rviz completely black when I do roslaunch

RobustFieldAutonomyLab / LeGO-LOAM

LeGO-LOAM: Lightweight and Ground-Optimized Lidar Odometry and Mapping on Variable Terrain

BSD 3-Clause "New" or "Revised" License

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rviz completely black when I do roslaunch #193

Closed thisisjaskaran closed 3 years ago

thisisjaskaran commented 3 years ago

When I do roslaunch lego_loam run.launch rviz open but is completely black and Global Status gives a warning which says No tf data. Actual error: Fixed Frame [map] does not exist. Please help.

This is the terminal result before and after I terminate rviz

Screenshot from 2020-07-24 05-41-48

thisisjaskaran commented 3 years ago

Don't remember how it worked. Just did.

HareshKarnan commented 2 years ago

I had the same issue. It turns that I had set a different machine as the ros master. Fixed it when I set ROS_MASTER_URI as http://localhost:11311