Hi, i am running ROS on an Ubuntu-VM with groovy and came across following problem.
I just started using ROS and am trying to learn the features by doing the tutorial. (in other words: i am a newbie, please bare with me) However i am not able to create the executable files for the talker.cpp and listener.cpp as described in tutorial 11. I followed every step as described and ran catkin_make but when i try to run the node with:
$rosrun beginner_tutorials talker
i only get:
[rosrun] Couldn't find executable named talker below /home/faps/catkin_ws/src/beginner_tutorials
i tried to compile the package with rosmake and it successfully builds 23 packages but not the talker.cpp or listener.cpp. Here is the complete response:
faps@VMFAPSGROOVY:~/catkin_ws/src/beginner_tutorials$ rosmake
[ rosmake ] rosmake starting...
[ rosmake ] No package specified. Building ['beginner_tutorials']
[ rosmake ] Packages requested are: ['beginner_tutorials']
[ rosmake ] Logging to directory /home/faps/.ros/rosmake/rosmake_output-20130328-122310
[ rosmake ] Expanded args ['beginner_tutorials'] to:
['beginner_tutorials']
[rosmake-0] Starting >>> catkin [ make ]
[rosmake-0] Finished <<< catkin ROS_NOBUILD in package catkin
No Makefile in package catkin
[rosmake-0] Starting >>> cpp_common [ make ]
[rosmake-0] Finished <<< cpp_common ROS_NOBUILD in package cpp_common
No Makefile in package cpp_common
[rosmake-0] Starting >>> genmsg [ make ]
[rosmake-0] Finished <<< genmsg ROS_NOBUILD in package genmsg
No Makefile in package genmsg
[rosmake-0] Starting >>> gencpp [ make ]
[rosmake-0] Finished <<< gencpp ROS_NOBUILD in package gencpp
No Makefile in package gencpp
[rosmake-0] Starting >>> genlisp [ make ]
[rosmake-0] Finished <<< genlisp ROS_NOBUILD in package genlisp
No Makefile in package genlisp
[rosmake-0] Starting >>> genpy [ make ]
[rosmake-0] Finished <<< genpy ROS_NOBUILD in package genpy
No Makefile in package genpy
[rosmake-0] Starting >>> message_generation [ make ]
[rosmake-0] Finished <<< message_generation ROS_NOBUILD in package message_generation
No Makefile in package message_generation
[rosmake-0] Starting >>> rostime [ make ]
[rosmake-2] Starting >>> rospack [ make ]
[rosmake-2] Finished <<< rospack ROS_NOBUILD in package rospack
No Makefile in package rospack
[rosmake-2] Starting >>> roslib [ make ]
[rosmake-1] Starting >>> roslang [ make ]
[rosmake-3] Starting >>> xmlrpcpp [ make ]
[rosmake-1] Finished <<< roslang ROS_NOBUILD in package roslang
No Makefile in package roslang
[rosmake-0] Finished <<< rostime ROS_NOBUILD in package rostime
No Makefile in package rostime
[rosmake-0] Starting >>> roscpp_traits [ make ]
[rosmake-1] Starting >>> rosgraph [ make ]
[rosmake-0] Finished <<< roscpp_traits ROS_NOBUILD in package roscpp_traits
No Makefile in package roscpp_traits
[rosmake-0] Starting >>> roscpp_serialization [ make ]
[rosmake-1] Finished <<< rosgraph ROS_NOBUILD in package rosgraph
No Makefile in package rosgraph
[rosmake-2] Finished <<< roslib ROS_NOBUILD in package roslib
No Makefile in package roslib
[rosmake-3] Finished <<< xmlrpcpp ROS_NOBUILD in package xmlrpcpp
No Makefile in package xmlrpcpp
[rosmake-2] Starting >>> rosunit [ make ]
[rosmake-0] Finished <<< roscpp_serialization ROS_NOBUILD in package roscpp_serialization
No Makefile in package roscpp_serialization
[rosmake-0] Starting >>> message_runtime [ make ]
[rosmake-2] Finished <<< rosunit ROS_NOBUILD in package rosunit
No Makefile in package rosunit
[rosmake-2] Starting >>> rosconsole [ make ]
[rosmake-0] Finished <<< message_runtime ROS_NOBUILD in package message_runtime
No Makefile in package message_runtime
[rosmake-2] Finished <<< rosconsole ROS_NOBUILD in package rosconsole
No Makefile in package rosconsole
[rosmake-0] Starting >>> std_msgs [ make ]
[rosmake-0] Finished <<< std_msgs ROS_NOBUILD in package std_msgs
No Makefile in package std_msgs
[rosmake-0] Starting >>> rosgraph_msgs [ make ]
[rosmake-0] Finished <<< rosgraph_msgs ROS_NOBUILD in package rosgraph_msgs
No Makefile in package rosgraph_msgs
[rosmake-0] Starting >>> roscpp [ make ]
[rosmake-1] Starting >>> rospy [ make ]
[rosmake-1] Finished <<< rospy ROS_NOBUILD in package rospy
No Makefile in package rospy
[rosmake-0] Finished <<< roscpp ROS_NOBUILD in package roscpp
No Makefile in package roscpp
[rosmake-0] Starting >>> beginner_tutorials [ make ]
[rosmake-0] Finished <<< beginner_tutorials ROS_NOBUILD in package beginner_tutorials
No Makefile in package beginner_tutorials
[ rosmake ] Results:
[ rosmake ] Built 23 packages with 0 failures.
[ rosmake ] Summary output to directory
[ rosmake ] /home/faps/.ros/rosmake/rosmake_output-20130328-122310
I dont want to post the CMakelists.txt, talker.cpp and listener.cpp since i just copied the code from the tutorial.
I also tried to compile and run the python version of the publisher/listener and it works without any problems.
Help would be highly appreciated,since i want to use c++ files later on.
↧