ryn's profile - activity

Hello,

Im trying to build gazebo from source for the gz-sim github: https://github.com/gazebosim/gz-sim

from this tutorial linked in the github: https://gazebosim.org/api/gazebo/6.1/...

but when I get to the part where you install the libraries, this is what I get:

sudo apt -y install   $(sort -u $(find . -iname 'packages-'`lsb_release -cs`'.apt' -o -iname 'packages.apt' | grep -v '/\.git/') | sed '/ignition\|sdf/d' | tr '\n' ' ')
    Reading package lists... Done
    Building dependency tree       
    Reading state information... Done
    E: Unable to locate package libgz-fuel-tools9-dev
    E: Unable to locate package libgz-gui8-dev
    E: Unable to locate package libgz-msgs10-dev
    E: Unable to locate package libgz-rendering8-dev
    E: Unable to locate package libgz-sensors8-dev
    E: Unable to locate package libgz-transport13-dev

what am I missing?

I figured it out now. I had two problems. Firstly, Its confusing knowing what gazebo version to use with what ros2 vers

I ran those commands, and it still didn't work. I got the same error again. Is there a place to install these libraries

failing to build gazebo from source due to not being able to download libraries. Hello, Im trying to build gazebo from

failing to build gazebo from source due to not being able to download libraries. Hello, Im trying to build gazebo from

How do you spawn an sdf in an already running simulation in gazebo garden? Hello, I want to load an sdf model into a ga

I tried the command you suggested and all I get is "service call timed out" sudo gz service -s /world/empty/create --re

I tried the command you suggested and all I get is "service call timed out" sudo gz service -s /world/empty/create --re

I looked at the UserCommands class and im not sure how to call it? Is there a python api or some other way to call the g

I'll look at that. I also clarified my title

How do you dynamically spawn an sdf in gazebo garden? Hello, I want to load an sdf model into a gazebo world dynamicall

How do you dynamically spawn an sdf in gazebo garden? Hello, I want to load an sdf model into a gazebo world dynamicall

editing my bash script to be: #!/bin/bash killall ruby export GZ_SIM_RESOURCE_PATH=/home/rydb/Projects/ROS2_easy/src

Im trying to load an sdf of a model in a project structure like this:

src/
  model_pkg/
    urdf/
      diff_bot.sdf
      diff_bot.xml
    models/
      base.dae

with this this sdf:

<sdf version='1.10'>
  <model name='diff_bot'>
    <link name='base_link'>
      <inertial>
        <pose>0 0 0 0 0 0</pose>
        <mass>0.010288200184753521</mass>
        <inertia>
          <ixx>9.2e-05</ixx>
          <ixy>0</ixy>
          <ixz>0</ixz>
          <iyy>4.8999999999999998e-05</iyy>
          <iyz>0</iyz>
          <izz>0.000111</izz>
        </inertia>
      </inertial>
      <visual name='base_link_visual'>
        <pose>0 0 0 0 0 0</pose>
        <geometry>
          <mesh>
            <scale>1 1 1</scale>
            <uri>model://model_pkg/models/base.dae</uri>
          </mesh>
        </geometry>
      </visual>
    </link>
  </model>
</sdf>

with this bash script:

#!/bin/bash

export GAZEBO_MODEL_PATH=<insert path to project here>/src/model_pkg/models:
export GAZEBO_RESOURCE_PATH=<insert path to project here>/src/model_pkg/models:

gz sim <insert path to project here>/src/model_pkg/urdf/diff_bot.sdf

However, when I try to load the model with the .bash script, I get the error in the title, and other errors all relating to not being able to find the model, base.dae. Every post ive found thus far has said editing gazebo paths to lead to the model's location would fix the error(s), but editing the bash script to export GAZEBO_MODEL_PATH and GAZEBO_RESOURCE_PATH hasn't fixed that for me.

Is there something I'm missing?

[GUI] [Err] [SystemPaths.cc:425] Unable to find file with URI [model://model_pkg/models/base.dae] Im trying to load an s

[GUI] [Err] [SystemPaths.cc:425] Unable to find file with URI [model://model_pkg/models/base.dae] Im trying to load an s

where did you install it?

I'm using the gazebo from the snap store here: https://snapcraft.io/gazebo the full command i used was gazebo.gz, I w

I'm using the gazebo from the snap store here: https://snapcraft.io/gazebo the full command i used was gazebo.gz, I w

Sevice call timed out? struggling to load model Hello, I'm trying to load the attached sdf with the attached .dae file.

nothing is listed when I run gz service -l. I also added -v4 to gz service -l and the full command I was using, and both

nothing is listed when I run gz service -l. I also added -v4 to gz service -l and the full command I was using, and both

Sevice call timed out? struggling to load model Hello, I'm trying to load the attached sdf with the attached .dae file.