嘗試使用陣列時發生錯誤 - 目標C

Question

Im新增Objective and iPad應用程序。我試圖顯示一個數組，我已經在一個單獨的類/視圖控制器中使用。試圖訪問的數組在「MainMenuScreen.m」中，我想在另一個名爲「ScoresScreen.m」的類中使用該數組。 所有我的代碼工作，我只需要從其他類的數組，並插入到我的code.I嘗試使用塞格但即時通訊我的代碼中得到這個錯誤，我卡住了。三江源提前

---

.H

#import <UIKit/UIKit.h> 


@interface ScoresScreen : UIViewController<UITableViewDataSource, UITableViewDelegate>{ 
    NSMutableArray *scoresArray; 
} 
@property (weak, nonatomic) IBOutlet UITableView *tableView; 
@property (weak, nonatomic) NSMutableArray *scoresArray; //Added this line 

@end 

.M

#import "ScoresScreen.h" 
#import "MainMenuScreen.h" 

@interface ScoresScreen() 

@end 

@implementation ScoresScreen 
@synthesize scoresArray; //Added this line 
NSMutableArray *TestScoresArray; 

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil 
{ 
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; 
    ... 
.... 
.... 

.M

#import "MainMenuScreen.h" 
#import "PlayGame.h" 
#import "ImageTest.h" 
#import "ScoresScreen.h" 
@interface MainMenuScreen() 

@end 

@implementation MainMenuScreen 

//--------------------------------------------------------------------------------- 

//------------------------------------Variables------------------------------------ 

PlayGame *playGame;//PlayGameObject 

NSMutableArray *gameDataArray;//Game Data Array (A array storying multable ImageTest Objects) 

NSMutableArray *scoresArray;//<-------This need to go to view scores 

//--------------------------------------------------------------------------------- 

//----------------------------------Constructors----------------------------------- 

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

- (void)viewDidLoad 
{ 
    scoresArray = [[NSMutableArray alloc] init]; 

    [scoresArray addObject: [NSMutableArray arrayWithObjects:@"Bob",[NSNumber numberWithInt:134],nil]];//testData 
    [scoresArray addObject: [NSMutableArray arrayWithObjects:@"Roger",[NSNumber numberWithInt:12],nil]];//testData 
    [scoresArray addObject: [NSMutableArray arrayWithObjects:@"Ben",[NSNumber numberWithInt:34],nil]];//testData 

    [super viewDidLoad]; 
    // Do any additional setup after loading the view from its nib. 
} 

//--------------------------------------------------------------------------------- 

//----------------------------------Add New Score---------------------------------- 
//a setter Method so Play Game can add the user name and score to the scoresArray 
-(void)AddNewScore :(NSString *)userName :(int)score 
{ 
    //adds user name and score to the array 
    if (scoresArray != nil) 
    { 
     /*NSMutableArray *nameAndScore = [[NSMutableArray alloc] init]; 
     [nameAndScore addObject:userName]; 
     [nameAndScore addObject: [NSNumber numberWithInt:score]];//int needs to be converted before storing in an array 
     [scoresArray addObject:nameAndScore];*/ 

     [scoresArray addObject: [NSMutableArray arrayWithObjects:userName,[NSNumber numberWithInt:score],nil]]; 


     for(NSMutableArray *m in scoresArray) 
     { 
      NSLog(@"%@%@", m[0],m[1]);//prints out the array in logs to make sure it is working 
     } 
    } 
} 




    //added this method 
      - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender 
      { 
       ScoresScreen *controller = [segue destinationViewController]; 
       controller.array = yourArray; //use of undeclared identifier 'yourarray' 
//and this error "property 'array' not found on object of type 'ScoresScreen*'" 
      } 
    //This is where I get the error ^. 

...請有人可以幫助我嗎？由於

--------- 

Answer 1

使用此在MainMenuScreen.m文件

#import "MainMenuScreen.h" 
#import "PlayGame.h" 
#import "ImageTest.h" 
#import "ScoreScreen.h"