the target was not found when colcon build gxf_issac_image_flip

[willSapgreen]

To whom it may concern,
executing colcon build in ROS2 humble environment, I have the following build error message

23.13 CMake Error at /opt/ros/humble/share/ament_cmake_auto/cmake/ament_auto_add_library.cmake:66 (add_library):
23.13 Target "gxf_isaac_image_flip" links to target "magic_enum::magic_enum" but
23.13 the target was not found. Perhaps a find_package() call is missing for an
23.13 IMPORTED target, or an ALIAS target is missing?
23.13 Call Stack (most recent call first):
23.13 CMakeLists.txt:33 (ament_auto_add_library)

Thank you for your precious time on this matter,
and please let me know if any questions or suggestions.

[HappySamuel]

Hi @willSapgreen

Have you found a solution to this? As i faced similar issue too, currently stuck at gxf_isaac_image_flip
When i do colcon build --symlink-install, received following errors:

/home/agx-orin/workspaces/isaac_ros-dev/src/isaac_ros_image_pipeline/isaac_ros_gxf_extensions/gxf_isaac_image_flip/gxf/image_flip_extension.cpp:19:10: fatal error: gxf/core/gxf.h: No such file or directory
   19 | #include "gxf/core/gxf.h"

/home/agx-orin/workspaces/isaac_ros-dev/src/isaac_ros_image_pipeline/isaac_ros_gxf_extensions/gxf_isaac_image_flip/gxf/image_flip.hpp:24:10: fatal error: gxf/core/entity.hpp: No such file or directory
   24 | #include "gxf/core/entity.hpp"

I checked those 2 files, they're well located inside the directory
/home/agx-orin/workspaces/isaac_ros-dev/install/isaac_ros_gxf/share/isaac_ros_gxf/gxf/include/gxf/core

Best
Samuel

[brettpac]

Similar problem, if not the same.
Attempting to build this in an IsaacROSDev container.

Finished <<< isaac_ros_scene_recorder [1.33s]
Starting >>> isaac_ros_mission_client
Finished <<< gxf_isaac_sight [0.83s]                                                                                                                                                                 
Finished <<< sm_dance_bot [1.17s]
Finished <<< gxf_isaac_message_compositor [0.85s]
Finished <<< gxf_isaac_flatscan_localization [0.83s]
Finished <<< gxf_isaac_gems [0.86s]
Starting >>> gxf_isaac_gxf_helpers
Starting >>> gxf_isaac_atlas
Starting >>> gxf_isaac_messages
Finished <<< gxf_isaac_ros_messages [0.88s]                                                                                                                            
Finished <<< gxf_isaac_triton [0.87s]
Finished <<< gxf_isaac_messages_throttler [0.86s]
Finished <<< gxf_isaac_point_cloud [0.89s]
Finished <<< gxf_isaac_optimizer [0.91s]
Finished <<< isaac_ros_mission_client [0.79s]
Finished <<< gxf_isaac_cuda [0.90s]
Finished <<< gxf_isaac_argus [0.89s]
Finished <<< sm_dance_bot_warehouse_3 [1.24s]
Finished <<< gxf_isaac_localization [0.90s]
Finished <<< gxf_isaac_hesai [0.90s]
Finished <<< sm_dance_bot_warehouse_2 [1.26s]
Starting >>> gxf_isaac_ros_cuda
Finished <<< sm_dance_bot_warehouse [1.29s]
Finished <<< gxf_isaac_range_scan_processing [0.93s]
--- stderr: gxf_isaac_segway
CMake Warning at CMakeLists.txt:32 (message):
  Unsupported architecture: x86_64.  gxf_isaac_segway is only supported on
  aarch64 platforms.


