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started roscore with different URI but when launched launch file a new ros core was started

asked 2021-08-31 00:10:46 -0600

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Hi

I was trying to run on one machine two nodes in parallel, so I started the first node with "roscore" and on a different terminal a new roscore with

export ROS_MASTER_URI=http://localhost:11312 roscore --port 11312

but then when I launched a launch file it looked for the regular roscore

ROS_MASTER_URI=http://localhost:11311 saw it wasn't started in the terminal so stsrted it

How can I make my nodes run with the new roscore?

Thanks

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answered 2021-08-31 01:36:47 -0600

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

Did you export ROS_MASTER_URI in the terminal/Bash session where you ran roslaunch?

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Thanks! solved the problem

Nachum ( 2021-08-31 02:36:34 -0600 )edit

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Asked: 2021-08-31 00:10:46 -0600

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Last updated: Aug 31 '21

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