Program stamp

[lyh458]

when run the command rosrun two_scara_collaboration scara_left_motion_planner , errors happened.

[ERROR] [1537358586.637061056]: program stamp 1
[ERROR] [1537358586.915453095, 23.880000000]: program stamp 2

My configurations:

• Ubuntu: 16.04
• ROS: kinetic
• gazebo: 7.14.0

Thanks.

[lukewebdev]

I could not get this simulation to run either, but I am wondering if I made a mistake. The two robotic arms appear but no conveyor is started with red and blue balls.

[midhunmsdoe]

Please update the file two_scara_collaboration/launch/initialize.launch

update these lines

  <param name="red_cylinder_path" type="str" value="/home/yang/ros_ws/src/two_scara_collaboration/urdf/red_cylinder.urdf"/>
  <param name="blue_cylinder_path" type="str" value="/home/yang/ros_ws/src/two_scara_collaboration/urdf/blue_cylinder.urdf"/>

with

  <param name="red_cylinder_path" type="str" value="$(find two_scara_collaboration)/urdf/red_cylinder.urdf"/>
  <param name="blue_cylinder_path" type="str" value="$(find two_scara_collaboration)/urdf/blue_cylinder.urdf"/>

[lyh458]

Thanks! It works!

[murtazabasu]

Hello I changed the initialize.launch as mentioned in above comment but still it throws the same error.

[syahmi001]

Are you using RDS online? If yes, try checking your gazebo simulation either it is in pause mode or play mode. Mine solved from pressing the play button to allow the program to run.

For those who face difficulty in compiling this package (catkin_make), you need to clone another github named "catkin_simple". The link is here: https://github.com/catkin/catkin_simple

[HGGshiwo]

Are you using RDS online? If yes, try checking your gazebo simulation either it is in pause mode or play mode. Mine solved from pressing the play button to allow the program to run.

For those who face difficulty in compiling this package (catkin_make), you need to clone another github named "catkin_simple". The link is here: https://github.com/catkin/catkin_simple

thanks, your last advice is really helpful.