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lihuang3 / ur5_ROS-Gazebo

Universal Robot (UR5) Pick and Place Simulation in ROS-Gazebo with a USB Cam and Vacuum Grippers
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which file should I execute to control the robot arm to grasp the red box #10

Open aositeluofu opened 5 years ago

aositeluofu commented 5 years ago

Hi,lihuang3.Thank you very much for your excellent work.Still,I would like to know how to let the robot arm move to grasp the red box after the "roslaunch ur5_notebook initialize.launch". I am still a rockie to this ROS area.Can you tell me which file should I execute? Looking forward to your reply.Thank you very much

lihuang3 commented 5 years ago

Hi @aositeluofu, if you strictly follow the instructions, the robot arm should start pick-and-place once you roslaunch ur5_notebook initialize.launch. You may find this discussion helpful https://github.com/lihuang3/ur5_ROS-Gazebo/issues/3#issue-359420939

aositeluofu commented 5 years ago

thank you very much.it's very helpful of you.may you good luck in your life

hxn8439 commented 3 years ago

I have the same problem too. The robot arm suppose to move after executing roslaunch ur5_notebook initialize.launch

So, I also execute python testvisionplanner.py and testmove2.py but endup with this error return.

[ERROR] [1630771695.765029]: Unable to immediately register with master node [http://localhost:11311]: master may not be running yet. Will keep trying.

so the error is happening at the master node communication.