error C3861: “pop_t”: 找不到标识符 解决办法 打开pcl 1.8.1\3rdparty\flann\include\flann\algorithms\dist.h文件: 错误定位在了523行: result=lut(reinterpret_cast<const unsigned char*>(a), reinterpret_cast<const unsigned char*>(b), size * sizeof(pop_t)); 1. 2. 原来是在当前作用域中...