catkin_make_isolated passing command line arguments
Hi Guys, I have one CPP (ROS) program (program_1.cpp) which I build using a shell script by making use of CMakeLists.txt. For example: bash build_prog.sh build -- This would build program_1.cpp I have...
View ArticleHow to publish the points selected by the tool 'select' on rviz?
Hi! I have tried using [turbo-ros-pkg](https://github.com/tu-rbo/turbo-ros-pkg). After doing catkin_make install(which worked with no errors), an object file is created in the devel/lib folder. How do...
View ArticleRandom poses for a robotic arm
Hi guys, I need to finish a project for an internship but I am not really sure how to do it. Can you check it out? 1) Solution launched 2) User inputs number of poses to test 3) Poses are generated...
View ArticleError :IA__gtk_widget_set_events: assertion
When I run my program I get this error, a the problems runing my subscriber must be in one way connect with this problems. I'am using Gtk 2.0 and Indigo. Can i get some help finding the problem....
View ArticleHow to have topics publish and subscribe both ways between host and docker...
I have roscore running in docker. I have a bunch of topics, some are started by nodes inside the docker container, some are outside of the container, on host. I need some of these topics to subscribe...
View Articlerostopic echo /chatter doesnt work
I created a message file and tried to publish it by the publisher file and also i created a subscriber in another file to get it. the sum.msg is located in msg folder and looks like this: i int32 a...
View ArticleAruco marker crash (ubuntu14.4)
Hello, i want to detect markers and there position. I found the acuro markers and the ROS nodes that sounded promising. I found these two tutorials...
View ArticleHow does the DWA planner handle continuously updated goals?
Hello! I would appreciate some assistance since I am pretty new to ROS. I am running ROS indigo with ubuntu 14.04. I am continuously updating the goal position of my robot (arlo-bot). I am wondering...
View ArticleAccessing intensity values of points in a pointcloud
I am using the [turbo-ros-pkg](https://github.com/tu-rbo/turbo-ros-pkg) to publish the coordinates of the selected points of a pointcloud. However, I also wish to access the intensity values. I tried...
View ArticleGazebo-7 is slower than gazebo-2
I run the same Baxter robot simulation in gazebo-2 with ros-indigo and gazebo-7 with ros-kinetic. But the simulation in gazebo-7 is much slower than gazebo-2. In gazebo-2 if I set the real time update...
View Articleundefined reference to tf::poseMsgToEigen
I'm on Ubuntu 14.04 with ROS Indigo. Inside a service callback, I want to convert a `geometry_msgs::Pose` to `Eigen::Affine3d`. I'm trying to use `tf::poseMsgToEigen`. My includes are as follows:...
View ArticleIntegration of dockerized ROS nodes into gitlab-ci
What ROS specifics (environment variables, etc.) need to be considered if containerized ROS nodes shall be run in gitlab-ci (docker container runner)? It's probably about the network setup only which...
View ArticleProblem with starting of room map construction process using Intel RealSense...
Hello. I've got 3D camera Intel RealSense R200, but I haven't got TurtleBot. The operating system is Ubuntu 14.04.5 kernel 4.4.0-130-generic. ROS distro: Indigo. The following information was used for...
View ArticleHelp with cob_trajectory_controller
Hello, I am working with cob_trajectory_controller and MoveIt!. Currently I can generate and plan a new trajectory in MoveIt and upon trying to execute the trajectory the cob_controller fails everytime...
View Articlelost sync with device ...restarting...
#include #include #include #define PI 3.1415926 float d1,d2,d3,d4,theta1,theta2,Theta1,Theta2; int h=30; void servoes(){ theta1=PI/2; theta2=PI/2; d1=105.0; d2=130.0;...
View Articlerospy.ServiceProxy master port mismatch
On my dev machine I run ros master on default port `11311` via `ROSLaunchParent` as follows: os.environ["ROS_IP"] = "" os.environ["ROS_MASTER_URI"] = "http://:11311" roslaunch = ROSLaunchParent('', [],...
View ArticleUnable to install create_autonomy driver for irobot create 1
We are trying to install the create_autonomy driver for our Irobot Create 1. We followed the steps outlined here: https://github.com/AutonomyLab/create_autonomy, but got an error when we enter...
View Articlehow to work ROS and anaconda the same time (both)
without using : #export PATH="/home/"user"/"anaconda version"/bin:$PATH" http://wiki.ros.org/IDEs
View ArticleCommand line argument passing in rosrun
Hi All, I am trying to pass the command line arguments while running rosrun So that a particular block of code could be executed based on the parameter. Below is the approach. int main(int argc, char...
View Articlemove_base avoids dynamic obstacles with kinect but does not avoid with hokuyo...
Hello! I am beginner to ROS. I am using Ubuntu 14 and ROS Indigo. I searched for the same problem but cannot find the answer. I appreciate if anyone knows the answer. I am using one Turtlebot2 with...
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