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I got some problem

asked 2015-04-15 04:55:08 -0500

sony gravatar image

dear all, I want to run a simple example like this

sony@sony-virtual-machine:~$ rosrun turtlesim turtlesim_node[ERROR] [1429091431.360422919]: [registerPublisher] Failed to contact master at [localhost:11311]. Retrying... what`s wrong with this?

thank you all

Sony

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answered 2015-04-15 05:32:03 -0500

ROSkinect gravatar image

updated 2015-04-15 05:33:07 -0500

open another shell and run:

roscore

and re-launch your node:

rosrun turtlesim turtlesim_node
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thank you so much!

sony gravatar imagesony ( 2015-04-22 15:07:50 -0500 )edit

Welcome, if it is the right answer you can make it as correct in the left of my answer.. @sony

ROSkinect gravatar imageROSkinect ( 2015-04-22 15:34:31 -0500 )edit

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Asked: 2015-04-15 04:55:08 -0500

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Last updated: Apr 15 '15