Hi,<br>I am new to ROS.  I have installed  ROS CTurtle release on Ubuntu 9.04 as per instruction given in the following link <a href="http://www.ros.org/wiki/cturtle/Installation/Ubuntu">http://www.ros.org/wiki/cturtle/Installation/Ubuntu</a>.<br>
I am able to run Beginner level tutorial given in the website.  <br>Now i am trying to run visualization tutorial given in the following link <a href="http://www.ros.org/wiki/rviz/Tutorials/Markers%3A%20Basic%20Shapes">http://www.ros.org/wiki/rviz/Tutorials/Markers%3A%20Basic%20Shapes</a><br>
after executing following command in the console<br><br>$rosrun rviz rviz <br>GUI window pops up but suddenly window will disappear and following error message is displayed on the console <br><br>get fences failed: -1<br>
param: 6, val: 0<br>[ INFO] [1281020606.631357783]: Loading general config from [/home/pramod/.rviz/config]<br>[ INFO] [1281020606.631636799]: Loading display config from [/home/pramod/.rviz/display_config]<br>(0) : fatal error C9999: *** exception during compilation ***<br>
Cg compiler terminated due to fatal error<br><br>Let me know how to overcome this problem.<br>Thanks in advance.<br><br>Warm Regards,<br>pramod<br><br>