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ETHZ-RobotX / SuperMegaBot

Main repository of the SuperMegaBot
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smb simulation issues - no model showing in gazebo, no response in RViz to 2D nav command #35

Closed abhayabhayabhay closed 5 months ago

abhayabhayabhay commented 1 year ago

Hello,

I am running into some issues with the smb simulation. In gazebo, I see the WaA world appear and I see coordinates for the robot model but I do not see the robot model itself. Also when I follow the tutorial and set a goal for the planner using the 2D Navigation Goal tool, I do not see a response in RViz or Gazebo.

I've included screenshots of the terminal, RViz, and Gazebo. Thank you for your help!

Best, Abhay

Screenshot from 2023-07-04 15-44-26

Screenshot from 2023-07-04 15-47-21

Screenshot from 2023-07-04 15-48-31

daBaret commented 1 year ago

Hi Abhay, Thank you for reaching out. Please have a look to issue #33, this should solve your problem. After you launched the tracking camera you should switch the global frame on the top left of Rviz to tracking_camera_odom.

Let me know if it work.

Have a nice day, Davide

abhayabhayabhay commented 1 year ago

Hi Davide,

Thank you for the quick response. Unfortunately, after following the steps in the issue #33, I am still running into the same error. I should mention that I ran into this error via native install rather than by docker.

I did try running the docker container and followed the steps in issue #33; however I am running into errors with sim.launch. Below is a screenshot of the errors in terminal.

Thanks for your help!

image

daBaret commented 1 year ago

Are you know trying on native install or in docker? Sorry i didn't get it

abhayabhayabhay commented 1 year ago

Hi,

Thank you so much for your response! Unfortunately, that did not work for me. killall -9 gzserver does not seem to kill the gzserver process. When I try using pkill instead, it the process appears to respawn with a new PID. Do you have any advice for this? Thank you very much for your help!

Best, Abhay

On Thu, Jul 6, 2023 at 9:35 AM Erencan Bulut @.***> wrote:

Hello, I am one of RobotX Summer School participant.

Sorry to involve the conversation. I had the same issue and solved it. Just wanted to share:

After terminate the current gazebo simulation, run the following command to check if there are any existing Gazebo processes running: ps aux | grep gzserver If you see any processes listed, then, you can use this command to terminate them: killall -9 gzserver

— Reply to this email directly, view it on GitHub https://github.com/ETHZ-RobotX/SuperMegaBot/issues/35#issuecomment-1623979777, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQO6CERFHEFHYK6NFULGAT3XO3SM3ANCNFSM6AAAAAAZ6HAYSM . You are receiving this because you authored the thread.Message ID: @.***>

erencanbulut commented 1 year ago

Hi Abhay,

Unfortunately, I do not have time to check it now. Maybe we can look at it during the summer school. I also have some problems on my own simulation.

Best regards, Can

abhayabhayabhay commented 1 year ago

Thank you Can, I look forward to meeting you!

Best, Abhay

On Thu, Jul 6, 2023 at 11:30 PM Erencan Bulut @.***> wrote:

Hi Abhay,

Unfortunately, I do not have time to check it now. Maybe we can look at it during the summer school. I also have some problems on my own simulation.

Best regards, Can

— Reply to this email directly, view it on GitHub https://github.com/ETHZ-RobotX/SuperMegaBot/issues/35#issuecomment-1624333788, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQO6CET2ZWUMW6PIJFZ5FTLXO4U6DANCNFSM6AAAAAAZ6HAYSM . You are receiving this because you authored the thread.Message ID: @.***>