视图控制器故障

Question

我想提出一个音乐流媒体应用程序，但我只能似乎控件添加到默认视图控制器这是我ViewController.h

#import <UIKit/UIKit.h> 

@interface ViewController : UIViewController { 
    IBOutlet UIWebView *WebView; 
} 

-(IBAction)Play:(id)sender; 

@end 

代码，这是我viewcontrol代码。米

-(IBAction)Play:(id)sender{ 

    NSString *stream = @"http://117.53.175.113:15008/listen.pls"; 

    NSURL *url = [NSURL URLWithString:stream]; 

    NSURLRequest *urlrequest = [NSURLRequest requestWithURL:url]; 

    [WebView loadRequest:urlrequest]; 
} 


@end 

请从界面生成器和课外括号帮助

Answer 1

将您IBOutlet {}。

喜欢的东西：

@interface ViewController : UIViewController { 
    IBOutlet UIWebView *WebView; // remove this. 
} 
@property (unsafe_unretained, nonatomic) IBOutlet UIWebView * WebView;