[ros-users] Problem linking latest pcl

[Jordi Pages]

Hi,

I have some trouble trying to compile the latest svn version of PCL.

I installed ROS latest from SVN in Ubuntu and then I was following the
tutorial Downsampling a PointCloud using a VoxelGrid
filter.<http://www.ros.org/wiki/pcl/Tutorials/Downsampling%20a%20PointCloud%20using%20a%20VoxelGrid%20filter>After
adding the required lines in the pcl/CMakeLists.txt file in order to
compile the example src/examples/filter_voxel_grid.cpp and launching make I
obtained the following linking error:

Linking CXX executable ../bin/tutorial_filter_voxel_grid
CMakeFiles/tutorial_filter_voxel_grid.dir/src/examples/filter_voxel_grid.o:
In function `Filter':
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/filter.h:401:
undefined reference to `vtable for
pcl::Filter<sensor_msgs::PointCloud2_<std::allocator<void> > >'
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/filter.h:401:
undefined reference to `vtable for
pcl::Filter<sensor_msgs::PointCloud2_<std::allocator<void> > >'
CMakeFiles/tutorial_filter_voxel_grid.dir/src/examples/filter_voxel_grid.o:
In function `VoxelGrid':
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/voxel_grid.h:579:
undefined reference to `vtable for
pcl::VoxelGrid<sensor_msgs::PointCloud2_<std::allocator<void> > >'
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/voxel_grid.h:579:
undefined reference to `vtable for
pcl::VoxelGrid<sensor_msgs::PointCloud2_<std::allocator<void> > >'
CMakeFiles/tutorial_filter_voxel_grid.dir/src/examples/filter_voxel_grid.o:
In function `main':
/home/jordi/ros/stacks/point_cloud_perception/pcl/src/examples/filter_voxel_grid.cpp:65:
undefined reference to
`pcl::PCLBase<sensor_msgs::PointCloud2_<std::allocator<void> >
>::setInputCloud(boost::shared_ptr<sensor_msgs::PointCloud2_<std::allocator<void>
> const> const&)'
/home/jordi/ros/stacks/point_cloud_perception/pcl/src/examples/filter_voxel_grid.cpp:67:
undefined reference to
`pcl::Filter<sensor_msgs::PointCloud2_<std::allocator<void> >
>::filter(sensor_msgs::PointCloud2_<std::allocator<void> >&)'
CMakeFiles/tutorial_filter_voxel_grid.dir/src/examples/filter_voxel_grid.o:
In function `~VoxelGrid':
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/voxel_grid.h:571:
undefined reference to `vtable for
pcl::VoxelGrid<sensor_msgs::PointCloud2_<std::allocator<void> > >'
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/voxel_grid.h:571:
undefined reference to `vtable for
pcl::VoxelGrid<sensor_msgs::PointCloud2_<std::allocator<void> > >'
CMakeFiles/tutorial_filter_voxel_grid.dir/src/examples/filter_voxel_grid.o:
In function `~Filter':
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/filter.h:405:
undefined reference to `vtable for
pcl::Filter<sensor_msgs::PointCloud2_<std::allocator<void> > >'
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/filter.h:405:
undefined reference to `vtable for
pcl::Filter<sensor_msgs::PointCloud2_<std::allocator<void> > >'
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/filter.h:405:
undefined reference to `vtable for
pcl::Filter<sensor_msgs::PointCloud2_<std::allocator<void> > >'
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/filter.h:405:
undefined reference to `vtable for
pcl::Filter<sensor_msgs::PointCloud2_<std::allocator<void> > >'
CMakeFiles/tutorial_filter_voxel_grid.dir/src/examples/filter_voxel_grid.o:
In function `~VoxelGrid':
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/voxel_grid.h:571:
undefined reference to `vtable for
pcl::VoxelGrid<sensor_msgs::PointCloud2_<std::allocator<void> > >'
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/voxel_grid.h:571:
undefined reference to `vtable for
pcl::VoxelGrid<sensor_msgs::PointCloud2_<std::allocator<void> > >'
CMakeFiles/tutorial_filter_voxel_grid.dir/src/examples/filter_voxel_grid.o:
In function `~Filter':
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/filter.h:405:
undefined reference to `vtable for
pcl::Filter<sensor_msgs::PointCloud2_<std::allocator<void> > >'
/home/jordi/ros/stacks/point_cloud_perception/pcl/include/pcl/filters/filter.h:405:
undefined reference to `vtable for
pcl::Filter<sensor_msgs::PointCloud2_<std::allocator<void> > >'
collect2: ld returned 1 exit status
make[3]: *** [../bin/tutorial_filter_voxel_grid] Error 1
make[3]: Leaving directory
`/home/jordi/ros/stacks/point_cloud_perception/pcl/build'
make[2]: *** [CMakeFiles/tutorial_filter_voxel_grid.dir/all] Error 2
make[2]: Leaving directory
`/home/jordi/ros/stacks/point_cloud_perception/pcl/build'
make[1]: *** [all] Error 2
make[1]: Leaving directory
`/home/jordi/ros/stacks/point_cloud_perception/pcl/build'
make: *** [all] Error 2

Is there any dependency missing?

Thanks in advance

-- 
Jordi Pages, PhD
Researcher
Pal Robotics S.L.

Tel: +34.93.414.53.47
Fax: +34.93.209.11.09
C/ Pujades 77-79 4º 4ª 08005 Barcelona, Spain.
http://www.pal-robotics.com/

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