ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange

Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

2

rqt_graph not dispalying all the topics ?

rqt_graph

asked 2017-02-06 23:26:11 -0600

sam26
231 ●32 ●39 ●50

updated 2017-02-07 03:42:05 -0600

gvdhoorn
86574 ●283 ●1432 ●1054 http://cor.tudelft.nl/

1.png shows a list of nodes and topics currently running, but 2.png is rqt_graph where many topics and /rosout node are not being displayed .Could someone please tell me what exactly is going wrong here ? Thanks in advance

edit retag flag offensive close merge delete

1 Answer

Sort by » oldest newest most voted

5

answered 2017-02-07 03:43:33 -0600

gvdhoorn
86574 ●283 ●1432 ●1054 http://cor.tudelft.nl/

You have rqt_graph configured to hide:

Dead sinks (ie: subscriptions that have no publisher)
Leaf topics (ie: publishers with no subscriptions)
Debug (ie: all topics used for logging msgs and related infra)

Try turning those on and off, you'll see the 'missing topics' appear.

edit flag offensive delete link

Comments

it works now . Thanks !!! I should've played around with those options a bit to figure it out .

sam26 ( 2017-02-07 22:00:59 -0600 )edit

This was very helpful.

skpro19 ( 2021-02-21 05:17:15 -0600 )edit

Question Tools

1 follower

Stats

Asked: 2017-02-06 23:26:11 -0600

Seen: 3,701 times

Last updated: Feb 07 '17

Related questions

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

Powered by Askbot version 0.10.2