My project does not work when run more than once (Jetson Nano Orin)

I installed ROS on my Jetson nano orin system. Then I added my existing project. My project works on first boot. But when I turn it off and run it a second time, it doesn't work. I didn't make any changes anywhere. What could be the reason?

[Edit]

I noticed this. After a certain period of time, the data starts to come. But the lidar data behaves like in the video. Likewise, sometimes camera data.

Asked by furkan_ on 2023-07-20 08:55:18 UTC

Comments

I don't understand what you mean by "turn it off". What is "it"? Please tell us exactly what you do.

Asked by Mike Scheutzow on 2023-07-22 09:23:09 UTC

I run the launch file with the "roslaunch" command. Then, when I end the program with "Ctrl+C" and run it again, my lidar data camera data that I got in the first run in the RVIZ environment does not come in the second run.Or sometimes all the data is coming. But some data constantly comes and goes in the RVIZ environment. For example, Lidar data

Asked by furkan_ on 2023-07-24 00:19:25 UTC

Answers

You need to make sure all of your ros nodes have actually stopped executing before you run roslaunch again. Ctrl-C does not always stop everything. You can use the ps -ef command to see what processes are running. You can use the kill command to stop any unwanted processes you find.

Asked by Mike Scheutzow on 2023-07-24 08:07:21 UTC

Comments

Unfortunately, it didn't work even though I did what you said :(

Asked by furkan_ on 2023-07-24 09:47:06 UTC

I noticed this. After a certain period of time, the data starts to come. But the lidar data behaves like in the video. Likewise, sometimes camera data.

Asked by furkan_ on 2023-07-25 04:22:05 UTC