catkin build locus failed

[moonsheep99]

First of all, thank you very much for a great job, but I am having some problems compiling and would appreciate your help. After install all required tools (pcl_ros catkin_tools...), i taked locus and common_nebula_slam unzip into catkin_ws/src , my folders are layered as follows: catkin_ws src core_msgs docker frontend_utils geometry_utils locus ...... and i catkin build locus at catkin_ws/, some errors appeared:

moreover, my environment：Ubuntu18.04 ROS melodic PCL1.8 BOOST1.65 I am looking forward to your reply，thanks