facing error in robot_state_publisher
I am following the tutorials of urdf with robot state publisher: https://wiki.ros.org/urdf/Tutorials/Using%20urdf%20with%20robot_state_publisher but after catkin_make ,I am facing the following error:...
View ArticleCould not load the file sensor_msgs/JointState.h
Hi, I have an error with the package `robot_state_publisher` when I'm try to `catkin_make_isolated` with `ROS Melodic` on `Raspbian 9 (stretch)`. Specifically, I get an error from the file...
View Articlerobot_state_publisher has died, joint_state_publisher has died
Hello, I am currently learning urdf and am trying to make a two wheeled robot. I created a base link (chassis) and am trying to visualize it in rviz. To run the urdf file, i have also created a launch...
View ArticleHow to load a urdf xml robot description on the Parameter Server?
I'm learning how to use robot_state_publisher using the tutorial on http://wiki.ros.org/robot_state_publisher/Tutorials/Using%20the%20robot%20state%20publisher%20on%20your%20own%20robot. I need to...
View ArticleCartographer SLAM - TF Tree Errors
Hi everyone, I am completely stuck on a tf problem. What I try to do is slam with a laser sensor and an imu with cartographer_ros. According to the related tutorial, I define my physical layout of the...
View ArticleCan anyone help me solve the error related to robot_description on parameter...
The error exactly is [ERROR] [1546860953.191408064]: Could not find parameter robot_description on parameter server [rob_st_pub-6] process has died [pid 2696, exit code 255, cmd...
View Articlerosrun: unable to locate the node robot_state_publisher
The exact error I am having is ERROR: cannot launch node of type [robot_state_publisher/state_publisher]: can't locate node [state_publisher] in package [robot_state_publisher] I have cloned the...
View ArticleError using roslaunch while calling a world.launch file
I have created a robot with 25 links i.e. one chassis and 8 legs where each leg has three links and 3 joints. when I tried to use `roslaunch spider_gazebo spider_world.launch`, I am having the...
View Articlehow to define urdf content when robot has rack-gear frame?
I try to make a robot with dynamixel and some kinds of frame which i made. this robot is some special because I use rack-gear frame and pinion gear in my robot. Like this one : ![rack...
View Articlerevolute joint defined in URDF is not moving
Hi, I am on Ubuntu 16.04 using ROS Kinetic. I created a package in my catkin workspace to visualize and play with two links using the joint_state_publisher sliders. I added roscpp, rospy,...
View Article[ROS2] Robot State Publisher publishes empty robot_description
Using Robot State Publisher I noticed that in RVIZ2 the "Robot Model" panel is not updated subscribing to the `/robot_description` topic, but it works correctly choosing `file` as "Description...
View ArticleRobot state publisher has died error code -7
Hi, recently I upgraded my ODROID XU3 using apt-get and since then I haven't been able to launch robot state publisher which is crucial for my finals project. Whenever I want to launch my launch file,...
View ArticleControlling two robots: please help me get started (Action client not...
**edit ---** [as of four years ago](https://groups.google.com/forum/#!topic/moveit-users/NZfk2PfnxWM) there was apparently no way to use MoveIt! with multiple robots, other than to combine them into a...
View ArticleTf transform base_footprint base_link not working
Hi, I am working with a Kuka robot. When I launch youbot drivers everything works right and I can control platform movement with a remote joystick. But, when I execute: rosrun tf tf_echo base_link...
View Articlejoint_state_publisher dies on remote machine
I've been trying to run robot_state_publisher and joint_state_publisher on a remote TX1 running Ubuntu 16.04 and ROS Kinetic. When running the node from a local launch file (manually ssh into the...
View ArticleRVIZ visualize the data in the different plane. How to fix that?
I have set up an environment in gazebo with Kinect sensor. Sensor position and the joint is fine. But I visualize the `pointcloud` data in Rviz it is showing in XZ plane instead of XY plane. Take a...
View ArticleUsing SLAM algorithms on a bagfile
Kinetic, Linux 16.04 **Goal** I've bagfiled an experiment of Gmapping with a turtlebot, and want to unleash the Cartographer algorithm on this bagfile. **Code** turtlebot_gmapping.launch, used in the...
View ArticleUnable to move the arm through Moveit...Error:Maybe failed to update robot...
Hi, I am trying to control gazebo simulated arm mounted on mobile base through moveit. When I try to execute the trajectories after setting starting and goal positions, I am getting "Maybe failed to...
View Articlerobot_state_publisher posting wrong tf tree (missing connections)
Dear ROS community, I have the following problem: I'm trying to simulate a robotic leg using ROS kinetic and Gazebo. In order to get information about the current frame of each link I'm using the...
View ArticleURDF model frames not published properly by robot_state_publisher
Hi. I'm struggling with getting a URDF (or XACRO file to be exact) working with the robot_state_publisher. I know that it has been working when I made the file originally, but after updating and...
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