Open Reinaldo-Kn opened 1 month ago
Hello, thanks for your message, have you installed OpenCV and Cv_bridge?
You can try
sudo apt install ros-humble-cv*
to get all packages related to cv,
which should include cv_bridge and then try again
On Tue, 16 Jul 2024, 21:52 Reinaldo-Kn, @.***> wrote:
Hello, I'm new to the ROS world and I'm using Kinect V2 to learn more
When I try to build your package, I get the following error.
Screenshot.from.2024-07-16.15-40-28.png (view on web) https://github.com/user-attachments/assets/f53bda64-02a5-4e25-b40c-9b5bf7b1ef66
I tried the solution seen in this comment https://github.com/ros-navigation/navigation2/issues/3455#issuecomment-1459775822 but the build still gives an error
Screenshot.from.2024-07-16.15-49-44.png (view on web) https://github.com/user-attachments/assets/ddc3c507-97a1-4e5e-9502-0b4d985abcc2
If you can help me it would be great, I'm using Ubuntu 22.04 and Humble
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I have installed the packages mentioned but the error still appears
`
Starting >>> camera_publisher
--- stderr: camera_publisher
/usr/bin/ld: cannot find -lk4w2: No such file or directory
/usr/bin/ld: cannot find -lk4w2: No such file or directory
collect2: error: ld returned 1 exit status
collect2: error: ld returned 1 exit status
gmake[2]: [CMakeFiles/camera_publisher.dir/build.make:191: camera_publisher] Error 1
gmake[2]: [CMakeFiles/pub.dir/build.make:191: pub] Error 1
gmake[1]: [CMakeFiles/Makefile2:139: CMakeFiles/camera_publisher.dir/all] Error 2
gmake[1]: Waiting for unfinished jobs....
gmake[1]: [CMakeFiles/Makefile2:165: CMakeFiles/pub.dir/all] Error 2
gmake: [Makefile:146: all] Error 2
Failed <<< camera_publisher [1.10s, exited with code 2]
Summary: 0 packages finished [1.46s] 1 package failed: camera_publisher 1 package had stderr output: camera_publisher
`
I think it's a problem with lk4w2
but I haven't found a solution yet
Have you installed the lk4w2 library?
Hello, I'm new to the ROS world and I'm using Kinect V2 to learn more
When I try to build your package, I get the following error.
I tried the solution seen in this comment but the build still gives an error
If you can help me it would be great, I'm using Ubuntu 22.04 and Humble