Gazebo | Ignition | Community
Ask Your Question

ivan's profile - activity

2020-02-17 19:29:10 -0600 received badge  Famous Question (source)
2019-02-12 00:39:13 -0600 received badge  Enthusiast
2019-01-28 03:03:04 -0600 received badge  Notable Question (source)
2019-01-22 06:51:18 -0600 commented question How to ensure position limits in EffortJointInterface

Sorry for a late reply. The project is rather big so before stripping off to a minimal example, I wonder how lower and u

2019-01-16 18:52:26 -0600 received badge  Popular Question (source)
2019-01-15 00:04:52 -0600 received badge  Editor (source)
2019-01-15 00:04:52 -0600 edited question How to ensure position limits in EffortJointInterface

How to ensure position limits in EffortJointInterface I have a robot arm defined in URDF file as: <limit lower="${-2

2019-01-14 08:35:14 -0600 asked a question How to ensure position limits in EffortJointInterface

How to ensure position limits in EffortJointInterface I have a robot arm defined in URDF file as: <limit lower="${-2

2019-01-06 23:35:20 -0600 received badge  Famous Question (source)
2018-12-11 16:57:32 -0600 received badge  Notable Question (source)
2018-12-10 00:42:01 -0600 commented answer Warning [parser.cc:536] XML Attribute[***] in element[***] not defined in SDF, ignoring.

Thanks again, it works now. I could not realize that these syntaxs are incompatible.

2018-12-10 00:40:58 -0600 marked best answer Warning [parser.cc:536] XML Attribute[***] in element[***] not defined in SDF, ignoring.

I try to set inertial parameters of the imported object in sdf. It seems it works for other people, however for me it results in warnings. Neither mass, nor moments of inertia, nor CoM are set in Gazebo. I use ROS Kinetic and Gazebo 7.0.0 under Ubuntu 16.04. What could be a problem here?

sdf file

<?xml version="1.0" ?>
<sdf version="1.6">
  <model name="kitchen_spatula">
    <static>false</static>
    <link name="link">
      <pose>0 0 0 0 0 0</pose>
      <inertial>
    <origin rpy="0 0 0" xyz="0.13606 0.00000 0.02002"/>
    <mass value="0.14867"/>
    <inertia ixx="0.00016"
             ixy="0.00000"
             ixz="0.00030"
             iyy="0.00113"
             iyz="0.00000"
             izz="0.00106"/>
      </inertial>
      <visual name="visual">
    <pose>0 0 0 0 0 0</pose>
    <geometry>
      <mesh>
        <uri>model://kitchen_spatula/low_poly_paddle.STL</uri>
        <!-- Whatever unit you use in stl, it will be treated as meters by Gazebo:
        http://answers.gazebosim.org/question/8294/mesh-scale-huge-for-stl-file/ -->
        <scale>0.001 0.001 0.001</scale>
      </mesh>
    </geometry>
    <material>
      <script>
        <uri>file://media/materials/scripts/gazebo.material</uri>
        <name>Gazebo/Orange</name>
      </script>
    </material>
      </visual>
      <collision name="collision">
    <pose>0 0 0 0 0 0</pose>
    <geometry>
      <mesh>
        <uri>model://kitchen_spatula/low_poly_paddle.STL</uri>
        <scale>0.001 0.001 0.001</scale>
      </mesh>
    </geometry>
      </collision>
    </link>
  </model>
</sdf>

output:

[INFO] [1543493481.499131, 0.000000]: Loading model XML from ros parameter
[INFO] [1543493481.500796, 0.000000]: Waiting for service /gazebo/spawn_urdf_model
Warning [parser.cc:778] XML Element[origin], child of element[inertial] not defined in SDF. Ignoring[origin]. You may have an incorrect SDF file, or an sdformat version that doesn't support this element.
Warning [parser.cc:536] XML Attribute[value] in element[mass] not defined in SDF, ignoring.
Warning [parser.cc:536] XML Attribute[ixx] in element[inertia] not defined in SDF, ignoring.
Warning [parser.cc:536] XML Attribute[ixy] in element[inertia] not defined in SDF, ignoring.
Warning [parser.cc:536] XML Attribute[ixz] in element[inertia] not defined in SDF, ignoring.
Warning [parser.cc:536] XML Attribute[iyy] in element[inertia] not defined in SDF, ignoring.
Warning [parser.cc:536] XML Attribute[iyz] in element[inertia] not defined in SDF, ignoring.
Warning [parser.cc:536] XML Attribute[izz] in element[inertia] not defined in SDF, ignoring.
[ INFO] [1543493482.285987182, 0.021000000]: waitForService: Service [/gazebo/set_physics_properties] is now available.
[ INFO] [1543493482.315061083, 0.049000000]: Physics dynamic reconfigure ready.
2018-12-10 00:40:58 -0600 received badge  Scholar (source)
2018-12-05 10:56:06 -0600 received badge  Popular Question (source)
2018-11-29 21:53:33 -0600 commented answer Warning [parser.cc:536] XML Attribute[***] in element[***] not defined in SDF, ignoring.

Thanks for help! I will check it next week and get back with result.

2018-11-29 10:14:01 -0600 asked a question Warning [parser.cc:536] XML Attribute[***] in element[***] not defined in SDF, ignoring.

Warning [parser.cc:536] XML Attribute[***] in element[***] not defined in SDF, ignoring. I try to set inertial parameter