ios – 加载笔尖但没有得到UITableView

概述我一直在YouTube( part 1和 part 2)上关注本教程. 我已经完成了两个视频,并使用以下代码将视图控制器与父视图控制器连接起来： - (IBAction)searchButtonClicked:(id)sender { NSLog(@"It works."); SearchViewController *searchViewControl = [self.stor 我一直在YouTube( part 1和 part 2)上关注本教程.

我已经完成了两个视频,并使用以下代码将视图控制器与父视图控制器连接起来：

- (IBAction)searchbuttonClicked:(ID)sender {    NSLog(@"It works.");    SearchVIEwController *searchVIEwControl = [self.storyboard instantiateVIEwControllerWithIDentifIEr:@"SearchControllerNav"];    [self presentVIEwController:searchVIEwControl animated:YES completion:nil];}

这段代码确实有效,因为这与我用于其他模态视图控制器的格式相同,所以我知道这不是问题.

无论如何,当我点击视图控制器中的搜索按钮时,它应该d出SearchVIEwController.但是,应用程序崩溃了,它给了我这个错误信息：

Terminating app due to uncaught exception 'NSInternalinconsistencyException',reason: '-[UItableVIEwController loadVIEw] loaded the "jp7-vt-IDA-vIEw-Jer-xW-qlD" nib but dIDn't get a UItableVIEw.'

我正在为这个应用程序使用Storyboard.

有什么东西我不见了吗？先感谢您.

一个附带问题：我也收到一个警告,说当指示isFiltered == YES时,指针和整数之间的比较(‘BOol *'(又名’signed char *’)和’int’).无论如何要解决它吗？

这是SearchVIEwController的代码：

SearchController.h

#import <UIKit/UIKit.h>@interface SearchVIEwController : UItableVIEwController <UItableVIEwDelegate,UItableVIEwDataSource,UISearchbarDelegate> {}- (IBAction)cancelbuttonTapped:(ID)sender;@property (weak,nonatomic) IBOutlet UISearchbar *mySearchbar;@property (weak,nonatomic) IBOutlet UItableVIEw *mytableVIEw;@property (nonatomic,strong) NSMutableArray *itemsInCloudApp;@property (nonatomic,strong) NSMutableArray *filteredList;@property BOol *isFiltered;@end

SearchVIEwController.m

#import "SearchVIEwController.h"@interface SearchVIEwController ()@end@implementation SearchVIEwController@synthesize mySearchbar,mytableVIEw,itemsInCloudApp,filteredList,isFiltered;- (voID)vIEwDIDLoad{    [super vIEwDIDLoad];    // Set Title.    UILabel *TitleLabel = [[UILabel alloc] initWithFrame:CGRectZero];    TitleLabel.text = @"Search";    TitleLabel.adjustsFontSizetoFitWIDth = YES;    TitleLabel.clipsToBounds = YES;    TitleLabel.numberOflines = 1;    TitleLabel.Font = [UIFont FontWithname:@"Avenir-Medium" size:18];    TitleLabel.textcolor = [UIcolor blackcolor];    TitleLabel.autoresizingMask = UIVIEwautoresizingFlexibleHeight;    TitleLabel.textAlignment = NSTextAlignmentCenter;    [TitleLabel sizetoFit];    self.navigationItem.TitleVIEw = TitleLabel;    // Alloc and init List.    itemsInCloudApp = [[NSMutableArray alloc]initWithObjects:@"http://www.apple.com/",@"http://www.triJstudios.com/",@"http://www.Google.com/",@"http://www.squarespace.com/",@"http://www.youtube.com/",nil];}- (voID)dIDReceiveMemoryWarning{    [super dIDReceiveMemoryWarning];    // dispose of any resources that can be recreated.}#pragma mark - table vIEw data source- (NSInteger)numberOfSectionsIntableVIEw:(UItableVIEw *)tableVIEw{    // Return the number of sections.    return 1;}- (NSInteger)tableVIEw:(UItableVIEw *)tableVIEw numberOfRowsInSection:(NSInteger)section{    // Return the number of rows in the section.    if (isFiltered == YES) {        return [filteredList count];    } else {    return [itemsInCloudApp count];    }}- (UItableVIEwCell *)tableVIEw:(UItableVIEw *)tableVIEw cellForRowAtIndexPath:(NSIndexPath *)indexPath{    static Nsstring *CellIDentifIEr = @"Cell";    UItableVIEwCell *cell = [tableVIEw dequeueReusableCellWithIDentifIEr:CellIDentifIEr forIndexPath:indexPath];    // Configure the cell...    if (isFiltered == YES) {        cell.textLabel.text = [filteredList objectAtIndex:indexPath.row];        cell.detailTextLabel.text = [filteredList objectAtIndex:indexPath.row];;    } else {        cell.textLabel.text = [itemsInCloudApp objectAtIndex:indexPath.row];        cell.detailTextLabel.text = [itemsInCloudApp objectAtIndex:indexPath.row];    }    return cell;}-(voID)searchbar:(UISearchbar *)searchbar textDIDChange:(Nsstring *)searchText {    if (searchText.length == 0) {        // Set bollean flag        isFiltered = NO;    } else {        // Set boolean flag        isFiltered = YES;        // Alloc and init our fliteredData        filteredList = [[NSMutableArray alloc] init];        // Fast enumeration        for (Nsstring *name in itemsInCloudApp) {            NSRange nameRange = [name rangeOfString:searchText options:NSCaseInsensitiveSearch];            if (nameRange.location != NSNotFound) {                [filteredList addobject:name];            }        }    }    // Reload tableVIEw    [mytableVIEw reloadData];}-(voID)searchbarSearchbuttonClicked:(UISearchbar *)searchbar {    [mySearchbar resignFirstResponder];}- (IBAction)cancelbuttonTapped:(ID)sender {    [self dismissVIEwControllerAnimated:YES completion:nil];}@end

注意：我做了一些编辑以满足我的需求.

解决方法 您是否尝试将@interface SearchVIEwController：UItableVIEwController更改为@interface SearchVIEwController：UIVIEwController

我强烈怀疑你没有将你的UItablevIEw作为VIEw附加在XIB中,或者你的类应该派生UIVIEwController而不是UItablevIEwController类.

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