Random forest compile error

#### Running command: "make -j1" in "/home/lr-2002/code/ego-planner-swarm/build"
####
[  0%] Built target _quadrotor_msgs_generate_messages_check_deps_StatusData
[  0%] Built target geometry_msgs_generate_messages_py
[  0%] Built target nav_msgs_generate_messages_py
[  0%] Built target _quadrotor_msgs_generate_messages_check_deps_Odometry
[  0%] Built target _quadrotor_msgs_generate_messages_check_deps_LQRTrajectory
[  0%] Built target _quadrotor_msgs_generate_messages_check_deps_AuxCommand
[  0%] Built target _quadrotor_msgs_generate_messages_check_deps_Corrections
[  0%] Built target _quadrotor_msgs_generate_messages_check_deps_Gains
[  0%] Built target _quadrotor_msgs_generate_messages_check_deps_OutputData
[  0%] Built target _quadrotor_msgs_generate_messages_check_deps_PositionCommand
[  0%] Built target _quadrotor_msgs_generate_messages_check_deps_PPROutputData
[  0%] Built target _quadrotor_msgs_generate_messages_check_deps_Serial
[  0%] Built target _quadrotor_msgs_generate_messages_check_deps_PolynomialTrajectory
[  0%] Built target _quadrotor_msgs_generate_messages_check_deps_SO3Command
[  0%] Built target _quadrotor_msgs_generate_messages_check_deps_TRPYCommand
[  7%] Built target quadrotor_msgs_generate_messages_py
[  7%] Built target nav_msgs_generate_messages_nodejs
[  7%] Built target geometry_msgs_generate_messages_nodejs
[ 14%] Built target quadrotor_msgs_generate_messages_nodejs
[ 14%] Built target nav_msgs_generate_messages_cpp
[ 14%] Built target geometry_msgs_generate_messages_cpp
[ 22%] Built target quadrotor_msgs_generate_messages_cpp
[ 22%] Built target nav_msgs_generate_messages_eus
[ 22%] Built target geometry_msgs_generate_messages_eus
[ 29%] Built target quadrotor_msgs_generate_messages_eus
[ 29%] Built target nav_msgs_generate_messages_lisp
[ 29%] Built target geometry_msgs_generate_messages_lisp
[ 36%] Built target quadrotor_msgs_generate_messages_lisp
[ 36%] Built target quadrotor_msgs_generate_messages
[ 37%] Built target encode_msgs
[ 38%] Built target decode_msgs
[ 38%] Linking CXX executable /home/lr-2002/code/ego-planner-swarm/devel/lib/map_generator/random_forest
/usr/bin/ld: CMakeFiles/random_forest.dir/src/random_forest_sensing.cpp.o: in function `RandomMapGenerateCylinder()':
/home/lr-2002/code/ego-planner-swarm/src/uav_simulator/map_generator/src/random_forest_sensing.cpp:269: undefined reference to `pcl::KdTreeFLANN<pcl::PointXYZ, flann::L2_Simple<float> >::setInputCloud(boost::shared_ptr<pcl::PointCloud<pcl::PointXYZ> const> const&, boost::shared_ptr<std::vector<int, std::allocator<int> > const> const&)'
/usr/bin/ld: CMakeFiles/random_forest.dir/src/random_forest_sensing.cpp.o: in function `RandomMapGenerate()':
/home/lr-2002/code/ego-planner-swarm/src/uav_simulator/map_generator/src/random_forest_sensing.cpp:152: undefined reference to `pcl::KdTreeFLANN<pcl::PointXYZ, flann::L2_Simple<float> >::setInputCloud(boost::shared_ptr<pcl::PointCloud<pcl::PointXYZ> const> const&, boost::shared_ptr<std::vector<int, std::allocator<int> > const> const&)'
/usr/bin/ld: CMakeFiles/random_forest.dir/src/random_forest_sensing.cpp.o:(.data.rel.ro._ZTVN3pcl11KdTreeFLANNINS_8PointXYZEN5flann9L2_SimpleIfEEEE[_ZTVN3pcl11KdTreeFLANNINS_8PointXYZEN5flann9L2_SimpleIfEEEE]+0x10): undefined reference to `pcl::KdTreeFLANN<pcl::PointXYZ, flann::L2_Simple<float> >::setInputCloud(boost::shared_ptr<pcl::PointCloud<pcl::PointXYZ> const> const&, boost::shared_ptr<std::vector<int, std::allocator<int> > const> const&)'
/usr/bin/ld: CMakeFiles/random_forest.dir/src/random_forest_sensing.cpp.o:(.data.rel.ro._ZTVN3pcl11KdTreeFLANNINS_8PointXYZEN5flann9L2_SimpleIfEEEE[_ZTVN3pcl11KdTreeFLANNINS_8PointXYZEN5flann9L2_SimpleIfEEEE]+0x28): undefined reference to `pcl::KdTreeFLANN<pcl::PointXYZ, flann::L2_Simple<float> >::nearestKSearch(pcl::PointXYZ const&, int, std::vector<int, std::allocator<int> >&, std::vector<float, std::allocator<float> >&) const'
collect2: error: ld returned 1 exit status
make[2]: *** [uav_simulator/map_generator/CMakeFiles/random_forest.dir/build.make:244：/home/lr-2002/code/ego-planner-swarm/devel/lib/map_generator/random_forest] 错误 1
make[1]: *** [CMakeFiles/Makefile2:2719：uav_simulator/map_generator/CMakeFiles/random_forest.dir/all] 错误 2
make: *** [Makefile:141：all] 错误 2
Invoking "make -j1" failed
"catkin_make -j1"出错如上从log看应该是pcl_flann的问题我已经尝试过apt 删除重新安装，但是结果同样不行
现在电脑上有 flann和pcl以及和ros的连接
我找不到原因了，会是版本的问题吗？ pcl 是 1.10 libflann-dev 是1.9.1
ZJU-FAST-Lab / ego-planner-swarm

Random forest compile error #41
