无法访问已导入到ViewController类的其他类中的属性？

我正在与我的项目中的第三方图书馆工作，我目前很难与…

我正确地导入了库的类，并将`#import“otherLibrary.h”添加到视图控制器类的标题中，该标题将使用库…

无论出于何种原因，从具有#import语句的View Controller类中，我无法访问该库的属性…

即当我input时：

  self.doBackColor = DO_RGBA(255, 255, 255, 0); 

我得到一个错误，指出Property "doBackColor" not found on object of type "ViewController"

尽pipe在其他otherLibrary.h ，正确的定义是：

 @property (strong, nonatomic) UIColor *doBackColor; 

有人能解释我在这里做错了什么吗？ 谢谢

更新

这是我的ViewController界面的样子：

 #import <UIKit/UIKit.h> #import "otherLibrary.h" @interface ViewController : UIViewController <UIActionSheetDelegate> { NSString * emailString, *usernameString, *passwordString; int counter; PFUser *user; } - (void)actionStyle; @end 

这就是我的otherLibrary.h样子：

 // // DoActionSheet.h // TestActionSheet // // Created by Donobono on 2014. 01. 01.. // #import <UIKit/UIKit.h> #import <MapKit/MapKit.h> #define DO_RGB(r, g, b) [UIColor colorWithRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:1] #define DO_RGBA(r, g, b, a) [UIColor colorWithRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:a] /* color set 1 ----------------------------------------------------------------------------- #define DO_AS_BACK_COLOR DO_RGB(255, 244, 244) // button background color #define DO_AS_BUTTON_COLOR DO_RGB(246, 224, 224) #define DO_AS_CANCEL_COLOR DO_RGB(226, 204, 204) #define DO_AS_DESTRUCTIVE_COLOR DO_RGB(242, 156, 159) // button text color #define DO_AS_TITLE_TEXT_COLOR DO_RGB(144, 110, 59) #define DO_AS_BUTTON_TEXT_COLOR DO_RGB(255, 255, 255) #define DO_AS_CANCEL_TEXT_COLOR DO_RGB(255, 255, 255) #define DO_AS_DESTRUCTIVE_TEXT_COLOR DO_RGB(255, 255, 255) */ //#define DO_AS_TITLE_BOX DO_RGB(113, 208, 243) //#define DO_AS_NORMAL_BOX DO_RGB(57, 185, 238) //#define DO_AS_BUTTON_BOX DO_RGB(113, 208, 243) //#define DO_AS_DESTRUCTIVE_BOX DO_RGB(235, 15, 93) //#define DO_AS_TEXT_COLOR DO_RGB(255, 255, 255) //#define DO_AS_DESTRUCTIVE_TEXT_COLOR DO_RGB(255, 255, 255) //#define DO_AS_DIMMED_COLOR DO_RGBA(0, 0, 0, 0.7) /* color set 2 ----------------------------------------------------------------------------- #define DO_AS_BACK_COLOR DO_RGBA(255, 255, 255, 0) // button background color #define DO_AS_BUTTON_COLOR DO_RGB(113, 208, 243) #define DO_AS_CANCEL_COLOR DO_RGB(73, 168, 203) #define DO_AS_DESTRUCTIVE_COLOR DO_RGB(235, 15, 93) // button text color #define DO_AS_TITLE_TEXT_COLOR DO_RGB(209, 247, 247) #define DO_AS_BUTTON_TEXT_COLOR DO_RGB(255, 255, 255) #define DO_AS_CANCEL_TEXT_COLOR DO_RGB(255, 255, 255) #define DO_AS_DESTRUCTIVE_TEXT_COLOR DO_RGB(255, 255, 255) */ // color set 3 ----------------------------------------------------------------------------- #define DO_AS_BACK_COLOR DO_RGB(232, 229, 222) // button background color #define DO_AS_BUTTON_COLOR DO_RGB(158, 132, 103) #define DO_AS_CANCEL_COLOR DO_RGB(240, 185, 103) #define DO_AS_DESTRUCTIVE_COLOR DO_RGB(124, 192, 134) // button text color #define DO_AS_TITLE_TEXT_COLOR DO_RGB(95, 74, 50) #define DO_AS_BUTTON_TEXT_COLOR DO_RGB(255, 255, 255) #define DO_AS_CANCEL_TEXT_COLOR DO_RGB(255, 255, 255) #define DO_AS_DESTRUCTIVE_TEXT_COLOR DO_RGB(255, 255, 255) #define DO_AS_DIMMED_COLOR DO_RGBA(0, 0, 0, 0.7) #define DO_AS_TITLE_FONT [UIFont fontWithName:@"Avenir-Heavy" size:14] #define