自定义路径规划插件问题

(ros,rviz)自定义了一个路径规划插件,但在使用时报如下错误,请问应该如何解决

[FATAL] [1667481425.956553725, 258.587000000]: Failed to create the Jps_planner/JpsPlannerRos planner, are you sure it is properly registered and that the containing library is built? Exception: Failed to load library /home/nanorobot/plugin_ws/devel/lib//libjps_plugin_lib.so. Make sure that you are calling the PLUGINLIB_EXPORT_CLASS macro in the library code, and that names are consistent between this macro and your XML. Error string: Could not load library (Poco exception = /home/nanorobot/plugin_ws/devel/lib//libjps_plugin_lib.so: undefined symbol: _ZN3JPS4CJps5rightE)
[move_base-6] process has died [pid 21762, exit code 1, cmd /opt/ros/melodic/lib/move_base/move_base __name:=move_base __log:=/home/nanorobot/.ros/log/8a026b44-5b79-11ed-a76c-e0e1a9977510/move_base-6.log].
log file: /home/nanorobot/.ros/log/8a026b44-5b79-11ed-a76c-e0e1a9977510/move_base-6*.log
[Err] [REST.cc:205] Error in REST request