无法访问“ CvVideoCamera”对象和CvVideoCameraDelegate协议。
我想念什么吗?
.pch
//
// PrefixHeader.pch
// OpenCVTest2
#ifndef PrefixHeader_pch
#define PrefixHeader_pch
#import <Availability.h>
#ifndef __IPHONE_4_0
#warning "This project uses features only available in iOS SDK 4.0 and later."
#endif
#ifdef __cplusplus
#import <opencv2/opencv.hpp>
#endif
#ifdef __OBJC__
#import <UIKit/UIKit.h>
#import <Foundation/Foundation.h>
#endif
#endif /* PrefixHeader_pch */