WhiteLiu的博客

无需安装，利用Ubuntu建立WiFi热点本文参考Creating wifi-hotspot using Unity’s default network manager without downloading any tool/software。Step 1关闭WiFi，插入网线，保证你的笔记本已经通过网线进行网络连接。Step 2点击顶部导航栏->网络->Edit Connections，在弹出的

编译时出现下列错误：undefined reference to `cv::imread(cv::String const&, int)' undefined reference to `cv::String::deallocate()' undefined reference to `cv::imread(cv::String const&, int)' undefined reference t