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disaster-robotics-proalertas / usv_sim_lsa

Unmanned Surface Vehicle simulation on Gazebo with water current and winds
Apache License 2.0
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Error on Startup #17

Closed jake3991 closed 5 years ago

jake3991 commented 5 years ago

I installed the software per the instructions, when I try and run after compiling I get the following error.

Command: roslaunch usv_sim airboat_scenario1.launch parse:=true

ERROR: cannot launch node of type [freefloating_gazebo/uwsim_scene_to_gazebo_spawner.py]: freefloating_gazebo ROS path [0]=/opt/ros/kinetic/share/ros ROS path [1]=/home/jake/Desktop/sim/src ROS path [2]=/opt/ros/kinetic/share

Any thoughts as to what is going wrong?

marceloparavisi commented 5 years ago

Hello jake3991

Last week, we missed a commit error on our submodule. Can you pull again the repository?

I think you should execute again the following commands: git pull git submodule update

Regards, Marcelo

jake3991 commented 5 years ago

Thanks! That worked, however it started a new issue. First I can only start the system with parse set to false and when it starts up no actions are taken. It looks like everything is online (gazebo, UWsim, etc.) however nothing is published to any rostopics and I can see no movement in the simulator. Any thoughts?

wagnerdgarcia commented 3 years ago

Hello, I did the same, but I had git checkout master-melodic, and when executing the above commands the process was aborted and did not end and I continued with the same error.

JoseMartinezLeon commented 2 years ago

Hello, I did the same, but I had git checkout master-melodic, and when executing the above commands the process was aborted and did not end and I continued with the same error.

Hello, I have the same issue. Were you able to solve it? I get this error code:

ERROR: cannot launch node of type [freefloating_gazebo/uwsim_scene_to_gazebo_spawner.py]: freefloating_gazebo ROS path [0]=/opt/ros/melodic/share/ros ROS path [1]=/home/leads/catkin_ws/install_isolated/share ROS path [2]=/opt/ros/melodic/share