Robot doesn't move in Gazebo?

[tcjcxy30]

Hi:
I use the pedsim_gazebo_plugin to use Gazebo simulator. However, the robot in the gazebo doesn't move while the robot in rviz moving. My settings are as follow,

1. In file "scenario.xml" add a robot with type "0";
2. I run the pedsim_simulator, jackal_description, and robot_control, and then run the pedsim_gazebo_plugin.
3. The initial position of the robot in Gazebo and rviz is right.
4. When I publish the cmd_vel to the topic "/pedbot/control/cmd_vel", the robot in rviz moves but in gazebo it not. So the laser point never change in rviz.

How can I fix it?

[jusemat]

Hi:
This question is from a year ago, but I want to answer in case someone has this same inconvenience.
You should check the command topic of your robot driver or the namespace it must be "/pedbot/control".

I hope my answer is helpful