编译出错，这是怎么回事呢？

[zhubingerdai]

CMakeFiles/DXSLAM.dir/build.make:446: recipe for target 'CMakeFiles/DXSLAM.dir/src/Initializer.cc.o' failed
make[2]: *** [CMakeFiles/DXSLAM.dir/src/Initializer.cc.o] Error 1
CMakeFiles/Makefile2:104: recipe for target 'CMakeFiles/DXSLAM.dir/all' failed
make[1]: *** [CMakeFiles/DXSLAM.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2