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marceloparavisi avatar marceloparavisi commented on June 13, 2024

Hello

when you run the command with "parse:=true" (see command below), it is expected that initialization end with that red message. You should run this command when you changed your scenes configurations (xml, xacro files...) or in the first run...
roslaunch usv_sim diffboat_scenario1.launch parse:=true

After that, you can run:
roslaunch usv_sim diffboat_scenario1.launch parse:=false

With this command, gazebo and UWSim should show up... To start simulation, just press the play button on gazebo or run the following command in a terminal:
rosservice call /gazebo/unpause_physics "{}"

If UWSim data already been downloaded, you do not need to run "rosrun uwsim uwsim" again. Look for a hidden folder named ".uwsim" in your home folder.

If you need any additional assistance, please contact me.

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elgarbe avatar elgarbe commented on June 13, 2024

Ok, it is working now. thank

I'm running ./diffboat_scenario1 for the tests.

I get this warning:

[ WARN] [1542832681.712273755, 9.104000000]: Failed to call service windCurrent buoy3::link
[ WARN] [1542832681.712399498, 9.104000000]: Failed to call service windCurrent buoy7::link
[ WARN] [1542832681.712459106, 9.104000000]: Failed to call service windCurrent buoy2::link
[ WARN] [1542832681.712582658, 9.104000000]: Failed to call service windCurrent buoy4::link
[ WARN] [1542832681.713019508, 9.104000000]: Failed to call service windCurrent buoy8::link
[ WARN] [1542832681.713269368, 9.104000000]: Failed to call service windCurrent diffboat::fwd_right
[ WARN] [1542832688.546456850, 10.103000000]: Failed to call service windCurrent buoy6::link
[ WARN] [1542832688.546562658, 10.103000000]: Failed to call service windCurrent buoy5::link
[ WARN] [1542832688.551813885, 10.104000000]: Failed to call service windCurrent buoy3::link
[ WARN] [1542832688.551861047, 10.104000000]: Failed to call service windCurrent buoy4::link
[ WARN] [1542832688.551888263, 10.104000000]: Failed to call service windCurrent buoy10::link
[ WARN] [1542832688.551927951, 10.104000000]: Failed to call service windCurrent buoy2::link
[ WARN] [1542832688.552042811, 10.104000000]: Failed to call service windCurrent buoy7::link

do I need to run another package?

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marceloparavisi avatar marceloparavisi commented on June 13, 2024

No, just ignore that message...

In our branch develop, this warning has been removed...

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