oak-d camera topics missing #415
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Hey everyone, I am facing a small issue in getting the topics from the camera on turtlebot-4. Issue: When the robot boots up and I send the command "ros2 topic list", I see the camera topics - "/turtle/oakd/rgb/preview/image_raw" and I can access the camera using "rqt_image_view" but within 5 seconds the robot stops publishing the camera topics. That is, when I read the ros2 topic list, I do not see "/turtle/oakd/rgb/preview/image_raw" being published and I cannot access the camera. I using Ubuntu 22.04 with ros2 humble. Has anyone faced or heard this issue? Your help would be appreciated! Thank You! |
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Replies: 1 comment
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The issue was because the robot was docked and the camera nodes were inactive. Better to access the camera when is robot is not docked. |
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The issue was because the robot was docked and the camera nodes were inactive. Better to access the camera when is robot is not docked.