20.216 AppName[46315:207] objects count: 4. 
2012-03-07 18:24:20.216 AppName[46315:207] editions count: 4. 
2012-03-07 18:24:20.216 AppName[46315:207] edition title: Some String. 

请帮助..任何形式的答复将不胜感激。谢谢。

ps:我也运行了RKTwitter示例。结果是一样的!它在模拟器上很棒,但是在设备上产生了相同类型的错误。

pps:我已经尝试了RKTwitter示例的主(Xcode4)和0.9稳定(Xcode3)分支。结果是一样的。在模拟器上可以,但在设备上失败。

回答

1

有同样的问题在下面移植的10.7应用程序,什么似乎发生的是它被包裹在第二阵列

(
(
    <ITEM> 
    <ITEM> 
    <ITEM> 
) 
) 

这只是发生在我的目标10.6寿我的NSArray *的对象。因此获取真实对象就像查看数组的第一个索引是否为索引然后使用它一样简单。我想它是一个错误/怪癖。或者我做错了谁知道的事情。

+0

谢谢你的答案.. – siriusdely 2013-02-26 03:39:51

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