ios - 实现不完整为什么我不能解决这个问题

Question

请任何人告诉我如何解决不完整的实现警告:

Semantic Issue-Incomplete implementation) @interface SecondController () @end

@implementation SecondController

编辑:

 #import "SecondController.h" 

 @interface SecondController ()
 @end 

 @implementation SecondController

 @synthesize webv;
   - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
       self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
       if (self) {

       }
        return self;
    }  
   -(void)setWebv:(WebView *)webview {
       [[webview mainFrame] loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://www.yahoo.com"]]];
       [self alertfunction];
     }
 @end

Answer 1

如果没有您的代码，请检查一下。

In the Case of `Semantic Issue - Incomplete implementation`  

Xcode 会告诉您缺少什么。步骤:选择 View > Navigators > Show Issue Navigator，然后调低所有披露三角形:希望对您有所帮助。