找不到在Objective-C文件中声明的引用出口

Question

I declared a UIView in the objective-C Class File (Test.m)

@property (nonatomic,strong) UIView *Scene1;

In the StoryBoard, when I am trying to make a reference outlet pointing to the view I set in the objective-C file, Scene 1 is not displayed in the list.

Note: 1. I have already pointed the view to the correct class file. 2. They are all UIView type

Here's the code of the header file (Test.h)

#import "JSMessagesViewController.h"

@interface Test : JSMessagesViewController

@end

Here's the code for the Class File Test.m

#import "Test.h"
#import "MessageData.h"


@interface DeerView () <JSMessagesViewDelegate, JSMessagesViewDataSource, UIImagePickerControllerDelegate, UINavigationControllerDelegate,UIActionSheetDelegate>

@property (strong, nonatomic) NSMutableArray *messageArray;
@property (nonatomic,strong) UIImage *willSendImage;
@property (nonatomic,strong) UIView *Scene1;
@end

@implementation DeerView

@synthesize messageArray, NameInput, Scene1, Scene2, Scene3, Scene4, Name;

...

@end

I am a high school student and a young developer who is still learning more. Hope you can help with my question.

Answer 1

Change your declaration of outlet and mark it as outlet

@property (nonatomic, weak) IBOutlet UIView *Scene1;

And you don't need to declare it as a strong property if you won't remove it from subview.