Rviz shows gray point_cloud
Hello,
I have a very strange problem. I have ros melodic
on my computer and also in another one.
When I play the same rosbag
file which include a PointCloude2
topic on the first computer I see just gray points and in the second computer I see with colors.
Also, I'm not able to change parameters in Rviz
for the topic (like: size
, alpha
etc.) while in the second one I can.
I tried to reinstall Rviz
but it did not help. This is happen also if I am working with the lidar itself in live and not with the recording.
Furthermore, if I work with ROS2
on the first computer with ros1_bridge
and open Rviz2
I can see it with the colors and everything is fine.
What can cause to this situation?
Thanks Aviad
Asked by Aviad on 2020-10-11 09:43:44 UTC
Answers
So, the problem was with opengl
I fixed that with this : rviz --opengl 210
Asked by Aviad on 2020-10-14 01:23:26 UTC
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