Closed lagartoxa closed 9 months ago
First off, thanks for the detailed bug report.
The error message you see means that the SBPL global planner could not find a path between the current robot pose and the goal pose. For example, because there is no obstacle-free connection between the two poses, the current robot pose is in collision or the target pose is in collision with an obstacle.
However, your situation is weird. I just reproduced the same steps as you, and for me, it finds paths between all the poses you gave.
I've tested this on my Ubuntu 20.04 x86_64, while you are using ARM; however, I don't think this should matter. So I'm out of ideas, sorry.
Closing due to lack of activity.
Hi everyone,
I followed your README, but I still can't send the Mir to a goal with Rviz. The navigation launcher keeps giving me error message:
[ERROR] [1694195735.450105552, 843.715000000]: Aborting because a valid plan could not be found. Even after executing all recovery behaviors
(Actually I could send the Mir to a goal only once. All other tries gave me this same error, even after restarting the launcher and even the computer)
Steps I followed:
localization:
roslaunch mir_navigation amcl.launch initial_pose_x:=10.0 initial_pose_y:=10.0
or alternatively: roslaunch mir_gazebo fake_localization.launch delta_x:=-10.0 delta_y:=-10.0
navigation:
roslaunch mir_navigation start_planner.launch \ map_file:=$(rospack find mir_gazebo)/maps/maze.yaml \ virtual_walls_map_file:=$(rospack find mir_gazebo)/maps/maze_virtual_walls.yaml rviz -d $(rospack find mir_navigation)/rviz/navigation.rviz
WARNING: no messages received and simulated time is active. Is /clock being published? header: seq: 6 stamp: secs: 1084 nsecs: 125000000 frame_id: "map" pose: position: x: 15.26579475402832 y: 3.153439521789551 z: 0.0 orientation: x: 0.0 y: 0.0 z: 0.9999401232387972 w: 0.010943031443757401