As the title suggests, when I use ros2 topic echo /laser_scan, no output is displayed in the terminal.
Similarly, when i published messages to the /cmd_vel topic, it does nothing to the vehicle despite the topic having 2 subscribers.
Additionally the /twist_keyboard module can be run but cannot control the vehicle.
Please try again. It looks like there was a problem with the robot, but the system recovered. It is re-started automatically every hour
It’s the exact same issue and nothing has changed.
It was the ad blocker, I switched browser and now everything is working properly,
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