When I run gmapping_demo.launch for my turtlebot2, I get the error "You must specify at least three points for the robot footprint, reverting to previous footprint" even though my footprint should be set. In my costmap_common_params.yaml, I have robot_radius set to 0.18. When I echo the /move_base/local_costmap/footprint topic I get:
header:
seq: 206
stamp:
secs: 1458227575
nsecs: 605247230
frame_id: odom
polygon:
points:
-
x: 0.189999997616
y: 0.0
z: 0.0
-
x: 0.176298320293
y: 0.0788830146194
z: 0.0
-
x: 0.137279227376
y: 0.137279227376
z: 0.0
-
x: 0.0788830146194
y: 0.176298320293
z: 0.0
-
x: 0.00999999977648
y: 0.189999997616
z: 0.0
-
x: -0.0788830146194
y: 0.176298320293
z: 0.0
-
x: -0.137279227376
y: 0.137279227376
z: 0.0
-
x: -0.176298320293
y: 0.0788830146194
z: 0.0
-
x: -0.189999997616
y: 0.00999999977648
z: 0.0
-
x: -0.176298320293
y: -0.0788830146194
z: 0.0
-
x: -0.137279227376
y: -0.137279227376
z: 0.0
-
x: -0.0788830146194
y: -0.176298320293
z: 0.0
-
x: -0.00999999977648
y: -0.189999997616
z: 0.0
-
x: 0.0788830146194
y: -0.176298320293
z: 0.0
-
x: 0.137279227376
y: -0.137279227376
z: 0.0
-
x: 0.176298320293
y: -0.0788830146194
z: 0.0
Anyone know how to fix this?
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