Diskussion:Anleitung zum einfachen Einstieg in ROS2
# | Termin | Fortschritt | Planung für die Folgewoche |
---|---|---|---|
1 | 19.08.22 |
Navigation in ROS2 -
|
|
2 | 26.08.22 |
|
|
3 | 02.09.22 |
|
|
4 | 09.09.22 |
|
|
5 | 16.09.22 |
|
|
5 | 23.09.22 |
|
|
Frage/Aufgaben
- Lässt sich die VW klonen und von anderen Rechnern starten? -> J
- Füllen Sie bitte Ihre Autorenseite. -> J
- ws erstellen
- Publisher/ Subscriber
- ros2 services durch Terminal
1. "ros2 topic pub /cmd_vel" 2. teleop_twist_keyboard
- ros2 services durch Erstellen von nodes
1. Visual Studio Code 2. Erstellen/ Bearbeiten der setup.py
- nav2 und gmapping
Fehlermeldung Simulation
[bt_navigator-11] [ERROR] [1662109874.951257818] []: Caught exception in callback for transition 10
[bt_navigator-11] [ERROR] [1662109874.951278854] []: Original error: Could not load library: libnav2_compute_path_through_poses_action_bt_node.so: cannot open shared object file: No such file or directory
[bt_navigator-11] [WARN] [1662109874.951297508] []: Error occurred while doing error handling.
[bt_navigator-11] [FATAL] [1662109874.951306056] [bt_navigator]: Lifecycle node bt_navigator does not have error state implemented
[lifecycle_manager-13] [ERROR] [1662109874.951688921] [lifecycle_manager_navigation]: Failed to change state for node: bt_navigator
[lifecycle_manager-13] [ERROR] [1662109874.951713202] [lifecycle_manager_navigation]: Failed to bring up all requested nodes. Aborting bringup.