1.安装 sudo apt-get install libeigen3-dev 2. 解决 fatal error: Eigen/Core: No such file or directory 当调用 eigen 库时,会报错:fatal error: Eigen/Core: No such file or directory 这是因为 eigen 库默认安装在了 /usr/include/eigen3/Eigen 路径下,需使用下面命令映射到 /usr/include 路径下 sudo ln
1.无法打开包括文件: “Eigen/Core”: 去github上下载最新的源码 2. "The Eigen/Array header does no longer exist in Eigen3. All that functionality has moved to Eigen/Core." 把Eigen/Array文件删掉 参考:https://github.com/MRPT/mrpt/issues/225 3.编译好lib后,新建工程,测试ceres库能否使用,报错 1&g
参考博客:https://www.cnblogs.com/wongyi/p/8734346.html 1. 数据类型报错 /home/wy/workdir/slambook/ch3/useEigen/build> make -j2 Scanning dependencies of target eigenMatrix [ %] Building CXX object CMakeFiles/eigenMatrix.dir/eigenMatrix.cpp.o In :, from /home/wy/