DO_AS_BUTTON_FONT [UIFont fontWithName:@"Avenir-Medium" size:14] #define DO_AS_TITLE_INSET UIEdgeInsetsMake(10, 20, 10, 20) #define DO_AS_BUTTON_INSET UIEdgeInsetsMake(5, 20, 5, 20) #define DO_AS_BUTTON_HEIGHT 40 #define DO_AS_SCROLL_HEIGHT 300 #define DO_AS_CANCEL_TAG -100 typedef NS_ENUM(int, DoAlertViewTransitionStyle) { DoASTransitionStyleNormal = 0, DoASTransitionStyleFade, DoASTransitionStylePop, }; typedef NS_ENUM(int, DoAlertViewContentType) { DoASContentNone = 0, DoASContentImage, DoASContentMap, }; @class DoActionSheet; typedef void(^DoActionSheetHandler)(int nResult); @interface DoActionSheet : UIView <MKMapViewDelegate> { @private NSString *_strTitle; NSString *_strCancel; UIWindow *_actionWindow; UIView *_vActionSheet; DoActionSheetHandler _result; CGRect _rectActionSheet; } @property (readwrite) int nAnimationType; @property (readwrite) int nContentMode; @property (readwrite) int nDestructiveIndex; @property (readwrite) double dRound; @property (readwrite) double dButtonRound; @property (readwrite) BOOL bDestructive; @property (readonly) int nTag; @property (strong, nonatomic) NSArray *aButtons; // add content // for UIImageView @property (nonatomic, strong) UIImage *iImage; // for Map view @property (nonatomic, strong) NSDictionary *dLocation; // latitude, longitude // button background color @property (strong, nonatomic) UIColor *doBackColor; @property (strong, nonatomic) UIColor *doButtonColor; @property (strong, nonatomic) UIColor *doCancelColor; @property (strong, nonatomic) UIColor *doDestructiveColor; // button text color @property (strong, nonatomic) UIColor *doTitleTextColor; @property (strong, nonatomic) UIColor *doButtonTextColor; @property (strong, nonatomic) UIColor *doCancelTextColor; @property (strong, nonatomic) UIColor *doDestructiveTextColor; // dimmed color @property (strong, nonatomic) UIColor *doDimmedColor; // button font @property (strong, nonatomic) UIFont *doTitleFont; @property (strong, nonatomic) UIFont *doButtonFont; @property (strong, nonatomic) UIFont *doCancelFont; // insets @property (readwrite) UIEdgeInsets doTitleInset; @property (readwrite) UIEdgeInsets doButtonInset; // button height @property (readwrite) CGFloat doButtonHeight; // with cancel button and other buttons - (void)showC:(NSString *)strTitle cancel:(NSString *)strCancel buttons:(NSArray *)aButtons result:(DoActionSheetHandler)result; // with cancel button and other buttons, without title - (void)showC:(NSString *)strCancel buttons:(NSArray *)aButtons result:(DoActionSheetHandler)result; // with only buttons - (void)show:(NSString *)strTitle buttons:(NSArray *)aButtons result:(DoActionSheetHandler)result; // with only buttons, without title - (void)show:(NSArray *)aButtons result:(DoActionSheetHandler)result; @end 

最后，这是什么给我在我的ViewController中的错误，因为它告诉我，没有find该对象types的属性…

 - (void)actionStyle { self.doButtonColor = DO_RGB(113, 208, 243); self.doCancelColor = DO_RGB(73, 168, 203); self.doDestructiveColor = DO_RGB(235, 15, 93); self.doTitleTextColor = DO_RGB(209, 247, 247); self.doButtonTextColor = DO_RGB(255, 255, 255); self.doCancelTextColor = DO_RGB(255, 255, 255); self.doDestructiveTextColor = DO_RGB(255, 255, 255); }