Colcon Build error

[edugm94]

Hello,

I am trying to build this workspace, but I am encountering an error when calling colcon build:

colcon build --symlink-install                                                                                                                                                                                
[0.344s] WARNING:colcon.colcon_ros.prefix_path.ament:The path '/home/eduardo/phd/projects/airport/drone_ws/install/tello_msgs' in the environment variable AMENT_PREFIX_PATH doesn't exist
[0.344s] WARNING:colcon.colcon_ros.prefix_path.ament:The path '/home/eduardo/phd/projects/airport/drone_ws/install/tello_description' in the environment variable AMENT_PREFIX_PATH doesn't exist
[0.344s] WARNING:colcon.colcon_ros.prefix_path.ament:The path '/home/eduardo/phd/projects/airport/drone_ws/install/ros2_shared' in the environment variable AMENT_PREFIX_PATH doesn't exist
[0.345s] WARNING:colcon.colcon_ros.prefix_path.catkin:The path '/home/eduardo/phd/projects/airport/drone_ws/install/tello_msgs' in the environment variable CMAKE_PREFIX_PATH doesn't exist
[0.345s] WARNING:colcon.colcon_ros.prefix_path.catkin:The path '/home/eduardo/phd/projects/airport/drone_ws/install/tello_description' in the environment variable CMAKE_PREFIX_PATH doesn't exist
[0.345s] WARNING:colcon.colcon_ros.prefix_path.catkin:The path '/home/eduardo/phd/projects/airport/drone_ws/install/ros2_shared' in the environment variable CMAKE_PREFIX_PATH doesn't exist
Starting >>> tello_msgs
Starting >>> ros2_shared
Starting >>> tello_description
Finished <<< ros2_shared [0.76s]                                                                                             
Finished <<< tello_description [0.83s]                                                        
Finished <<< tello_msgs [5.63s]                     
Starting >>> tello_driver
Starting >>> tello_gazebo
--- stderr: tello_driver                                                                            
/home/eduardo/phd/projects/airport/drone_ws/src/tello-ros2-gazebo/tello_ros/tello_driver/src/tello_joy_node.cpp:49:10: fatal error: rclcpp_components/register_node_macro.hpp: No such file or directory
   49 | #include "rclcpp_components/register_node_macro.hpp"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
/home/eduardo/phd/projects/airport/drone_ws/src/tello-ros2-gazebo/tello_ros/tello_driver/src/tello_joy_node.cpp:49:10: fatal error: rclcpp_components/register_node_macro.hpp: No such file or directory
   49 | #include "rclcpp_components/register_node_macro.hpp"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
gmake[2]: *** [CMakeFiles/tello_joy_node.dir/build.make:76: CMakeFiles/tello_joy_node.dir/src/tello_joy_node.cpp.o] Error 1
gmake[2]: *** [CMakeFiles/tello_joy_main.dir/build.make:90: CMakeFiles/tello_joy_main.dir/src/tello_joy_node.cpp.o] Error 1
gmake[2]: *** Waiting for unfinished jobs....
gmake[1]: *** [CMakeFiles/Makefile2:197: CMakeFiles/tello_joy_node.dir/all] Error 2
gmake[1]: *** Waiting for unfinished jobs....
gmake[1]: *** [CMakeFiles/Makefile2:249: CMakeFiles/tello_joy_main.dir/all] Error 2
gmake: *** [Makefile:146: all] Error 2
---
Failed   <<< tello_driver [15.1s, exited with code 2]
Aborted  <<< tello_gazebo [24.7s]                                  

Summary: 3 packages finished [30.7s]
  1 package failed: tello_driver
  1 package aborted: tello_gazebo
  2 packages had stderr output: tello_driver tello_gazebo

I made sure to check the rclcpp_components is installed. Can I get support on this issue?

Thanks in advance.
Best regards,
Eduardo

[galpeteer]

Hello! Not sure if it was solved already, but putting rclcpp_components to the every target's ament_target_dependencies(.) in tello-ros2-gazebo/tello_ros/tello_driver/CMakeLists.txt solved my issue. I think the joy targets missed this.