getJointAnglesOfGroup return empty list #360
Description
I tried to answer this question, but I cannot find the way even in the simulation.
I brought up the simulator:
$ rtmlaunch nextage_ros_bridge nextage_ros_bridge_simulation.launch
And tried to get current joint angles but it return empty.
In [1]: robot.getJointAnglesOfGroup('rarm')
Out[1]: []
getJointAgnles can return the angles.
In [15]: robot.getJointAngles()
Out[15]:
[0.0,
0.0,
0.0,
-23.438770499285564,
-5.004131902264918,
-98.42261731814114,
13.804548972953114,
7.047588288128343,
25.9220579638236,
0.600001403060998,
0.0,
-100.00004285756798,
-15.19999734702561,
9.4000028826958,
-3.2000265815851607]
And it works fine with MoveIt! .
Environment: Kinetic, Released versions.
ii ros-kinetic-nextage-calibration 0.8.4-0xenial-2018062 amd64 This package provides .launch files and other tools for calibrating t
ii ros-kinetic-nextage-description 0.8.4-0xenial-2018031 amd64 As a part of rtmros_nextage package that is a ROS interface for Nexta
ii ros-kinetic-nextage-gazebo 0.8.4-0xenial-2018062 amd64 Gazebo simulation for NEXTAGE Open
ii ros-kinetic-nextage-ik-plugin 0.8.4-0xenial-2018053 amd64 IKFast package for NEXTAGE Open
ii ros-kinetic-nextage-moveit-confi 0.8.4-0xenial-2018061 amd64 An automatically generated package with all the configuration and lau
ii ros-kinetic-nextage-ros-bridge 0.8.4-0xenial-2018061 amd64 A main ROS interface for developers and users of Nextage dual-armed r
ii ros-kinetic-rtmros-nextage 0.8.4-0xenial-2018062 amd64 The rtmros_nextage package is a ROS interface for Nextage dual-armed
ii ros-kinetic-hrpsys 315.14.0-0xenial-2018 amd64 An OpenRTM-aist-based robot controller.
ii ros-kinetic-hrpsys-ros-bridge 1.4.2-0xenial-2018061 amd64 hrpsys_ros_bridge package provides basic functionalities to bind hrps
ii ros-kinetic-hrpsys-tools 1.4.2-0xenial-2018022 amd64 The hrpsys_tools package