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2022-09-08 01:04:20 -0500 received badge  Student (source)
2021-12-12 11:33:40 -0500 edited question Detecting AR tags in gazebo

Detecting AR tags in gazebo I don't know what am I doing wrong. I've searched everywhere and I'm doing exactly same as e

2021-12-12 11:33:20 -0500 edited question Detecting AR tags in gazebo

Detecting AR tags in gazebo I don't know what am I doing wrong. I've searched everywhere and I'm doing exactly same as e

2021-12-12 11:31:59 -0500 asked a question Detecting AR tags in gazebo

Detecting AR tags in gazebo I don't know what am I doing wrong. I've searched everywhere and I'm doing exactly same as e

2021-04-24 02:54:07 -0500 received badge  Taxonomist
2021-02-22 05:35:29 -0500 received badge  Notable Question (source)
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2020-10-20 08:39:53 -0500 commented answer robot_pose_ekf does not publish anything

@Dragonslayer @Ahmed_Desoky I'm facing the same issue hope this will solve my problem as well where do I add this cova

2020-10-20 08:39:39 -0500 commented answer robot_pose_ekf does not publish anything

@ Dragonslayer @Ahmed_Desoky I'm facing the same issue hope this will solve my problem as well where do I add this cov

2020-10-20 06:59:49 -0500 commented answer how to localize my robot using rosserial

@PeteBlackerThe3rd It's after 2 years but still I hope I get the answer I'm working on the similar type of robot with

2020-10-20 06:59:37 -0500 commented answer how to localize my robot using rosserial

@PeteBlackerThe3rd It;s after 2 years but still I hope I get the answer I'm working on the similar type of robot with

2020-09-16 14:47:16 -0500 marked best answer move_base is not working properly
[ WARN] [1588520680.083051590, 74.492000000]: Control loop missed its desired rate of 10.0000Hz... the loop actually took 0.3410 seconds

[ WARN] [1588520680.082264978, 74.492000000]: Map update loop missed its desired rate of 10.0000Hz... the loop actually took 0.3410 seconds

why do I get this error when I'm launching move_base when I'm launching the same move_base for turtlebot then there's no error

2020-08-17 03:56:28 -0500 commented question How to control self-built wheels in gazebo ?

@stefanvan Thank you, I'll look into the package

2020-08-17 03:56:03 -0500 commented question How to control self-built wheels in gazebo ?

@ stefanvan Thank you, I'll look into the package

2020-08-12 13:48:05 -0500 received badge  Popular Question (source)
2020-08-12 05:33:53 -0500 edited question IKfast solver gives segfault

IKfast solver gives segfault python openrave-config --python-dir/openravepy/_openravepy_/ikfast.py --robot="$MYROBOT_NAM

2020-08-12 05:32:54 -0500 edited question IKfast solver gives segfault

IKfast solver gives segfault python openrave-config --python-dir/openravepy/_openravepy_/ikfast.py --robot="$MYROBOT_NAM

2020-08-12 05:32:25 -0500 edited question IKfast solver gives segfault

IKfast solver gives segfault python openrave-config --python-dir/openravepy/_openravepy_/ikfast.py --robot="$MYROBOT_NAM

2020-08-12 05:32:25 -0500 received badge  Associate Editor (source)
2020-08-12 05:25:27 -0500 edited question IKfast solver gives segfault

IKfast solver gives segfault python openrave-config --python-dir/openravepy/_openravepy_/ikfast.py --robot="$MYROBOT_NAM

2020-08-12 05:21:26 -0500 asked a question IKfast solver gives segfault

IKfast solver gives segfault python `openrave-config --python-dir`/openravepy/_openravepy_/ikfast.py --robot="$MYROBOT_

2020-08-12 04:32:36 -0500 received badge  Famous Question (source)
2020-08-11 15:07:44 -0500 marked best answer What is the difference between source /opt/ros/melodic/setup.bash and source ./devel/setup.bash

