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Robotino ROS pcl::VoxelGrid<sensor_msgs::PointCloud2_<std::allocator<void>

asked 2014-08-17 13:27:54 -0500

Missing gravatar image

Hey,

i checked out the robotino packages from http://svn.openrobotino.org/robotino-... and want to build them via rosmake. When i type rosmake robotino i get the following error and i have no idea what to do about it:

In file included from /home/daniel/Desktop/robotino/trunk/robotino/robotino_node/src/KinectROS.cpp:10:0:
/usr/include/pcl-1.7/pcl/filters/voxel_grid.h: In instantiation of 'class pcl::VoxelGrid<sensor_msgs::PointCloud2_<std::allocator<void> > >': /home/daniel/Desktop/robotino/trunk/robotino/robotino_node/src/KinectROS.cpp:124:44: required from here /usr/include/pcl-1.7/pcl/filters/voxel_grid.h:474:61: error: no type namen 'type' in struct pcl::traits::fieldList<sensor_msgs::PointCloud2_<std::allocator<void> > >
typedef typename pcl::traits::fieldList<PointT>::type FieldList;

I really have no idea what i have to do here, i thaught it would be no problem to build these packages.There are a few more erros like this but this is the first one. Maybe i can resolve the others by myself when i get this one fixed. Can anyone help me here?

Best regards, Daniel

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Which version of ROS was this developed for? Which version of ROS are you trying to use it with? I think some of the PCL point types and ROS integration changed between ROS Groovy and Hydro.

ahendrix gravatar image ahendrix  ( 2014-08-17 14:28:09 -0500 )edit

I try to use it with ROS Indigo. I know that PCL is a stand-alone project since quite a time and because of that i use pcl-1.7 instead. I tried to install an older ROS version but it doesn't work. It tells me that ros-groovy-desktop-full has unmet dependencies?! Is it possible to fix this within Indigo?

Missing gravatar image Missing  ( 2014-08-18 04:31:40 -0500 )edit

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answered 2014-08-18 12:03:39 -0500

ahendrix gravatar image

I suspect the robotino stack was developed against an older version of ROS, and uses an older version of the PCL types.

The robotinio repository you linked to has a migrate_to_catkin branch which may work on newer versions of ROS: http://svn.openrobotino.org/robotino-...

If that doesn't work, you'll probably have to follow the PCL section of the Hydro Migration guide to upgrade the code you're having trouble with to the new PCL types.

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Thanks for your answer, i will try the migrate_to_catkin branch. For the moment it works to comment out the parts which use the ROSKinect.cpp class.

Missing gravatar image Missing  ( 2014-08-19 07:41:51 -0500 )edit

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Asked: 2014-08-17 13:27:54 -0500

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Last updated: Aug 18 '14