Bardo91's profile - activity

Moveit classes inside a class Hi I am trying to wrap MoveIt classes inside another class (which is a backend in a librar

Moveit classes inside a class Hi I am trying to wrap MoveIt classes inside another class (which is a backend in a librar

I am sorry. I added the explanation in the question. And some examples of outputs.

Moveit classes inside a class Hi I am trying to wrap MoveIt classes inside another class (which is a backend in a librar

Moveit classes inside a class Hi I am trying to wrap MoveIt classes inside another class (which is a backend in a librar

I am sorry. I added the explanation in the question.

Moveit classes inside a class Hi I am trying to wrap MoveIt classes inside another class (which is a backend in a librar

Moveit classes inside a class Hi I am trying to wrap MoveIt classes inside another class (which is a backend in a librar

Moveit classes inside a class Hi I am trying to wrap MoveIt classes inside another class (which is a backend in a librar

Moveit classes as class members Hi I am trying to wrap MoveIt classes inside another class (which is a backend in a libr

Moveit classes as class members Hi I am trying to wrap MoveIt classes inside another class (which is a backend in a libr

To me too! Mark it as the answer :)

That's it. Thank you very much. I put the ticket.

I made my own makefile compiling roscpp and including the resulting library where I wanted to.

I've solved the trouble. But yout link is very useful, thanks.

Hi,

I want to check if a subscriber has subscribe properly to a topic. I read in documentation ( http://docs.ros.org/api/roscpp/html/c... ) that this is made checking nodehandle but compiler sais that cant convert nodehandle to bool.

    ros::NodeHandle n;
    /* ... */
    intruder_sub[i]=n.subscribe(topicname.c_str(), 0,Intruder_StateCallBack);
    if(n){
        cout << "cant subscribe to " << topicname << endl;
        assert(false);
    }

What I'm doing wrong? Thanks in advance.

Hi,

I want to check if a subscriber has subscribe properly to a topic. I read in documentation ( http://docs.ros.org/api/roscpp/html/c... ) that this is made checking nodehandle but compiler sais that cant convert nodehandle to bool.

    ros::NodeHandle n;
    /* ... */
    intruder_sub[i]=n.subscribe(topicname.c_str(), 0,Intruder_StateCallBack);
    if(n){
        cout << "cant subscribe to " << topicname << endl;
        assert(false);
    }

What I'm doing wrong? Thanks in advance.

ROS fuerte do not use all about c++11. Moving to ROS indigo fix the problem.

That's why I downloaded only roscpp module. But I'm not sure how to compile it, in order to use it in my code. Thanks in advance.

Ok, I'll try to be brief. Basically I want to get information about an UAV simulated with GAZEBO. Then I process it and sendback to the UAV references to command it. I wouldn't like to include whole ROS in my project only for a node subscription and advertising.

Hello, I'm trying to compile roscpp without using the rest of ROS (I only need to subscribe to a node but the one that own that uses an old version of ROS and I couldn't integrate my program with his due to compilation troubles). I downloaded the source code from git ( https://github.com/ros/ros_comm ) and now I need to compile it, but Cmake throw me errors:

 INFOBuilding GTest from source.
 TODO: implement add_roslaunch_check() in rostest-extras.cmake.
 CMake Error at CMakeLists.txt:8 (catkin_package_xml):
     Unknown CMake command "catkin_package_xml".

How can I build it? I'm calling cmake CMakeList.txt, but it doesn't work.

Hi, I was trying to compile a node that uses a library that needs c++11 flag (It uses std::function and nullptr among other features).

Here is de outpulog: https://www.dropbox.com/s/mr8gltnrdn1...

But summarizing:

               from /usr/include/c++/4.8/bits/stl_algo.h:62,
               from /usr/include/c++/4.8/algorithm:62,
               from /usr/include/boost/math/tools/config.hpp:16,
               from /usr/include/boost/math/special_functions/round.hpp:13,
               from /opt/ros/fuerte/include/ros/time.h:58,
               from /opt/ros/fuerte/include/ros/ros.h:38,
               from /home/bardo91/programming/EC-SAFEMOBIL/ros/PatrollingCV/uav_vision/src/uav_vision_node.cpp:9:
     /usr/include/c++/4.8/bits/stl_construct.h: In instantiation of ‘void std::_Construct(_T1*, _Args&& ...) [with _T1 = actionlib_msgs::GoalStatus_<std::allocator<void> >; _Args = {actionlib_msgs::GoalStatus_<std::allocator<void> >&}]’:
       /usr/include/c++/4.8/bits/stl_uninitialized.h:75:53:   required from ‘static _ForwardIterator std::__uninitialized_copy<_TrivialValueTypes>::__uninit_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = actionlib_msgs::GoalStatus_<std::allocator<void> >*; _ForwardIterator = actionlib_msgs::GoalStatus_<std::allocator<void> >*; bool _TrivialValueTypes = false]’

     /usr/include/c++/4.8/bits/stl_uninitialized.h:117:41:   required from ‘_ForwardIterator std::uninitialized_copy(_InputIterator, _InputIterator, _ForwardIterator) [with _InputIterator = actionlib_msgs::GoalStatus_<std::allocator<void> >*; _ForwardIterator = actionlib_msgs::GoalStatus_<std::allocator<void> >*]’
      /usr/include/c++/4.8/bits/stl_uninitialized.h:258:63:   required from ‘_ForwardIterator std::__uninitialized_copy_a(_InputIterator, _InputIterator, _ForwardIterator, std::allocator<_Tp>&) [with _InputIterator = actionlib_msgs::GoalStatus_<std::allocator<void> >*; _ForwardIterator = actionlib_msgs::GoalStatus_<std::allocator<void> >*; _Tp = actionlib_msgs::GoalStatus_<std::allocator<void> >]’

And so on... It's not only for the library, I would like to use new features of c++, but I don't know what to do to fix it. Can anybody help me?

Thank in advance

Hi,

I've got a trouble using ROS in Windows :(. I'm with the publisher and subscriber tutorial in windows. I compiled it fine but while executing it, it crash due to an access violation...

If I execute it with out executing in a console "roscore" it says that cant connect to master

So then I tried with roscore (As I read, it's always necessary). But then I get the access violation inside the line: "ros::NodeHandle n;"

If I debugged inside i got that crash in the line "initRemappings(remappings);"

Can anyone helps me?

Thanks in advance!!

Hi Aperez,

I've got the same trouble compiling my code, I added both ros and rosdep includes and rosconsole.lib, but it still crashing while linking. I'm using vs12. I tried with the preprocessor definitions but I got the same. How did you finally manage the error?

Thanks in advance