主要问题：编译错误
出现1：/home/ping/catkin_ws/src/zed-ros-wrapper/zed_nodelets/src/zed_nodelet/src/zed_wrapper_nodelet.cpp:809:32: error: ‘PERSON_HEAD_BOX’ is not a member of ‘sl::DETECTION_MODEL’
2：error: ‘ZED2i’ is not a member of ‘sl::MODEL’
mZedUserCamModel = sl::MODEL::ZED2i;
解决：SDK 版本与stereolabs / zed-ros-wrapper 的版本不一致
下载适配自身系统与ubuntu版本的sdk要与zed-ros-wrapper版本对应！