Hello,
I just followed this tutorial:
http://gazebosim.org/tutorials?tut=ros_roslaunch#URDFExamplewithBaxter
First I typed in the terminal:
git clone https://github.com/RethinkRobotics/baxter_common.git
After that I tried to use the following command in the tutorial:
rosrun gazebo_ros spawn_model -file `rospack find baxter_description`/urdf/baxter.urdf -urdf -z 1 -model baxter
So this happens:
[rospack] Error: package 'baxter_description' not found
SpawnModel script started
[INFO] [1546435163.252531]: Loading model XML from file
[ERROR] [1546435163.253191]: Error: file does not exist /urdf/baxter.urdf
I changed the command with the absolut directory to:
rosrun gazebo_ros spawn_model -file /home/MYUSERNAME/baxter_common/baxter_description/urdf/baxter.urdf -urdf -z 1 -model baxter
But then Gazebo doesnt start and hang at Waiting for service:
SpawnModel script started
[INFO] [1546435269.803023]: Loading model XML from file
[INFO] [1546435269.803909]: Waiting for service /gazebo/spawn_urdf_model
I am a very new beginner and thankful for every help.
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