local costmap not showing in rviz2
Background info:
ROS 2 info:
ROSVERSION=2 ROSPYTHONVERSION=3 ROSLOCALHOSTONLY=0 ROSDISTRO=galactic
Problem:
Hello all,
I am encountering a very strange issue in rviz2.
I have recorded a ros2 bag that contains tf transform from map->odom->baselink by using the robotlocalization package, as shown below.
After I launch my Nav2, I was able to see both map information on both /global_costmap/costmap and /map topics. However, I was not able to see the localcostmap on /localcostmap/costmap.
Moreover, when I tried to echo to the local_costmap/costmap topic, I was able to see information published on the local_costmap, as shown below.
Error Code:
The only that I have gotten a "Message Filter dropping message: frame 'odom' at time 1690921914.628 for reason 'discarding message because the queue is full' message in the rviz2 terminal, as shown below. According to a similar ros answer, the issue is caused by a missing transform. However, I don't think to be the case in this situation, because I do have a complete TF transform from map -> base_link as shown in the first picture.
Things I have tried:
- Change the QOS setting in rviz2 from Reliable to Best Effort, as shown below. However, I am still not getting any update in Rviz2 for local costmap. Note: the moving of the robot (red and green arrow) is just a replay of history from the bag, I have not yet set a goal to Nav2 to tell it where to move the robot.
- According to This ros answer, I have double-check that my RMW_IMPLEMENTATION ins cyclonedds, which is the default of Galactic.
configure file
bt_navigator:
ros__parameters:
use_sim_time: False
global_frame: map
robot_base_frame: base_link
odom_topic: /odometry/global
bt_loop_duration: 10
default_server_timeout: 20
enable_groot_monitoring: True
groot_zmq_publisher_port: 1666
groot_zmq_server_port: 1667
# 'default_nav_through_poses_bt_xml' and 'default_nav_to_pose_bt_xml' are use defaults:
# nav2_bt_navigator/navigate_to_pose_w_replanning_and_recovery.xml
# nav2_bt_navigator/navigate_through_poses_w_replanning_and_recovery.xml
# They can be set here or via a RewrittenYaml remap from a parent launch file to Nav2.
plugin_lib_names:
- nav2_compute_path_to_pose_action_bt_node
- nav2_compute_path_through_poses_action_bt_node
- nav2_follow_path_action_bt_node
- nav2_back_up_action_bt_node
- nav2_spin_action_bt_node
- nav2_wait_action_bt_node
- nav2_clear_costmap_service_bt_node
- nav2_is_stuck_condition_bt_node
- nav2_goal_reached_condition_bt_node
- nav2_goal_updated_condition_bt_node
- nav2_initial_pose_received_condition_bt_node
- nav2_reinitialize_global_localization_service_bt_node
- nav2_rate_controller_bt_node
- nav2_distance_controller_bt_node
- nav2_speed_controller_bt_node
- nav2_truncate_path_action_bt_node
- nav2_goal_updater_node_bt_node
- nav2_recovery_node_bt_node
- nav2_pipeline_sequence_bt_node
- nav2_round_robin_node_bt_node
- nav2_transform_available_condition_bt_node
- nav2_time_expired_condition_bt_node
- nav2_distance_traveled_condition_bt_node
- nav2_single_trigger_bt_node
- nav2_is_battery_low_condition_bt_node
- nav2_navigate_through_poses_action_bt_node
- nav2_navigate_to_pose_action_bt_node
- nav2_remove_passed_goals_action_bt_node
- nav2_planner_selector_bt_node
- nav2_controller_selector_bt_node
- nav2_goal_checker_selector_bt_node
controller_server:
ros__parameters:
# controller server parameters (see Controller Server for more info)
controller_frequency: 20.0
min_x_velocity_threshold: 0.001
min_y_velocity_threshold: 0.5
min_theta_velocity_threshold: 0.001
progress_checker_plugin: "progress_checker"
