ios - 获取-[SearchViewController tableView:numberOfRowsInSection:]:无法识别的选择器已发送到实例

以下是View Controller的代码，其中添加了搜索栏并执行操作：

SearchViewController.h

#import <UIKit/UIKit.h>

@interface SearchViewController : UIViewController <UITextFieldDelegate>

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

@end

SearchViewController.m

#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

在搜索栏中单击以输入文本时，出现以下错误：


  -[SearchViewController tableView：numberOfRowsInSection：]：无法识别的选择器已发送到实例0x8e68990

最佳答案

从错误看来您的应用程序也尝试查找表视图委托方法。几张支票


您可以删除以下代码吗？
“ MMDrawerController / UIViewController + MMDrawerController.h”并尝试？
您的nib文件是否包含表格视图？如果可以，请检查是否
是否连接到任何IBOutlets？