rbx1运行出错

xacro: Traditional processing is deprecated. Switch to --inorder processing!
To check for compatibility of your document, use option --check-order.
For more infos, see http://wiki.ros.org/xacro#Processing_Order
inconsistent namespace redefinitions for xmlns:controller:
old: http://playerstage.sourceforge.net/gazebo/xmlschema> #controller
new: http://playerstage.sourceforge.net/gazebo/xmlschema/#controller (/home/qinshan/catkin_ws/src/rbx1/rbx1_description/urdf/turtlebot_body.urdf.xacro)
inconsistent namespace redefinitions for xmlns:controller:
old: http://playerstage.sourceforge.net/gazebo/xmlschema> #controller
new: http://playerstage.sourceforge.net/gazebo/xmlschema/#controller (/home/qinshan/catkin_ws/src/rbx1/rbx1_description/urdf/turtlebot_kinect.urdf.xacro)
deprecated: xacro tags should be prepended with ‘xacro’ xml namespace.

有哪位大佬会么？