Questions tagged [controller-manager]

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Webots ros2_control and controller_manager issue

I have been trying for the past week searching forums and documentation to solve this issue. I am trying to make a simple simulation using ros2 humble and webots 2023b. I had switched from Gazebo ...
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Unusual Robot Behavior in RViz when Launching Multiple Robots in Gazebo and ROS 2

I am currently facing an issue when attempting to launch two robots simultaneously in Gazebo Classic using ROS 2. In my setup, the first robot (Frank's Emika) is successfully launched in a Gazebo ...
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the class gazebo_ros2_control/GazeboSystem with base class type hardware_interface::SystemInterface does not exist

I have seen two posts with talking about this issue but none of them have been answered. class gazebo_ros2_control/GazeboSystem with base class type hardware_interface::SystemInterface does not exist ...
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Gravity Compensation for a UR10e controller with the UR ROS package

We're using the Universal Robots ROS package from Github for our project, with Gazebo simulating UR robots. Each joint has an Effort Controller following a predefined trajectory. However, gravity ...
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ROS Debug Clion - Controller

I have following problem. I am using clion and ROS (1). I use franka_ros to develop a controller. Hear I want to mention, that I followed all the steps provided by clion - documentation website, to ...
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ros2 controller not loading

I'm currently working on a project using ros2_control (Ubuntu 22.04) with the ROS2 Humble distribution. I have created a custom hardware interface with the help of the ros2_control_demos package. ...
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Controller Manager not available

I'm facing an issue with controlling a robot in Gazebo using ROS 2 and ros2_control. I'm running ROS 2 with the Humble distribution on Ubuntu 22.04. I have installed the necessary packages including ...
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swerve steering controller: unable to load the controller

The error thrown is this: ...
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About Lifecycle, And how to call `on_deactivate()` in `hardware_interface` of ros2_control by controller_manager CLI or other method?

I have implemented a hardware interface in ros2_control and added code to free my hardware resources in the on_deactivate() method. When I try to stop the ...
Michael's user avatar
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how to fix failed loading controller in controller manager

I'm trying to use spawner for the custom controller to use different controllers like the joint trajectory controller and the forward command controller in a launch file. This is controller.yaml file: ...
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Where are the controller_manager logs

Hello, I'am trying to use ros2 controllers on gazebo, yet without sucess. When launching the joint_trajectory_controller : ...
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Number of ros_control nodes with a controller_manager (ros1 - noetic)

I am currently building a robot. The robot has two continuous spinning motors (wheels) and two servos. I plan on using the ros_control stack to control the ...
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Should one or multiple controller_manager nodes be used for modular robots (e.g. base + arm)? [ros2_control]

If you have a robot composed of several sub-robots (e.g. a mobile base platform with a manipulator attached), each of which has its own independent controllers defined, is there a preferred approach ...
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Configuring moveit_servo for use with tmr_ros1 (techman robot)

Hi everyone. I have a problem and I hope you can help me. I'm using ROS Noetic and the tmr_ros1 pkg. Right now I am trying to use the realtime servoing functionnality for Moveit, see this. ...
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How to call the "switch controller" service correctly

I'm using the abb_robot_driver package to control YuMi IRB 14000, and I want to switch the controller from inside the python script, and not the terminal, to do so I have tried the following solution ...
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Unable to install ros-noetic-effort-controllers "E: Internal Error, ordering was unable to handle the media swap"

Hi! When trying to install the package effort_controllers in controller-manager (I am on ros noetic) via "sudo apt-get install ros-noetic-effort-controllers" I get the error: ...
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how do you create a group of joints for MoveIt Planning Group for a custom robot

Hi everyone, first time posting. My question relates to my attempt at creating a custom robot from scratch and trying to control it using MoveIt. I reverse engineered a model for an existing toy robot ...
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Controller manager cannot load custom controller

Hello all, I created a bare-bones custom controller plugin to use with controller_manager. I am having trouble using the control plugin to control a robot joint in gazebo, or even load the controller ...
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30 views

How to replace Gazebo physics with Mujoco

I have a ros application that uses ros_control and controller_manager while being simulated in Gazebo in an additional pacakge. I am interested to use the controllers inside this application with ...
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28 views

Setting up controllers with MoveIt: No controllers found

Hello everyone! I'm trying to control the panda robot together with the UR5 robot through MoveIt!. For this, I combined both robots in a xacro file and correctly set up the simulation, including ...
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Cannot install packages (trying to resolve: could not find pkg cfg file provided by X)

Hello, I am runnig ROS kinetic on an Uuntu 16.04 and I downloaded a repository from github and pasted it into the src directory of my catkin_ws, but whenever I run "catkin_make" I always ...
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1 answer
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How to use controller_manager with ros_canopen

Hi, I am currently working on controlling two dc motors with integrated controller using ros_canopen, ROS kinetic, ubuntu 16.04. So far I have done steps 1 through 7 in THIS answer. But I am stuck at ...
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1 answer
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Why does Effort Joint Interface cause the joints to collide

One of the hardware interfaces from controller_manager package is EffortJointInterface, but when I define transmission with this hardware interface and run the ...
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2 answers
28 views

[SOLVED] ros_canopen ERROR after spawning controllers

Hello! The solution is given in the answer section. The original question with different edit parts start here: -------------------------------------------------- ORIGINAL QUESTION ...
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Unable to configure custom 1DOF gripper to TIAGo robot arm

I am trying to integrate a new custom gripper to the tiago robot from pal robotics in ros indigo environment. I am using the gripper_action_controller (link text) from ros_controllers to make the ...
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dynamixel_controller manager wrong package prefix

