search

nqluowei / orb_slam_with_det3d

51 stars 10 forks source link

message_utils.cpp代码中未定义引用该如何解决 #1

Open nss6planner opened 1 year ago

nss6planner commented 1 year ago

c++代码中未定义引用该如何解决，具体报错：/usr/bin/ld: warning: libpcl_common.so.1.11, needed by /home/airlab/ai/orb_slam2_dense_ws/src/orb_slam2_dense/Examples/ROS/orb_slam2_dense/../../../lib/libORB_SLAM2.so, may conflict with libpcl_common.so.1.8 CMakeFiles/RGBD.dir/src/message_utils.cpp.o：在函数‘ORB_SLAM2_DENSE::MessageUtils::publishPointCloud(boost::shared_ptr<sensormsgs::Image<std::allocator > const> const&)’中： /home/airlab/ai/orb_slam2_dense_ws/src/orb_slam2_dense/Examples/ROS/orb_slam2_dense/src/message_utils.cpp:318：对‘PointCloudMapping::getCurrentCloud(boost::shared_ptr<pcl::PointCloud >&)’未定义的引用 /home/airlab/ai/orb_slam2_dense_ws/src/orb_slam2_dense/Examples/ROS/orb_slam2_dense/src/message_utils.cpp:321：对‘PointCloudMapping::getGlobalCloud(boost::shared_ptr<pcl::PointCloud >&)’未定义的引用 collect2: error: ld returned 1 exit status orb_slam2_dense/Examples/ROS/orb_slam2_dense/CMakeFiles/RGBD.dir/build.make:802: recipe for target '/home/airlab/ai/orb_slam2_dense_ws/devel/lib/orb_slam2_dense/RGBD' failed make[2]: [/home/airlab/ai/orb_slam2_dense_ws/devel/lib/orb_slam2_dense/RGBD] Error 1 CMakeFiles/Makefile2:513: recipe for target 'orb_slam2_dense/Examples/ROS/orb_slam2_dense/CMakeFiles/RGBD.dir/all' failed make[1]: [orb_slam2_dense/Examples/ROS/orb_slam2_dense/CMakeFiles/RGBD.dir/all] Error 2 Makefile:140: recipe for target 'all' failed make: *** [all] Error 2

nqluowei commented 1 year ago

pcl库装了吗

nss6planner commented 1 year ago

感谢您的回复，我在ubuntu18.04安装了pcl1.11.0，也更改了CMakeLists.txt文件中的版本问题，还是会出现以上报错。

nss6planner commented 1 year ago

pcl库装了吗

感谢您的回复，我在ubuntu18.04安装了pcl1.11.0，也更改了CMakeLists.txt文件中的版本问题，还是会出现以上报错。

nqluowei commented 1 year ago

/home/airlab/ai/orb_slam2_dense_ws/src/orb_slam2_dense/Examples/ROS/orb_slam2_dense/../../../lib/libORB_SLAM2.so, may conflict with libpcl_common.so.1.8 这句话可能是因为没有删除我原先编译出来的.so文件引起的

另外我用的是pcl1.8，不保证其他版本和orb的代码兼容

nss6planner commented 1 year ago

有删除我原先编译出来的.so文件引起的

感谢，我重新安装一下