Hi,

I installed  ROS on a VMWare Ubuntu image on a MAC.
I am using a kinect camera, when I run roslaunch openni_camera
openni_kinect.launch,
it is good. but there is nothing shows in rviz, no message could be
received.
When I use a rosbag file, it is good. Could you help me out?

Thank you and my best.

-- 
Wei Liu
Research Scholar
Robotics Institute NSH1202
Carnegie Mellon University