c++ - camke编译opencv3.0和opencv_contrib老是出错是怎么回事?

浏览:33日期:2023-04-09

问题描述

报错如图

Check contents of vgg_generated_48.i ...CMake Error at E:/opencv3.0/opencv/sourcesContrib/opencv_contrib-master/modules/xfeatures2d/cmake/download_vgg.cmake:13 (ocv_download): Unknown CMake command 'ocv_download'.Call Stack (most recent call first): E:/opencv3.0/opencv/sourcesContrib/opencv_contrib-master/modules/xfeatures2d/cmake/download_vgg.cmake:20 (vgg_download) E:/opencv3.0/opencv/sourcesContrib/opencv_contrib-master/modules/xfeatures2d/CMakeLists.txt:4 (include)

问题解答

回答1:

Unknown CMake command 'ocv_download'.

这不是错误吗,它不认识这个命令行ocv_download

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