Crashes between dynamixel-workbench and dynamixel-controllers

[rizgiak]

ISSUE TEMPLATE ver. 0.1.0

I've been followed this tutorial in http://emanual.robotis.com/docs/en/software/dynamixel/dynamixel_workbench/

I've been read the closed issue in #163 and #103

1. Which distro of ROS have you installed? Kinetic
2. Which OS have you installed? Ubuntu 16.04
3. Which Dynamixel have you used? MX-28(Version 40)

Launch File

<launch>
	
 <arg name="device_name"                default="/dev/ttyUSB0"/>
 <arg name="baud_rate"                  default="1000000"/>

 <arg name="scan_range"                 default="10"/>

 <arg name="profile_velocity"           default="200"/>
 <arg name="profile_acceleration"       default="50"/>

 <param name="device_name"              value="$(arg device_name)"/>
 <param name="baud_rate"                value="$(arg baud_rate)"/>

 <param name="scan_range"               value="$(arg scan_range)"/>

 <param name="profile_velocity"         value="$(arg profile_velocity)"/>
 <param name="profile_acceleration"     value="$(arg profile_acceleration)"/>

 <node name="position_control" pkg="dynamixel_workbench_controllers" type="position_control" required="true" output="screen"/>

 </launch>

4. Write down the commands you used in order

$ roscore
$ roslaunch wb_tut position_control.launch

5. Copy and Paste your error message on the terminal

SUMMARY
========

PARAMETERS
* /baud_rate: 1000000
* /device_name: /dev/ttyUSB0
* /profile_acceleration: 50
* /profile_velocity: 200
* /rosdistro: kinetic
* /rosversion: 1.12.13
* /scan_range: 10

NODES
/
  position_control (dynamixel_workbench_controllers/position_control)

ROS_MASTER_URI=http://localhost:11311

process[position_control-1]: started with pid [6209]
-----------------------------------------------------------------------
dynamixel_workbench controller; position control example             
-----------------------------------------------------------------------

MODEL   : MX-28
ID      : 1

-----------------------------------------------------------------------
================================================================================REQUIRED process [position_control-1] has died!
process has died [pid 6209, exit code -11, cmd /opt/ros/kinetic/lib/dynamixel_workbench_controllers/position_control __name:=position_control __log:=/home/eros/.ros/log/0dee29e0-bd2a-11e8-8701-e0ca944d3d91/position_control-1.log].
log file: /home/eros/.ros/log/0dee29e0-bd2a-11e8-8701-e0ca944d3d91/position_control-1*.log
Initiating shutdown!
================================================================================
[position_control-1] killing on exit
shutting down processing monitor...
... shutting down processing monitor complete
done

6. Please, describe detailedly what difficulty you are in
   I did well tutorial for Single Manager in Command Line and GUI, and before I come to dynamixel_workbench I used to dynamixel_controller (http://wiki.ros.org/dynamixel_controllers) and did well.

Thanks for help

[HPaper]

Hi, @auliakhilmi
I tested to control MX-28 using your Launch File.
It was successfully worked.

SUMMARY
========

PARAMETERS
 * /baud_rate: 1000000
 * /device_name: /dev/ttyUSB0
 * /profile_acceleration: 50
 * /profile_velocity: 200
 * /rosdistro: kinetic
 * /rosversion: 1.12.14
 * /scan_range: 10

NODES
  /
    position_control (dynamixel_workbench_controllers/position_control)

ROS_MASTER_URI=http://localhost:11311

process[position_control-1]: started with pid [9083]
-----------------------------------------------------------------------
  dynamixel_workbench controller; position control example             
-----------------------------------------------------------------------

MODEL   : MX-28
ID      : 1

-----------------------------------------------------------------------

Please check if your "position control" node is the most current version.
And I want to know your more detail environment.

[rizgiak]

I installed it by using this command

$ sudo apt-get install ros-kinetic-dynamixel-workbench
$ sudo apt-get install ros-kinetic-dynamixel-workbench-msgs

also with this command,

$ sudo apt-get install ros-kinetic-dynamixel-sdk
$ sudo apt-get install ros-kinetic-qt-build

or is it possible to crash with other dynamixel libraries such as (http://wiki.ros.org/dynamixel_controllers)?
I will try to reinstall my ROS and post the result here,

[rizgiak]

I don't get it but now, the library work successfully,
First, I reinstall dynamixel-workbench and dynamixel-workbench-msgs without removing dynamixel-controllers and its dependencies (dynamixel-drivers,dynamixel-msgs, etc). The error still happened and make me wanna try to reinstall ROS in my desktop.

I reinstall ROS and remove everything about dynamixel in ROS package, and I try to reinstall dynamixel-workbench without dynamixel-controllers. And the result, the library work successfully. And according to me, crashes happened between dynamixel-workbench and dynamixel-controllers.

[HPaper]

Thank you.
You reinstall ROS, dynamixel-workbench and its dependencies, then the source code work successfully, is that right?
Is this problem cleared?

If we don't have the other problem, this issue will be closed.