When I source ./devel/setup.bash and runrosrun collada_urdf urdf_to_collada "$MYROBOT_NAME".urdf "$MYROBOT_NAME".dae I'm getting Segmentation fault (core dumped)

but when I source /opt/ros/melodic/setup.bash I got [rospack] Error package not found

2020-08-11 15:01:51 -0500 edited question Generating IKfast kinematics solver

Generating IKfast kinematics solver I'm following this tutorial for IKfast plugin when I run python openrave-config --

2020-08-11 15:00:38 -0500 asked a question Generating IKfast kinematics solver

Generating IKfast kinematics solver I'm following this tutorial for IKfast plugin when I run pythonopenrave-config --p

2020-08-11 14:27:59 -0500 asked a question collada_urdf Segmentation fault (core dumped)

collada_urdf Segmentation fault (core dumped) When I source ./devel/setup.bash and run rosrun collada_urdf urdf_to_colla

2020-08-11 14:19:03 -0500 commented answer What is the difference between source /opt/ros/melodic/setup.bash and source ./devel/setup.bash

But when I run /opt/ros/melodic/setup.bash I get Document successfully written to and also gives the rospack error. so c

2020-08-11 12:23:04 -0500 asked a question What is the difference between source /opt/ros/melodic/setup.bash and source ./devel/setup.bash

What is the difference between source /opt/ros/melodic/setup.bash and source ./devel/setup.bash When I source ./devel/se

2020-08-09 10:54:53 -0500 asked a question openRAVE generating IK solver

openRAVE generating IK solver I'm following this tutorial for generating Ik solver. python `openrave-config --python-di

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2020-07-06 11:41:06 -0500 commented question How to control self-built wheels in gazebo ?

@stefanvan hope you have solved this I'm working on similar kind of drive I cannot make it work, can your please share

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2020-06-27 08:05:16 -0500 commented answer could not open world file

@xibeisiber got it thank you

2020-06-27 06:50:27 -0500 commented answer could not open world file

Thanks, that was the problem but now when I'm trying to launch it gives this error [Wrn] [FuelModelDatabase.cc:248] UR

2020-06-27 06:50:04 -0500 marked best answer could not open world file

world file

<?xml version="1.0"?>
    <sdf version="1.6">
      <world name="default">
        <include>
          <uri>model://ground_plane</uri>
        </include>
        <include>
          <uri>model://sun</uri>
        </include>
        <model name="my_mesh">
          <pose>-80 -80 0  0 0 0</pose>
          <static>true</static>
          <link name="body">
            <visual name="visual">
              <geometry>
                <mesh><uri>file://model.dae</uri></mesh>
              </geometry>
            </visual>
          </link>
        </model>
      </world>
    </sdf>

this is file

<launch>
  <include file="$(find gazebo_ros)/launch/empty_world.launch">
    <arg name="world_name" value="city.world"/>
    <arg name="verbose" value="true"/>
  </include>
</launch>

this is my launch file

when I launch this it shows me an error as

[Err] [Server.cc:379] Could not open file[city.world]

but when spawn using

gazebo city.world

there is no error and it's spawning correctly. what could be the problem?

2020-06-27 06:50:02 -0500 commented answer could not open world file

Thanks, that was the problem but now when I'm trying to launching it gives this error [Wrn] [FuelModelDatabase.cc:248]

2020-06-27 04:53:23 -0500 edited question could not open world file

could not open world file world file <?xml version="1.0"?> <sdf version="1.6"> <world name="de

2020-06-27 04:52:46 -0500 edited question could not open world file

could not open world file world file <sdf version="1.6"> <world name="default"> <include>

2020-06-27 04:52:15 -0500 edited question could not open world file

could not open world file <sdf version="1.6"> <world name="default"> <include> <uri>

2020-06-27 04:51:51 -0500 edited question could not open world file

could not open world file <sdf version="1.6"> <world name="default"> <include>

2020-06-27 04:51:07 -0500 edited question could not open world file

could not open world file <sdf version="1.6"> <world name="default"> <incl