当调用此委托函数时,我得到一个EXC_BAD_ACCESS:

 OAuthTwitterController: (SA_OAuthTwitterController *) controller authenticatedWithUsername


有任何想法吗 ?

我的课看起来像这样:

@interface QuizzResultController: UIViewController <NSXMLParserDelegate,SA_OAuthTwitterControllerDelegate> {


IBOutlet UILabel *resultLabel;

IBOutlet UIButton *facebookButton;
IBOutlet UIButton *twitterButton;
IBOutlet UIButton *button3;
// .... other variables ...//

SA_OAuthTwitterEngine *_engine;
SA_OAuthTwitterController *controller;



}

/// .m

#pragma mark SA_OAuthTwitterControllerDelegate


- (void) OAuthTwitterController: (SA_OAuthTwitterController *) controller authenticatedWithUsername: (NSString *) username{

    NSLog("@auth done with username : %@",username);

}

- (void) OAuthTwitterControllerFailed: (SA_OAuthTwitterController *) controller{

}

 - (void) OAuthTwitterControllerCanceled: (SA_OAuthTwitterController *) controller{

}


崩溃发生在用户名的NSLog之前,在线程1中带有“ objc_msgSend”

最佳答案

您的日志语句不正确,应为:

NSLog(@"auth done with username : %@",username);

关于iphone - OAuthTwitterController委托(delegate)导致崩溃,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/6142289/

10-11 09:20
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