goal_checker_plugins: ["goal_checker"]
controller_plugins: ["FollowPath"]
progress_checker:
plugin: "nav2_controller::SimpleProgressChecker"
required_movement_radius: 0.5
movement_time_allowance: 10.0
goal_checker:
plugin: "nav2_controller::SimpleGoalChecker"
xy_goal_tolerance: 1.0
yaw_goal_tolerance: 6.29
stateful: True
# DWB controller parameters
FollowPath:
transform_tolerance: 5.0
plugin: "dwb_core::DWBLocalPlanner"
debug_trajectory_details: False
forward_prune_distance: 0.2
min_vel_x: 0.0
min_vel_y: 0.0
max_vel_x: 0.0
max_vel_y: 1.0 # 1.0 # was 2.23
max_vel_theta: 0.5 # 0.5 # was 1.0
min_speed_xy: 0.0
max_speed_xy: 1.0 # 0.5 # was 2.23
min_speed_theta: 0.0
acc_lim_x: 0.0
acc_lim_y: 1.25
acc_lim_theta: 3.2
decel_lim_x: 0.0
decel_lim_y: -2.5
decel_lim_theta: -3.2
vx_samples: 1
vy_samples: 20
vtheta_samples: 20
sim_time: 1.7
linear_granularity: 0.05
angular_granularity: 0.025
xy_goal_tolerance: 1.0
trans_stopped_velocity: 0.25
short_circuit_trajectory_evaluation: True
stateful: True
critics: ["Oscillation", "BaseObstacle", "PathDist", "PathAlign", "GoalDist"] #, "PreferForward"]
BaseObstacle.scale: 0.16
PathAlign.scale: 64.0
PathAlign.forward_point_distance: 0.1
# PreferForward.scale: 16.0
# PreferForward.strafe_theta: 0.3
PathDist.scale: 32.0
GoalDist.scale: 24.0
global_costmap:
global_costmap:
ros__parameters:
transform_timeout: 5.0
update_frequency: 1.0
publish_frequency: 1.0
global_frame: map
robot_base_frame: base_link
footprint: "[ [ 0.28, 0.4 ], [ -0.25, 0.4 ], [ -0.65, 0.4 ], [ -1.05, 0 ],[ -0.65, -0.4 ], [ -0.25, -0.4 ], [ 0.28, -0.4 ] ]"
resolution: 0.1
track_unknown_space: false
rolling_window: false
width: 100
height: 100
origin_x: -50.0
origin_y: -50.0
plugins: ["static_layer"]
static_layer:
plugin: "nav2_costmap_2d::StaticLayer"
map_subscribe_transient_local: True
subscribe_to_updates: True
always_send_full_costmap: True
local_costmap:
local_costmap:
ros__parameters:
update_frequency: 5.0
publish_frequency: 2.0
global_frame: odom
robot_base_frame: base_link
rolling_window: True
width: 3
height: 3
resolution: 0.05
plugins: ["static_layer"]
static_layer:
plugin: "nav2_costmap_2d::StaticLayer"
map_subscribe_transient_local: True
subscribe_to_updates: True
always_send_full_costmap: True
planner_server:
ros__parameters:
planner_plugins: ['GridBased']
use_sim_time: False
GridBased:
plugin: 'nav2_navfn_planner/NavfnPlanner'
use_final_approach_orientation: True
use_astar: True
allow_unknown: True
tolerance: 1.0
recoveries_server:
ros__parameters:
costmap_topic: local_costmap/costmap_raw
footprint_topic: local_costmap/published_footprint
cycle_frequency: 10.0
recovery_plugins: ["spin", "wait", "backup"]
spin:
plugin: "nav2_recoveries/Spin"
backup:
plugin: "nav2_recoveries/BackUp"
wait:
plugin: "nav2_recoveries/Wait"
global_frame: odom
robot_base_frame: base_link
transform_timeout: 0.1
use_sim_time: False
simulate_ahead_time: 2.0
max_rotational_vel: 1.0
min_rotational_vel: 0.4
rotational_acc_lim: 3.0
map_server:
ros__parameters:
# use_sim_time: True
#TODO: change to relative
yaml_filename: "/home/shouyu/nav2_ws/src/fishbot/src/fishbot_navigation2/maps/fishbot_map.yaml" # this is being overrided
map_saver:
ros__parameters:
use_sim_time: True
save_map_timeout: 5.0
free_thresh_default: 0.25
occupied_thresh_default: 0.65
map_subscribe_transient_local: True
waypoint_follower:
ros__parameters:
waypoint_task_executor_plugin: "wait_at_waypoint"
wait_at_waypoint:
plugin: "nav2_waypoint_follower::WaitAtWaypoint"
enabled: True
waypoint_pause_duration: 0
Asked by sdu568 on 2023-08-01 16:09:25 UTC
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