Module 4 contents

All the files you need for Module 4 are available in the zip file: week4_contents.zip (~152 kB).

Important Note: The downloads for Module 4 include an updated version of the hrwros_gazebo package that you had received in Module 3. Please overwrite it with the new version.

If you want to retain any changes you made, make sure to back them up properly

Extract the contents of the zip file to your $HOME/hrwros_ws/src/. If it warns you folders and files will be overwritten, select Replace All.

After the above step, your folder structure under $HOME/hrwros_ws/src should look like this:

• hrwros
  • • hrwros_week1
    • hrwros_msgs

• hrwros_support
• hrwros_gazebo
• hrwros_week2
• hrwros_week3
• hrwros_week4
• week4_moveit_config

Now run the following commands in a new CCS:

source /opt/ros/melodic/setup.bash
cd $HOME/hrwros_ws
catkin clean -y
catkin b
source $HOME/hrwros_ws/devel/setup.bash

After this steps you will be ready to work on Module 4!