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2015-04-22 03:05:17 -0500 | received badge | ● Famous Question (source) |
2015-04-05 08:54:39 -0500 | commented answer | Grasp a box with youbot Sorry for the delay. I didn't have time to go back to ROS. Anyway the exact error is: moveit_commander.exception.MoveItCommanderException: Error setting joint target. Is IK running? Also about tf. How do I check which coordinate frame is gazebo returning and how to transform to odom? |
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2015-03-25 23:31:41 -0500 | received badge | ● Popular Question (source) |
2015-03-22 19:04:06 -0500 | asked a question | Grasp a box with youbot Hello I am currently trying to grasp several small boxes with the youbot. I have set it up with MoveIt, but I cannot figure out how to give it valid a valid pose. I am not concerning myself with proper object recognition(via sensors), so I am trying to get the object position from Gazebo and give it to MoveIt to move the arm next to the box. Currently I am getting the position of the box using the GetModelState service call. But if I feed the pose it returns me to moveit it once again tells me that I have specified a wrong pose. Here is the code: So any idea what I should do to move my arm to the proper position, and then grasp the box? |