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nav2d toturial 3

asked 2016-12-07 01:28:29 -0500

alhouty808 gravatar image

updated 2016-12-07 03:00:10 -0500

Hello everybody,

i'm using Ubuntu 14.04 LTS and ROS Indigo

i'm trying to launch tutorial 3 for nav2d package. but it seems that there's error in the mapper.

all what i did is first i launched the toturial3

roslaunch nav2d_tutorials tutorial3.launch

then in a separate terminal i call these services as instructed since i don't have a joystick.

rosservice call /StartMapping 3
rosservice call /StartExploration 2

here is the screen shots of the errors.

image description

here is my rqt_graph

image description

here is my tf view_frames

image description


Thank you in advance.

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Looks like the mapper dies right on startup. Can you please send the log file that is mentioned in the error message? And please check your installed boost-version. It should be from Ubuntu 14.04. Have you ever installed another boost version then the one from Ubuntu repositories?

Sebastian Kasperski gravatar image Sebastian Kasperski  ( 2016-12-07 03:43:58 -0500 )edit

PS: Do you have installed nav2d as binary package or is it a source build?

Sebastian Kasperski gravatar image Sebastian Kasperski  ( 2016-12-07 03:45:32 -0500 )edit

as a binary package. here is log file

my boost-version is : i haven't installed another boost version ever.

Thank you for your reply. I really appreciate your time.

alhouty808 gravatar image alhouty808  ( 2016-12-07 06:40:07 -0500 )edit

I hope you didn't forget me here is my log file log file

alhouty808 gravatar image alhouty808  ( 2016-12-07 20:26:23 -0500 )edit

1 Answer

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answered 2016-12-09 08:05:39 -0500

Sebastian Kasperski gravatar image

Regularly update all your ROS packages to avoid conflicts between packages that have different release versions.

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Asked: 2016-12-07 01:07:21 -0500

Seen: 334 times

Last updated: Dec 09 '16