Ios 获取-[SearchViewController tableView:numberOfRowsInSection:]：发送到实例的无法识别的选择器

以下是视图控制器的代码，我正在其中添加搜索栏并执行以下操作：

SearchViewController.h

#import <UIKit/UIKit.h>

@interface SearchViewController : UIViewController <UITextFieldDelegate>

@property (strong, nonatomic) IBOutlet UISearchBar *search;

@end

在搜索栏中单击以输入文本时，我发现一个错误：

-[SearchViewController表视图：numberOfRowsInSection:：发送到实例0x8e68990的无法识别的选择器

---

从错误中可以看出，您的应用程序似乎也在尝试查找表视图委托方法。几张支票

你能删除你的代码吗 “MMDrawerController/UIViewController+MMDrawerController.h”并重试

nib文件是否包含表视图？如果是，你能检查一下它是否正确吗 是否连接到任何IBO插座

---

可能不相关，但您所说的

[search.delegate self]是什么意思？我很惊讶你竟然没有得到警告。你的意思是
search.delegate=self
？为什么这是答案？为什么搜索栏要查找表视图方法？VC并没有说它是一个表视图控制器，这不是搜索栏委托的必需方法。
#import "SearchViewController.h"
#import "MMDrawerController/UIViewController+MMDrawerController.h"

@interface SearchViewController ()

@end

@implementation SearchViewController

@synthesize search;

- (BOOL)prefersStatusBarHidden
{
    return YES;
}

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self)
    {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    [search.delegate self];

    UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(dismissKeyboard)];

    [self.view addGestureRecognizer:tap];
    [search setShowsCancelButton:YES animated:NO];
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

#pragma mark - UITextFieldMethod

-(void) textFieldDidEndEditing:(UITextField *)textField
{
    [search resignFirstResponder];
}

-(BOOL) textFieldShouldReturn:(UITextField *)textField
{
    [search resignFirstResponder];
    return YES;
}

#pragma mark - HandlingKeyboard

-(void) dismissKeyboard
{
    [search resignFirstResponder];
}

#pragma mark - UISearchBarMethods

- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
{
    [search resignFirstResponder];
    [search endEditing:YES];
    [self.mm_drawerController toggleDrawerSide:MMDrawerSideRight animated:YES completion:nil];
}

- (void) searchBarCancelButtonClicked:(UISearchBar *)searchBar
{
    [search resignFirstResponder];
    [self.mm_drawerController toggleDrawerSide:MMDrawerSideRight animated:YES completion:nil];
}

- (void)searchBarTextDidEndEditing:(UISearchBar *)searchBar
{
    [search resignFirstResponder];
}

@end