---
Finished <<< gxf_isaac_segway [0.93s]
--- stderr: gxf_isaac_image_flip                                                                                                                                              
In file included from /workspaces/isaac_ros-dev/src/isaac_ros_nitros/isaac_ros_gxf/gxf/core/include/gxf/core/parameter_registrar.hpp:31,
                 from /workspaces/isaac_ros-dev/src/isaac_ros_nitros/isaac_ros_gxf/gxf/core/include/gxf/core/registrar.hpp:28,
                 from /workspaces/isaac_ros-dev/src/isaac_ros_nitros/isaac_ros_gxf/gxf/core/include/gxf/core/component.hpp:31,
                 from /workspaces/isaac_ros-dev/src/isaac_ros_nitros/isaac_ros_gxf/gxf/core/include/gxf/std/allocator.hpp:21,
                 from /workspaces/isaac_ros-dev/src/isaac_ros_nitros/isaac_ros_gxf/gxf/core/include/gxf/multimedia/video.hpp:28,
                 from /workspaces/isaac_ros-dev/src/isaac_ros_image_pipeline/isaac_ros_gxf_extensions/gxf_isaac_image_flip/gxf/image_flip.hpp:26,
                 from /workspaces/isaac_ros-dev/src/isaac_ros_image_pipeline/isaac_ros_gxf_extensions/gxf_isaac_image_flip/gxf/image_flip.cpp:18:
/workspaces/isaac_ros-dev/src/isaac_ros_nitros/isaac_ros_gxf/gxf/core/include/gxf/core/expected_macro.hpp:24:10: fatal error: magic_enum.hpp: No such file or directory
   24 | #include "magic_enum.hpp"  // NOLINT(build/include)
      |          ^~~~~~~~~~~~~~~~
compilation terminated.
In file included from /workspaces/isaac_ros-dev/src/isaac_ros_nitros/isaac_ros_gxf/gxf/core/include/gxf/core/parameter_registrar.hpp:31,
                 from /workspaces/isaac_ros-dev/src/isaac_ros_nitros/isaac_ros_gxf/gxf/core/include/gxf/core/registrar.hpp:28,
                 from /workspaces/isaac_ros-dev/src/isaac_ros_nitros/isaac_ros_gxf/gxf/core/include/gxf/core/component.hpp:31,
                 from /workspaces/isaac_ros-dev/src/isaac_ros_nitros/isaac_ros_gxf/gxf/core/include/gxf/std/codelet.hpp:21,
                 from /workspaces/isaac_ros-dev/src/isaac_ros_nitros/isaac_ros_gxf/gxf/core/include/gxf/std/default_extension.hpp:28,
                 from /workspaces/isaac_ros-dev/src/isaac_ros_nitros/isaac_ros_gxf/gxf/core/include/gxf/std/extension_factory_helper.hpp:24,
                 from /workspaces/isaac_ros-dev/src/isaac_ros_image_pipeline/isaac_ros_gxf_extensions/gxf_isaac_image_flip/gxf/image_flip_extension.cpp:20:
/workspaces/isaac_ros-dev/src/isaac_ros_nitros/isaac_ros_gxf/gxf/core/include/gxf/core/expected_macro.hpp:24:10: fatal error: magic_enum.hpp: No such file or directory
   24 | #include "magic_enum.hpp"  // NOLINT(build/include)
      |          ^~~~~~~~~~~~~~~~
compilation terminated.
gmake[2]: *** [CMakeFiles/gxf_isaac_image_flip.dir/build.make:90: CMakeFiles/gxf_isaac_image_flip.dir/gxf/image_flip.cpp.o] Error 1
gmake[2]: *** Waiting for unfinished jobs....
gmake[2]: *** [CMakeFiles/gxf_isaac_image_flip.dir/build.make:76: CMakeFiles/gxf_isaac_image_flip.dir/gxf/image_flip_extension.cpp.o] Error 1
gmake[1]: *** [CMakeFiles/Makefile2:137: CMakeFiles/gxf_isaac_image_flip.dir/all] Error 2
gmake: *** [Makefile:146: all] Error 2
---

`

[oxcarxierra]

Hi, I had the same issue with @brettpac, and just solved it by adding include_directories(/opt/ros/humble/include) in every CMakeLists.txt files in packages with problem.

Seems like this bug is gonna be reproduced a lot, I wonder which architecture are you using in the device.
Is this occuring in x86_64 device? or AGX Orin?

[brettpac]

Hi @oxcarxierra, not sure if this was addressed to me but at the moment I'm getting this error on an x86_64 workstation, using IsaacROSDev containers.

[stephen-derosa]

also hitting this issue, on both x86_64 and jetson aarch64

[gagipro]

+1

[oxcarxierra]

@stephen-derosa @gagipro Try installing magic_enum by apt, if you won't modify it.
sudo apt-get install magic_enum worked for me.

[HappySamuel]

@stephen-derosa @gagipro Try installing magic_enum by apt, if you won't modify it. sudo apt-get install magic_enum worked for me.

I tried both sudo apt install magic_enum and sudo apt install magic-enum , none of them can install the magic_enum, showing this error

- E: Unable to locate package magic-enum . 

Do you add any apt-repository before that makes you can install it?

[shaoxiang]

+1

[roboticvedant]

having same issue

[luvwinnie]

having same issue, can't install magic_enum

[Johnny-Hu-406]

I am having the same issue and can't install magic_enum when following the official Isaac tutorial: YOLOv5-with-Isaac-ROS

platform : X86_64、Ubuntu20.04