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2019-06-23 03:12:26 -0500 commented question MoveIt - unable to identify any set of controllers

Hi, I had found that I didn't have follow_joint_trajectory service, so Moveit couldnt find those controllers. https://ww

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2019-04-15 11:16:33 -0500 asked a question Action server : Error

Action server : Error Hi, I try to do my first action server: FollowJointTRajectory, So i did new package (ros_action_se

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2019-04-13 08:54:25 -0500 asked a question Follow_joint_trajectory

Follow_joint_trajectory Hi Everyone! I'm working with MoveIt, and i have a problem. When i want to execute my trajectory

2019-04-13 07:52:59 -0500 answered a question MoveIt - unable to identify any set of controllers

Can anyone help me?

2019-04-12 11:49:07 -0500 edited question MoveIt - unable to identify any set of controllers

MoveIt - unable to identify any set of controllers Hi Everyone! Actually i `m working with MoveIt! To start, I have watc

2019-04-12 11:36:47 -0500 edited question MoveIt - unable to identify any set of controllers

MoveIt - unable to identify any set of controllers Hi Everyone! Actually i `m working with MoveIt! To start, I have watc

2019-04-12 11:32:52 -0500 edited question MoveIt - unable to identify any set of controllers

MoveIt - unable to identify any set of controllers Hi Everyone! Actually i `m working with MoveIt! To start, I have watc

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2019-04-12 11:31:11 -0500 edited question MoveIt - unable to identify any set of controllers

MoveIt - unable to identify any set of controllers Hi Everyone! Actually i `m working with MoveIt! To start, I have watc

2019-04-12 11:30:41 -0500 asked a question MoveIt - unable to identify any set of controllers

MoveIt - unable to identify any set of controllers Hi Everyone! Actually i `m working with MoveIt! To start, I have watc

2019-03-06 14:22:09 -0500 marked best answer rviz - only base_link works

Hello Everyone! At first, sorry for my English :( I`ve got a problem. I'm beginner at ROS (melody, ubuntu 18.04). I learing how to do a URDF file, i'm using this tutorial: https://www.youtube.com/watch?v=Ale55... .

When i start rviz a only see a base_link (without link_01), I try to change URDF file but it doesn`t helped. this is my xacro file:

<?xml version="1.0" ?>

<robot name="mrm" xmlns:xacro="http://www.ros.org/wiki/xacro">
    <link name="base_link">
    <visual>
      <origin rpy="0 0 0" xyz="0 0 0" />
      <geometry>
        <box size="1 1 1" />
      </geometry>
    </visual>
    </link>

      <joint name="base_link__link_01" type="revolute">
    <axis xyz="0 0 1"/>
    <limit effort="1000.0" lower="-3.14" upper="3.14" velocity="0.5"/>
    <origin rpy="0 0 0" xyz="0 0 0.5"/>
    <parent link="base_link"/>
    <child link="link_01"/>
      </joint>

    <link name="link_01">
    <visual>
      <origin rpy="0 0 0" xyz="0 0 0.2" />
      <geometry>
        <cylinder radius="0.35" length="0.4" />
      </geometry>
    </visual>
    </link>
</robot>

and launch file:

<launch>
    <param name="robot_description" command="$(find xacro)/xacro --inorder '$(find mrm_description)/urdf/mrm.xacro'"/>
    <node name="robot_state_publisher" pkg="robot_state_publisher" type="state_publisher"/>
    <node name="rviz" pkg="rviz" type="rviz"/>

    <node name="joint_state_publisher" pkg="joint_state_publisher" type="joint_state_publisher" >
        <param name="use_gui" value="True"/>
    </node>
</launch>

i would be very grateful for Your help! Pawel :)

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2019-03-06 14:19:49 -0500 commented answer rviz - only base_link works

Thank You a lot!

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2019-03-05 12:21:04 -0500 commented question rviz - only base_link works

Hey! Thank You for Your answer! i change the value of radius(more than one), and value of length(also more than one) and

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2019-03-04 14:10:55 -0500 asked a question rviz - only base_link works

rviz - only base_link works Hello Everyone! At first, sorry for my English :( Ive got a problem. Im beginner at ROS (me