opencv2.framework无法使用链接器标志-ObjC进行编译

Question

我正在使用最新版本的opencv(opencv 2.4.9),我必须拥有Core Plot(绘图框架)所需的-ObjC标志.

当我在其他标志中设置-ObjC时,我得到了很多类型的错误(实际上是28个):Undefined symbols for architecture i386如下:

Undefined symbols for architecture i386:
"_CMSampleBufferGetImageBuffer", referenced from:
-[CaptureDelegate captureOutput:didOutputSampleBuffer:fromConnection:] in opencv2(cap_avfoundation.o)
CvCaptureFile::retrieveFramePixelBuffer() in opencv2(cap_avfoundation.o)
-[CvVideoCamera captureOutput:didOutputSampleBuffer:fromConnection:] in opencv2(cap_ios_video_camera.o)
"_CMSampleBufferGetPresentationTimeStamp", referenced from:
-[CvVideoCamera captureOutput:didOutputSampleBuffer:fromConnection:] in opencv2(cap_ios_video_camera.o)
"_CMSampleBufferInvalidate", referenced from:
CvCaptureFile::retrieveFramePixelBuffer() in opencv2(cap_avfoundation.o)
"_CMTimeMake", referenced from:
CvCaptureCAM::startCaptureDevice(int) in opencv2(cap_avfoundation.o)
CvVideoWriter_AVFoundation::writeFrame(_IplImage const*) in opencv2(cap_avfoundation.o)
-[CvVideoCamera createVideoDataOutput] in opencv2(cap_ios_video_camera.o)
"_CMVideoFormatDescriptionGetPresentationDimensions", referenced from:
CvCaptureCAM::getProperty(int) in opencv2(cap_avfoundation.o)
"_CVBufferRelease", referenced from:
-[CaptureDelegate captureOutput:didOutputSampleBuffer:fromConnection:] in opencv2(cap_avfoundation.o)
-[CaptureDelegate updateImage] in opencv2(cap_avfoundation.o)
CvCaptureFile::retrieveFramePixelBuffer() in opencv2(cap_avfoundation.o)
... etc

这是与Bartosz Bialecki相同的问题,我尝试了提出的解决方案,但问题仍然存在.

有没有人有想法？

编辑:

以下是我所包含的所有框架:

Answer 1

问题解决了增加几个框架: CoreVideo.framework,AssetsLibrary.framework,CoreMedia.framework.

以下是包含框架的完整列表: