I use catkin_ Make encountered this problem when compiling

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/home/nilab/catkin_ws/src/vfh_local_planner-nlimpert-saving/src/vfh_planner_ros.cpp:7:24: error: expected constructor, destructor, or type conversion before ‘(’ token PLUGINLIB_DECLARE_CLASS(vfh_local_planner, VFHPlannerROS, ^ vfh_local_planner-nlimpert-saving/CMakeFiles/vfh_local_planner.dir/build.make:62: recipe for target 'vfh_local_planner-nlimpert-saving/CMakeFiles/vfh_local_planner.dir/src/vfh_planner_ros.o' failed make[2]: * [vfh_local_planner-nlimpert-saving/CMakeFiles/vfh_local_planner.dir/src/vfh_planner_ros.o] Error 1 CMakeFiles/Makefile2:511: recipe for target 'vfh_local_planner-nlimpert-saving/CMakeFiles/vfh_local_planner.dir/all' failed make[1]: [vfh_local_planner-nlimpert-saving/CMakeFiles/vfh_local_planner.dir/all] Error 2 Makefile:140: recipe for target 'all' failed make: ** [all] Error 2 Invoking "make -j12 -l12" failed