在发布模式下出现错误，但在构建模式下却没有 [英] Error in Release mode but not in Build mode

问题描述

我最近在Visual 2008中使用opencv和c ++创建了一个项目 当我以Debug模式构建项目时-我没有遇到任何问题-但是当我以发布模式构建项目时，出现以下错误:

I recently made a project using opencv and c++ in visual 2008 When i build the project in Debug mode - i don't face any issues - but when i build it in release mode i get the following errors:

1>test.obj : error LNK2001: unresolved external symbol _cvHaarDetectObjects
1>test.obj : error LNK2001: unresolved external symbol _cvCvtColor
1>test.obj : error LNK2001: unresolved external symbol _cvCreateImage
1>test.obj : error LNK2001: unresolved external symbol _cvDestroyWindow
1>test.obj : error LNK2001: unresolved external symbol _cvWaitKey
1>test.obj : error LNK2001: unresolved external symbol _cvGetSize
1>test.obj : error LNK2001: unresolved external symbol _cvReleaseCapture
1>test.obj : error LNK2001: unresolved external symbol _cvCreateMemStorage
1>test.obj : error LNK2001: unresolved external symbol _cvClone
1>test.obj : error LNK2001: unresolved external symbol _cvNamedWindow
1>test.obj : error LNK2001: unresolved external symbol _cvQueryFrame
1>test.obj : error LNK2001: unresolved external symbol _cvLoad
1>test.obj : error LNK2001: unresolved external symbol _cvRectangle
1>test.obj : error LNK2001: unresolved external symbol _cvCreateCameraCapture
1>test.obj : error LNK2001: unresolved external symbol _cvGetSeqElem
1>test.obj : error LNK2001: unresolved external symbol _cvShowImage

推荐答案

在Release配置中检查Linker-> Input-> Additional Dependencies设置；您无疑忘记了包含OpenCV库.只需从Debug配置中复制粘贴它们，但不要忘记删除d后缀.

Check Linker->Input->Additional Dependencies settings in the Release configuration ; you have undoubtedly forgotten to include the OpenCV libraries. Just copy-paste them from the Debug configuration, but don't forget to remove the d suffix.

例如cv210.lib:发布模式，而cv210d.lib:调试模式.

E.g. cv210.lib : Release mode and cv210d.lib : Debug mode.

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