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I encounter the error while running the command. [WARN] [1685504198.228856]: Failed to get param: timeout expired

Open me-anep opened this issue 2 years ago • 1 comments

  1. Which TurtleBot3 platform do you use?

    • Burger

  2. Which ROS is working with TurtleBot3?

    • ROS 1 Kinetic

  3. Which SBC(Single Board Computer) is working on TurtleBot3?

    • Raspberry Pi 3B+

  4. Which OS you installed on SBC?

    • Raspbian distributed by ROBOTIS

  5. Which OS you installed on Remote PC?

    • Ubuntu 16.04 LTS (Xenial Xerus)

  6. Specify the software and firmware version(Can be found from Bringup messages)

    • I don't know how to find this info

  7. Specify the commands or instructions to reproduce the issue.

    • $roslaunch turtlebot3_bringup trutlebot3_robot.launch

  8. Copy and Paste the error messages on terminal.

    • [WARN] [1685252790.095034]: Failed to get param: timeout expired

  9. Please describe the issue in detail.

    • I encounter this error even after I reboot OpenCR it still happen.

me-anep avatar May 31 '23 03:05 me-anep

Maybe this caused by time, try to sync time between two device

$ sudo apt-get install ntpdate
$ sudo ntpdate ntp.ubuntu.com

and remember to export TURTLEBOT3_MODEL=burger

TranHa-robotics avatar Jun 25 '23 10:06 TranHa-robotics