new driver read error
Traceback (most recent call last):
File "/home/demo/tarzan_ws/src/shutter-ros/shutter_u2d2/src/u2d2_position_control.py", line 455, in <module>
main()
File "/home/demo/tarzan_ws/src/shutter-ros/shutter_u2d2/src/u2d2_position_control.py", line 451, in main
node = PositionControlNode()
File "/home/demo/tarzan_ws/src/shutter-ros/shutter_u2d2/src/u2d2_position_control.py", line 107, in __init__
if self.update_joint_states():
File "/home/demo/tarzan_ws/src/shutter-ros/shutter_u2d2/src/u2d2_position_control.py", line 279, in update_joint_states
ControlTableMX['PRESENT_POSITION'][CT_SIZE_IDX])
File "/home/demo/tarzan_ws/src/shutter-ros/shutter_u2d2/src/pyshutter_u2d2/dynamixel_controller.py", line 110, in get_data_from_sync_read_operation
data[i] = syncread.getData(sid, addr, size)
File "/opt/ros/melodic/lib/python2.7/dist-packages/dynamixel_sdk/group_sync_read.py", line 142, in getData
DXL_MAKEWORD(self.data_dict[dxl_id][address - self.start_address + 2],
IndexError: list index out of range