Can't find robot footprint?
When I run gmappingdemo.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 costmapcommonparams.yaml, I have robotradius set to 0.18. When I echo the /movebase/localcostmap/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?
Asked by pgigioli on 2016-03-17 10:25:09 UTC
Comments
Hi,
i am receiving same error for gmapping. have you got fixed your issue then please help me.
Asked by noor on 2019-09-25 01:15:23 UTC
Please don't answer questions with a new question. Moreover the question is 3 years old so you probably won't have an answer.
Please search other questions related on this site and if you don't find any answer ask a new one describing your problem and providing everything to reproduce your error so that people cna help you.
Asked by Delb on 2019-09-25 02:14:00 UTC
ok thanx. i ll post my problem in new thread.
Asked by noor on 2019-09-25 04:14:37 UTC