如何解决？在'NSProgressIndicator'前的预期说明符 - 限定符列表

Question

嗨我怎么能解决这里是我的* .h文件：我可以包括somethink？我发现，我必须#import <AppKit/AppKit.h>但我不竟然发现了AppKit框架

#import <UIKit/UIKit.h> 
#import <CoreData/CoreData.h> 
#import <Foundation/Foundation.h> 
#import "RootViewController.h" 
#import "CrossViewController.h" 
#import "NavTestAppDelegate.h" 
#import "Obrat1.h" 
#import "Event.h" 
#import "StvrtyViewController.h" 
#import "MBProgressHUD.h" 


@interface TretiViewController : UIViewController <NSFetchedResultsControllerDelegate> { 
    UILabel *testLabel; 
    UILabel *acBallanceLable; 
    UILabel *acNumberLable; 
    UILabel *accCurrencyLabel; 
    NSString *ibaTestFix; 
    UITableView *tView; 
    NSMutableArray *other; 
    NSFetchedResultsController *fetchedResultsController_; 
    NSManagedObjectContext *managedObjectContext_; 
    MBProgressHUD *HUD; 
    NSProgressIndicator *progressIndicator; //here it falls 

感谢

Answer 1

iPhone/UIKit中不提供NSProgressIndicator类。这是针对Mac OS X编程的。

你想要UIProgressIndicator，IIRC。