我正在尝试构建一些ROS软件包，但是我遇到了：
[ 66%] Linking CXX executable /home/goktug/projects/lidar_stitcher_ws/devel/lib/lidar_stitcher/lidar_stitcher
/usr/bin/ld: warning: libboost_thread.so.1.65.1, needed by /usr/lib/x86_64-linux-gnu/libpcl_common.so, may conflict with libboost_thread.so.1.55.0
/usr/bin/ld: warning: libboost_chrono.so.1.65.1, needed by /opt/ros/melodic/lib/libroscpp.so, may conflict with libboost_chrono.so.1.55.0
/usr/bin/ld: warning: libboost_filesystem.so.1.65.1, needed by /opt/ros/melodic/lib/libroscpp.so, may conflict with libboost_filesystem.so.1.55.0
/usr/bin/ld: warning: libboost_regex.so.1.65.1, needed by /opt/ros/melodic/lib/librosconsole.so, may conflict with libboost_regex.so.1.55.0
/usr/bin/ld: warning: libboost_system.so.1.55.0, needed by /usr/lib/libboost_filesystem.so, may conflict with libboost_system.so.1.65.1
[100%] Built target lidar_stitcher
因此，我的回调函数未运行。我该如何解决这个问题？