cmake扩展编译opencv出错

Question

cmake编译opencv扩展中的问题：CMake Error at cmake/OpenCVModule.cmake:352 (message):
Duplicated modules NAMES has been found
Call Stack (most recent call first):
cmake/OpenCVModule.cmake:370 (_assert_uniqueness)
modules/CMakeLists.txt:7 (ocv_glob_modules)
请问怎么解决

Answer 1

*问题：***缺少正确的对应contrib模块（以opencv3.4.5版本为例）名字一定是opencv_contrib-3.4.5，而不是opencv_contrib-master
要做的就是重新下载一下这个opencv_contrib-3.4.5
详细操作步骤可以看这一篇【只需要安装完这个缺的这个】
https://blog.csdn.net/weixin_45117253/article/details/103861245#commentBox
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