Takashi Ogura

Have you checked the permission? For example, you can change by below command. sudo chmod 666 /dev/video*

returns nothing means 'there are no cameras'. It seems there are no video0 nor video1. 2019年7月17日(水) 0:33 lflanag4 : > This did not return anything. I think the issue is...

Hi, I believe that you can send PR with any permissions.

Hi, you got the answer in answers.ros.org. I prefer dynamic_reconfigure or(and) service.

Hi, than you for feedback! I actually don't know a lot about ratslam.launch, and i'm not using cozmo now. @sem23 might be possible to help you.

How about trying to remove the below line? https://github.com/OTL/cozmo_driver/blob/3c154cc23e694bbbe26fd379da2906943dc9b342/package.xml#L42 I don't know so much about melodic and 17.10.

I think it needs `tf2_msgs` at least. I recommend to use LTS Ubuntu(16.04 or 18.04) if you dive into ROS.

> urdf-viz: error while loading shared libraries: libassimp.so.5: cannot open shared object file: No such file or directory Could you tell us your OS and its version? It will help...

Remove gamepad from this issue.

Hi. Do you know below crate? https://github.com/samueltardieu/pathfinding When I implemented this crate, I thought that I should add rrt to the pathfinding crate at first. But Rust prefer small crate...