When reading the order, it says no messages received and simulated time is active
Hi,
I want to read orders in qual3. However, after I launch qual3a.yaml, and use rosservice to start the competition, I type in: rostopic echo /ariac/orders in the terminal, it says: WARNING: no messages received and simulated time is active. Is /clock being published? What is wrong with my procedure?
Thank you very much!
Comments (9)
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reporter Oh, no! It is paused. Could you tell me how this happens? I did not do anything in Gazebo. Thanks!
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This can happen if you are using a configuration that does not insert an arm.
$ rosrun osrf_gear gear.py -f `catkin_find --share osrf_gear`/config/qual3a.yaml `catkin_find --share osrf_gear`/config/sample_user_config.yaml
should start un-paused, because there is an arm in the sample user config. Please let us know if that is not the case
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reporter Great! Thank you very much!
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- changed component to Question
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- changed status to resolved
no problem
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hello, i have the same issue but my gazebo is not paused, i'm searching a solution to that, could you please help me?
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@Samodine could you please open a new issue with the commands that you are running (including the config file you're using)
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@d_hood thank you. first by typing this command "rostopic echo /mon_robot/joint1_position_controller/command" in my terminal i was trying to make sure that gazebo receive the message that i'm sending through a node that i created; this node has a publisher that publish a topic /mon_robot/joint1_position_controller/command. i run rosrun rqt_graph rqt_graph in my terminal, and i saw that i have a connexion between the node that i created, the topic and gazebo. So i don't know why i have this error.
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Could you please check that the simulation is not paused? (in the bottom left of the Gazebo window).