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The parameter dump above looks more reasonable. A couple of questions/comments.

  • You should make sure that your "inflation_radius" parameter is set to be larger than the radius of the robot. I'm actually surprised that you're not getting a warning about this because you should be.

  • Have you tried to "rostopic echo cmd_vel" to see if move_base is trying to publish velocity commands.

  • Why are you running both gmapping and AMCL? It should probably be one or the other.

  • Does the global plan created by the navigation stack look reasonable in rviz?

  • Have you looked at the navigation tuning guide to make sure that things are set up more or less correctly for navigation.