Hi,
i tried to setup a custom robot by using the tutorials and explanations on urdf, xacro and gazebo.
After several hours of finetuning gazebo started and the robort was shown :)
But the robot seems to be in the air (a few cm)(not standing on the ground plane) and any command is without any reaction. Tried RQT Gui or teleop to send commands. nothing happens.
Not sure whats wrong. In rviz robot seems to be on the ground. (and parallel to the ground - in gazebo not)
## xacro definition of robot:
Gazebo/White Gazebo/Black Gazebo/Black transmission_interface/SimpleTransmission hardware_interface/EffortJointInterface hardware_interface/EffortJointInterface 10 Gazebo/Black transmission_interface/SimpleTransmission hardware_interface/EffortJointInterface hardware_interface/EffortJointInterface 10 /hallrover true false 100.0 body_to_roller_left body_to_roller_right ${roller_length+hallrover_body_width} ${roller_diam} 20 cmd_vel odom odom footprint 0 0 0 0 0 0 false 40 720 1 -1.570796 1.570796 0.10 30.0 0.01 gaussian 0.0 0.01 /hallrover/laser/scan hokuyo_link
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