Hi,

I installed�ROS�on my ubuntu 10.10 system,�

my computer is dell optiplex gx620.�

I am using the openni_kinect, when I run rviz,

it shows,�

[ERROR] [1297371552.336600216]: No techniques available for material [PointCloudMaterial0BillboardSphere]

[ERROR] [1297371552.337862615]: No techniques available for material [PointCloudMaterial0Billboard]

[ERROR] [1297371552.353709307]: No techniques available for material [PointCloudMaterial0Point]

I can see black and white point cloud in rviz, without color. �How can I get the color shown in rviz?

--
Wei Liu

Research Scholar

Robotics Institute NSH1202

Carnegie Mellon University