aditya369007's profile - activity

Hello all

I am running debian 8.7 on the beaglebone black and i am following these instructions to help me get ROS installed and running.

Everything is working fine until the final step where the catkin workspace is created. It fails with the following errors:

c++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.9/README.Bugs> for instructions.
ros_comm/roscpp/CMakeFiles/roscpp.dir/build.make:110: recipe for target 'ros_comm/roscpp/CMakeFiles/roscpp.dir/src/libros/subscriber.cpp.o' failed
make[2]: *** [ros_comm/roscpp/CMakeFiles/roscpp.dir/src/libros/subscriber.cpp.o] Error 4
CMakeFiles/Makefile2:8823: recipe for target 'ros_comm/roscpp/CMakeFiles/roscpp.dir/all' failed
make[1]: *** [ros_comm/roscpp/CMakeFiles/roscpp.dir/all] Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2
Invoking "make -j1 -l1" failed

Can anyone help me out in resolving this error ? Many thanks in advance.

If anyone has a better suggestion in getting ROS installed on the BBB, please do share with me, I have tried many threads and posts but all are outdated and i am unable to get OS images for the specified methods.

Hello all

I am trying to learn how to use the ROS-PCL library with the Velodyne 64E lidar. I have stored my code in the same directory as that of the Velodyne_height_map project and I want to modify the existing CMakeList.txt file to incorporate my own code. My main goal is to find the distances of the obstacles by subscribing to the velodyne_obstacles topic.

This is the error I am getting when I am building the project.

>  *** No rule to make target
> '/usr/lib/x86_64-linux-gnu/libpthread.so/opt/ros/kinetic/lib/libpcl_ros_filters.so',
> needed by
> '/home/aditya/catkin_ws/devel/lib/velodyne_height_map/myheight'.
> Stop.

This is the addition I have done to the CMakeLists.txt file by following few tutorials.

add_executable(myheight src/my_height_sub.cpp)
target_link_libraries(myheight ${catkin_LIBRARIES}${catkin_LIBRARIES}
                      ${Boost_LIBRARIES}
                      ${PCL_LIBRARIES})

This is the program I am trying to run.

#include <ros/ros.h>
#include <pcl_ros/point_cloud.h>
#include <pcl/point_types.h>
#include <boost/foreach.hpp>

typedef pcl::PointCloud<pcl::PointXYZ> PointCloud;

void callback(const sensor_msgs::PointCloud2ConstPtr&);


int main(int argc, char** argv)
{
    ros::NodeHandle nh;
    std::string topic = nh.resolveName("point_cloud");
    uint32_t queue_size = 1;


    // to create a subscriber, you can do this (as above):
    ros::Subscriber sub = nh.subscribe<sensor_msgs::PointCloud2> ("velodyne_points", queue_size, callback);
}

I know I am missing some dependencies in the CMakelists, but cant seem to figure out what they are. Can someone help me out please? Many thanks in advance!

And no this was not written by me

In function main': /home/aditya/catkin_ws/src/velodyne_height_map/src/my_height_sub.cpp:16: undefined reference toca

pastebin It is attached here

Thats what I am unable to understand, I have not used pcl_ros_filter still this is showing up. But I have still added ${

Cmake error during building a rospackage Hello all I am trying to learn how to use the ROS-PCL library with the Velodyn

Hi there, In place of XX.YY, put in 3.43 Hope this solves your issue.

Creating catkin work space fails on beaglebone black Hello all I am running debian 8.7 on the beaglebone black and i am

Thank you for taking the time to reply to my question. Unfortunately I need the BBB because of its ability to handle ana

thank you for your reply no i do not have swap enabled on the BBB. I will try doing that and report my results.

Creating catkin work space fails on beaglebone black Hello all I am running debian 8.7 on the beaglebone black and i am