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ika-rwth-aachen / acdc

Code Repository for the MOOC "Automated and Connected Driving Challenges" available on edX.
https://www.edx.org/course/automated-and-connected-driving-challenges
MIT License
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While running rosservice info /move_model , got some errors #3

Closed parasmech closed 1 year ago

parasmech commented 1 year ago

Thanks for creating an issue, we will support you as soon as possible.
Please fill out the issue template below by answering all questions.

  1. Are you using a virtual machine or are you using native Ubuntu?

native Ubuntu

  1. If you are using macOS and a virtual machine, does your computer use an M1, M2, ... chip? "Does not apply" if the question does not apply to you.

Does not apply

  1. Which Ubuntu version are you using? (lsb_release -a in a terminal)

Ubuntu 22.04.1 LTS

  1. On your host, in a terminal, navigate to the acdc repository and execute ls -la and paste the content here.

total 56 drwxrwxr-x 9 parasubu parasubu 4096 Dec 10 14:09 . drwxr-xr-x 3 parasubu parasubu 4096 Dec 10 15:49 .. drwxrwxr-x 2 parasubu parasubu 4096 Dec 10 14:09 assets drwxrwxr-x 2 parasubu parasubu 4096 Dec 10 14:09 bag drwxrwxr-x 7 parasubu parasubu 4096 Dec 11 19:06 catkin_workspace drwxrwxr-x 3 parasubu parasubu 4096 Dec 10 14:09 colcon_workspace drwxrwxr-x 2 parasubu parasubu 4096 Dec 10 14:09 docker drwxrwxr-x 9 parasubu parasubu 4096 Dec 10 14:09 .git drwxrwxr-x 4 parasubu parasubu 4096 Dec 10 14:09 .github -rw-rw-r-- 1 parasubu parasubu 2656 Dec 10 14:09 .gitignore -rw-rw-r-- 1 parasubu parasubu 2001 Dec 10 14:09 .gitlab-ci.yml -rw-rw-r-- 1 parasubu parasubu 659 Dec 10 14:09 .gitmodules -rw-rw-r-- 1 parasubu parasubu 1104 Dec 10 14:09 LICENSE -rw-rw-r-- 1 parasubu parasubu 1297 Dec 10 14:09 README.md

  1. On your host, in a terminal, navigate to the catkin_workspace folder in the acdc repository and execute ls -la and paste the content here.

total 32 drwxrwxr-x 7 rosuser rosuser 4096 Dec 11 19:06 . drwxrwxr-x 9 rosuser rosuser 4096 Dec 10 14:09 .. drwxrwxr-x 3 rosuser rosuser 4096 Dec 11 19:06 .catkin_tools -rw-rw-r-- 1 rosuser rosuser 98 Dec 10 14:09 .catkin_workspace -rw-rw-r-- 1 rosuser rosuser 0 Dec 10 14:09 .gitkeep drwxrwxr-x 35 rosuser rosuser 4096 Dec 11 19:12 build drwxrwxr-x 7 rosuser rosuser 4096 Dec 11 19:09 devel drwxrwxr-x 35 rosuser rosuser 4096 Dec 11 19:12 logs drwxrwxr-x 4 rosuser rosuser 4096 Dec 10 14:09 src

  1. On your host, execute docker images and paste the content here.

parasubu@parasubu-Vostro-15-3510:~/Downloads/acdc/docker$ sudo ./run.sh [sudo] password for parasubu: Attaching to running container ... Name: ros Image: rwthika/acdc:latest

=== ROS Docker Container =======================================================

Container setup:

Available GPUs: 0

Template Commands: (https://gitlab.ika.rwth-aachen.de/automated-driving/docker#templates)

  1. Briefly explain your problem here. The explanation should contain a description of the expected behavior and the actual behavior.

Working on ROS - Foundations. While running rosservice info /move_model , got some errors After this error, other commands are also not working

  1. If you got an error message, paste it here or post a screenshot of it.

Error Message: rosuser@parasubu-Vostro-15-3510:~/ws/catkin_workspace$ rosservice info /move_model Node: /flatland_server URI: rosrpc://parasubu-Vostro-15-3510:43449 Type: flatland_msgs/MoveModel ERROR: Unable to load type [flatland_msgs/MoveModel]. Have you typed 'make' in [flatland_msgs]?

image

TillBeemelmanns commented 1 year ago

This error message indicates that the flatland_msgs/MoveModel message type is not available on the system. It is likely that the flatland_msgs package has not been built using the catkin build command. In order to fix this error, you can try to run the catkin build flatland_msgs command. This will build the package and make the flatland_msgs/MoveModel message type available. Make sure to source the workspace again in all your terminals after building it.

parasmech commented 1 year ago

Thanks for the help. It worked now as per your instructions