Hello, I'm working with the dynamixel MX-64AT servos. Using a Ubuntu 16.04 and ROS kinetic version 1.12.12 Up until now I had no problem to get them up and running. Then I switched computers and now I ...
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ERROR: cannot launch node of type [controller_manager/controller_manager]: can't locate node [controller_manager] in package [controller_manager]

Hi all. I installed the university_robot package and roslaunch ur_gazebo ur10.launch but there is an error output: ...
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Controller can't be found but are loaded,Moveit

Hi all, I am trying to add a barrett hand to an abb IRB 120 arm in a gazebo simulation and to run the whole thing using moveit. I have created a file abb-barrett.xacro that combines the description of ...
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1 answer
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Issue with the urdf_tutorial package and Rviz visualization (Problem may be related with the controller_manager)

I am following the Learning URDF Step by Step tutorial which has the following step Building a Visual Robot Model with URDF from Scratch Building a Movable Robot Model with URDF Adding Physical and ...
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control manager not listing contollers

I am following this page to understand ros_controls and controller_manager. I have pr2 simulation running on gazebo with roslaunch pr2_moveit_config demo.launch I ...
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1 answer
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Error getting controller list

When I attempt to get the list of controllers from the controller_manager in Kinetic, I get an error: ...
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2 answers
25 views

How to change the robot_description paramter for the joint_trajectory_controller

Dear ROS community, i am simulating a ABB IRB2400 robot arm in gazebo controlling it with MoveIt. This is working so far. My goal is to simulate two arms. So i moved them in different namespaces and ...
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Starting a controller in the same namespace as the controller_manager

I have a problem when trying to start controllers for multiple robots that they cannot find the controller_manager ...
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controllers behaviour in rrbot

Dear all, I need your help to understand how the controllers are implemented and behave in a simple tutorial that I experiment. I experiment with the a simple rrbot as it is described in the "...
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1 answer
4 views

Developing custom server for industrial Robot mitsubishi-PA10

Hi everyone! I am developing the packages to integrate our robot Mitsubishi-Pa10 within the ros-Industrial environment. I am using ros-indigo distro and ubuntu 14.04 for this purpose. I am also trying ...
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1 answer
40 views

Switching between controllers with ros_control / controller_manager

Is there an easy way to switch between different controllers for a single resource? I would like to control a joint of my Gazebo model either by ...
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1 answer
5 views

"can't locate node [spawner] in package [controller_manager]"

Trying to run the rrbot gazebo demo found at http://arnaudbertrand.io/blog/2015/06/26/ros-gazebo-tutorial-the-definitive-crash-course/. When I run: ...
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1 answer
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Parameters for cmd_vel_mux

I wish to adjust the priority of cmd_vel_mux For this purpose I've located some .YAML files for understanding the syntax. name: ...
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Controller Manager Problem for Multiple Robots in Simulation

Hi, I edited my question. I want to simulate multiple robots in gazebo and started with namespace settings. I'm following this tutorial with separated launch files for each robot. but Controller ...
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1 answer
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Controller spawner couldn't find the expected controller_manager ros interface

I am using Ubuntu 14.04, ROS jade and GAZEBO 5.0 I followed step by step the tutorial of ROS Control in GAZEBO, http://gazebosim.org/tutorials?tut=ros_control&cat=connect_ros. when I execute the ...
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1 answer
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controller_manager query running controllers and switch

I currently have a set of N controllers "controller_i" which all use the same resources. Intially when I launch Gazebo and Rviz all the controllers are stopped. What I would like to do is ...
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1 answer
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Controller Spawner couldn't find the expected controller_manager ROS interface

I am using moveit with spiri_simulator package. When I launch the file, I get the warning, "Controller Spawner couldn't find the expected controller_manager ROS interface". I cut the ...
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2 answers
10 views

Help using epos_hardware

Hello everyone! I am trying to add 4 maxon motors controlled by 4 maxon drives (EPOS2 70/10) and I have been unsuccessful so far. I have communicated with the EPOS2 in Windows and have gone through ...
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2 answers
15 views

Gazebo controller spawner warning

Hi everyone. I have a problem and I hope you can help me. :) I have a robot: Two Schunk lwa4d arms mounted on a box. I can load this robot in gazebo. I can load this robot in moveit + rviz and plan ...
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1 answer
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controller_manager spawner dies after spawning

It was working fine for loading controller for Gazebo and then after doing sudo apt-get upgrade (that I think installed some extra gazebo stuff), it started crashing. (disk34_tran is the last ...
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1 answer
6 views

Getting controller_manager to recognize new controller

Hello everyone, I am trying to write a new controller as simply as possible and get it working with Gazebo, but now that I have everything set up, my new controller does not seem to register with ...
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1 answer
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gazebo_ros_controller_manager plugin terminates

while launching current shadow robot hand in Gazebo, there is an error: [ INFO] [1427997617.853023607, 0.752000000]: starting gazebo_ros_controller_manager plugin in ns: / pure virtual method called ...
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How to load a controller from control_manager?

Dears all, I'm new to ROS_control and I'm investigating the possibility to use it to build an hardware-interface and a controller for a 6 gdl human-exoskeleton. To begin, I wrote a simple hardware-...
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9 views

ros_canopen with lwa4p initialization fails

Hi, I am trying to initialize my lwa4p arm as described on the ros_canopen wiki page, but it seems that I am missing something. When calling ...
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How to run controller_manager

Hi All, I use a launch file to load a controller: ...
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