Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

Current /kobuki/laser/scan not ready yet

When using the ROS Development Studio and following the tutorial at http://www.theconstructsim.com/ros-projects-use-openai_ros-turtlebot2-step-step-part-1/ , I can not get it to work. Running roslaunch turtle2_openai_ros_example start_training.launch only leads to the warning:

[ERROR] [1554815151.623766]: Current /kobuki/laser/scan not ready yet, retrying for getting laser_scan

The same happens when I try to run the link with the code generated in the tutorial, instead of trying to set it up myself.