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ut-ims-robotics / youbot

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About the type of youbot's Onboard computer #1

Closed 7huan closed 7 years ago

7huan commented 7 years ago

Dear Mihkelson, Thank you for you code. It My Onboard computer is running Ubuntu 12.04 + ROS Hydro. It seems not adapt to your code. When I try to run your code, roslaunch youbot_moveit demo.launch .There is a mistake on the terminal of the youbot, seems like this: datatype/md5sum [control_msgs/FollowJointTrajectoryActionResult/c4fb3b000dc9da4fd99699380efcc5d9], but our version has [control_msgs/FollowJointTrajectoryActionResult/bce83d50f7bb28226801436caf0e2043]. Dropping connection. It seems like my Onboard computer have to run Ubuntu 14.04 + ROS Indigo? Can I change my Onboard computer to Ubuntu 14.04 + ROS Indigo from Ubuntu 12.04 + ROS Hydro? It will make my youbot can't be used,if I do this? Or, there are some easier solutions to solve this problem? It would be nice if you could provide a bit more information on the my problem.Thank you, sir!

mark2n commented 7 years ago

Hi, With such md5sum error, please check this answer. It seems that you need to have the same version, i.e. Ubuntu 14.04 + ROS Indigo. We are using this configuration in youbot by reinstalling Ubuntu and ROS. The youbot driver and ROS wrapper can be found online. Works just fine. Good luck!

7huan commented 7 years ago

Thank you very much for your answer！

7huan commented 7 years ago

Thank you, sir! Best wishes for you!

At 2017-05-15 15:02:22, "mark2n" notifications@github.com wrote:

Hi, With such md5sum error, please check this answer. It seems that you need to have the same version, i.e. Ubuntu 14.04 + ROS Indigo. We are using this configuration in youbot by reinstalling Ubuntu and ROS. The youbot driver and ROS wrapper can be found online. Works just fine. Good luck!

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.

mark2n commented 7 years ago

You are so welcome!