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moveit / moveit_pr2

MoveIt! Packages for PR2
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pr2_moveit config error #88

Closed SantoshBanisetty closed 7 years ago

SantoshBanisetty commented 7 years ago

When I roslaunch pr2_moveit_config move_group.launch, I see the following error:

[ INFO] [1495318280.790392841, 304.685000000]: Loading robot model 'pr2'...
[ERROR] [1495318280.802518894, 304.697000000]: Group 'right_gripper' is not a chain
[ERROR] [1495318280.802567085, 304.697000000]: Kinematics solver of type 'kdl_kinematics_plugin/KDLKinematicsPlugin' could not be initialized for group 'right_gripper'
[ERROR] [1495318280.803114361, 304.698000000]: Kinematics solver could not be instantiated for joint group right_gripper.
[ INFO] [1495318280.820597241, 304.715000000]: Loading robot model 'pr2'...
[ERROR] [1495318280.832577815, 304.727000000]: Group 'left_gripper' is not a chain
[ERROR] [1495318280.832609523, 304.727000000]: Kinematics solver of type 'kdl_kinematics_plugin/KDLKinematicsPlugin' could not be initialized for group 'left_gripper'
[ERROR] [1495318280.833154913, 304.727000000]: Kinematics solver could not be instantiated for joint group left_gripper.

I also tried using the moveit setup assistant to generate new pr2.srdf and the issue still persists. Note: The issue occurs both in simulation and the real robot.

130s commented 7 years ago

I guess this kind of issue can get more visibility and good answers on http://answers.ros.org/question, so I close here. Please post there (with more info, particularly I insist to include the ENTIRE output of roslaunch, not just a part of it. Often something happening in the output can get overlooked).