Error from docker build

[delenius]

Following the Getting Started instructions, when running the docker compose build step, I get the error below from step

[isaac-sim 13/17] RUN cd /tmp/ &&     curl -L -O https://github.com/isaac-sim/IsaacSim-ros_workspaces/archive/main.zip &&     unzip main.zip &&     mv IsaacSim-ros_workspaces-main/humble_ws /humble_ws &&     cd /humble_ws &&     . /opt/ros/humble/setup.sh &&     colcon build --symlink-install &&     rm -rf /tmp/IsaacSim-ros_workspaces-main

Error:

1.959 Starting >>> carter_navigation
1.966 Starting >>> cmdvel_to_ackermann
1.969 Starting >>> custom_message
1.972 Starting >>> isaac_ros2_messages
1.975 Starting >>> isaac_ros_navigation_goal
1.980 Starting >>> isaac_tutorials
1.990 Starting >>> isaacsim
1.994 Starting >>> iw_hub_navigation
2.709 --- stderr: cmdvel_to_ackermann
2.709 CMake Error at CMakeLists.txt:6 (find_package):
2.709   By not providing "Findackermann_msgs.cmake" in CMAKE_MODULE_PATH this
2.709   project has asked CMake to find a package configuration file provided by
2.709   "ackermann_msgs", but CMake did not find one.
2.709 
2.709   Could not find a package configuration file provided by "ackermann_msgs"
2.709   with any of the following names:
2.709 
2.709     ackermann_msgsConfig.cmake
2.709     ackermann_msgs-config.cmake
2.709 
2.709   Add the installation prefix of "ackermann_msgs" to CMAKE_PREFIX_PATH or set
2.709   "ackermann_msgs_DIR" to a directory containing one of the above files.  If
2.709   "ackermann_msgs" provides a separate development package or SDK, be sure it
2.709   has been installed.
2.709 
2.709 
2.709 ---
2.709 Failed   <<< cmdvel_to_ackermann [0.74s, exited with code 1]
2.744 Aborted  <<< carter_navigation [0.79s]
2.871 Aborted  <<< isaac_tutorials [0.89s]
2.888 Aborted  <<< isaacsim [0.90s]
2.893 Aborted  <<< iw_hub_navigation [0.90s]
2.948 Aborted  <<< isaac_ros_navigation_goal [0.97s]
3.902 Aborted  <<< custom_message [1.93s]
4.309 Aborted  <<< isaac_ros2_messages [2.34s]
4.341 
4.341 Summary: 0 packages finished [2.56s]
4.341   1 package failed: cmdvel_to_ackermann
4.341   7 packages aborted: carter_navigation custom_message isaac_ros2_messages isaac_ros_navigation_goal isaac_tutorials isaacsim iw_hub_navigation
4.341   1 package had stderr output: cmdvel_to_ackermann
------
failed to solve: process "/bin/sh -c cd /tmp/ &&     curl -L -O https://github.com/isaac-sim/IsaacSim-ros_workspaces/archive/main.zip &&     unzip main.zip &&     mv IsaacSim-ros_workspaces-main/humble_ws /humble_ws &&     cd /humble_ws &&     . /opt/ros/humble/setup.sh &&     colcon build --symlink-install &&     rm -rf /tmp/IsaacSim-ros_workspaces-main" did not complete successfully: exit code: 1

[andrewjong]

Thank you very much! Fixed now.