Connecting with Nav2 Bringup

[ntukenmez3]

I'd like to use my map to navigate crazyflie. So, I installed Navigation2 Bringup package via git clone https://github.com/ros-planning/navigation2.git in /home/ntukenmez3/Documents/ros2_ws/src/crazyswarm2. Then I tried to built it. But, I got the following output on the terminal. How can we fix it, thanks.

ntukenmez3@ae-icps-407120:~/Documents/ros2_ws$ colcon build --symlink-install
[0.740s] WARNING:colcon.colcon_core.package_selection:Some selected packages are already built in one or more underlay workspaces:
	'nav2_map_server' is in: /opt/ros/humble
If a package in a merged underlay workspace is overridden and it installs headers, then all packages in the overlay must sort their include directories by workspace order. Failure to do so may result in build failures or undefined behavior at run time.
If the overridden package is used by another package in any underlay, then the overriding package in the overlay must be API and ABI compatible or undefined behavior at run time may occur.

If you understand the risks and want to override a package anyways, add the following to the command line:
	--allow-overriding nav2_map_server

This may be promoted to an error in a future release of colcon-override-check.
Starting >>> nav2_common
Starting >>> nav_2d_msgs
Starting >>> crazyflie_interfaces
Starting >>> motion_capture_tracking_interfaces
Finished <<< nav2_common [0.53s]                                   
Starting >>> nav2_msgs
Starting >>> nav2_voxel_grid
Finished <<< motion_capture_tracking_interfaces [0.62s]            
Starting >>> motion_capture_tracking
Finished <<< nav2_voxel_grid [0.42s]                               
Finished <<< motion_capture_tracking [0.32s]
Finished <<< crazyflie_interfaces [1.11s]                          
Starting >>> crazyflie_py
Starting >>> crazyflie
Starting >>> crazyflie_sim
--- stderr: nav2_msgs                                              
CMake Warning at CMakeLists.txt:11 (find_package):
  By not providing "Findgeographic_msgs.cmake" in CMAKE_MODULE_PATH this
  project has asked CMake to find a package configuration file provided by
  "geographic_msgs", but CMake did not find one.

  Could not find a package configuration file provided by "geographic_msgs"
  with any of the following names:

    geographic_msgsConfig.cmake
    geographic_msgs-config.cmake

  Add the installation prefix of "geographic_msgs" to CMAKE_PREFIX_PATH or
  set "geographic_msgs_DIR" to a directory containing one of the above files.
  If "geographic_msgs" provides a separate development package or SDK, be
  sure it has been installed.


CMake Error at /opt/ros/humble/share/rosidl_cmake/cmake/rosidl_generate_interfaces.cmake:162 (message):
  rosidl_generate_interfaces() the passed dependency 'geographic_msgs' has
  not been found before using find_package()
Call Stack (most recent call first):
  CMakeLists.txt:19 (rosidl_generate_interfaces)


---
Failed   <<< nav2_msgs [0.90s, exited with code 1]
Aborted  <<< crazyflie [0.36s]                                                
Aborted  <<< nav_2d_msgs [1.55s]
Aborted  <<< crazyflie_sim [0.56s]                                     
Aborted  <<< crazyflie_py [0.61s]

Summary: 5 packages finished [2.26s]
  1 package failed: nav2_msgs
  4 packages aborted: crazyflie crazyflie_py crazyflie_sim nav_2d_msgs
  1 package had stderr output: nav2_msgs
  35 packages not processed

[knmcguire]

Hi! I need some time to double check this... this week is a bit too busy but perhaps next week. Let us know if you managed to fix this in the mean time.

[ntukenmez3]

I fixed it, thanks.

[knmcguire]

great! What was it what you fixed? Is there anything in the example that needed changing?

[ntukenmez3]

The problem was 'nav2_bringup' package.