Ask Your Question
1

Failed to load joint?_*_controller

asked 2014-06-23 04:48:13 -0500

fhurlbrink gravatar image

updated 2014-06-23 04:49:39 -0500

Hello, I have ROS Hydro on Ubuntu 12.04.4.

I have made

$ sudo apt-get install ros-hydro-desktop-full
$ sudo apt-get install ros-hydro-gazebo-ros-pkgs ros-hydro-gazebo-ros-control

and I have downloaded the gazebo_ros_demos into my

catkin_ws/src

I want to try http://gazebosim.org/tutorials/?tut=r... .

Until I type

   $ roslaunch rrbot_gazebo rrbot_world.launch

everything is fine.

But then, when I type

   $ roslaunch rrbot_control rrbot_control.launch

then it says

[ERROR] [WallTime: 1403516339.376075] [33.377000] Failed to load joint_state_controller
[ERROR] [WallTime: 1403516340.379782] [34.378000] Failed to load joint1_position_controller
[ERROR] [WallTime: 1403516341.383720] [35.379000] Failed to load joint2_position_controller

What have I made wrong? What can I do, so that it works?

edit retag flag offensive close merge delete

1 Answer

Sort by ยป oldest newest most voted
1

answered 2014-06-24 09:02:19 -0500

Adolfo Rodriguez T gravatar image

You need to install the ros-hydro-ros-controllers package.

I just fixed a broken link in the tutorial's installation instructions: https://bitbucket.org/osrf/gazebo_tut...

If you feel that some part of the installation instructions is not clear enough, please consider contributing an additional documentation patch.

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

Stats

Asked: 2014-06-23 04:48:13 -0500

Seen: 436 times

Last updated: Jun 24 '14