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​ OpenCV Error: Sizes of input arguments do not match (The operation is neither 'array op array' (where arrays have the same size and the same number of channels), nor 'array op scalar', nor 'scala...

在我代码进行编译的时候发现如下情况： $ gcc test.cpp -o test `pkg-config --cflags --libs opencv` 报错： /usr/bin/ld: /tmp/ccSHkr4u.o: undefined reference to symbol ‘_ZTVN10__cxxabiv117__class_type_infoE@@CXXABI_1.3‘ //us...

下载opencv压缩包 wget https://github.com/opencv/opencv/archive/3.4.0.zip 解压缩zip包 unzip 3.4.0.zip 进入到解压后的文件夹 cd opencv-3.4.0 安装依赖库和cmake ，然后在执行下面命令 sudo apt-get install update apt-get install cm...