How to bring two instances of sim_vehicle.sh?

@Hugo_Sardinha wrote:

Hi everyone,

I'm trying to bring up to instances of sim_vehicle.sh by doing, in a first terminal:

../Tools/autotest/sim_vehicle.sh -j 4 -f gazebo -I 0

and in second terminal
../Tools/autotest/sim_vehicle.sh -j 4 -f gazebo -I 0

however, after I run the second command the I get the message on the xTerm window saying:
failed to bind port 9002 to receive fdm from Gazebo
over and over again

I attach a picture below

Screenshot from 2017-06-21 19-22-57.png1366x768 145 KB

Is there something obvious I'm missing?!

Thank you very much,
Hugo

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