rviz.launch crashes if Rtabmap_rivz is opened.

[Faisalsouz]

I am using ubuntu focal fossa, ROS1 noetic
building Rtabmap, from source using catkin_make
Everything works as usual but while Rtabmp rviz view windows is opened ,and I try to open the rviz.launch file form the rtabmap_drone_example it opens with black screen and then crashes immidiately.
What I have done so for?
I have removed, purged rivz, both system wide and rviz-noeitc
I have followed instructions somewhere to install full desktop of noetic , I did that

Fist open Rviz and then Rtabmap
open rviz with rosrun rviz rviz and open config file.
I don't have any luck yet, any help is appreciated. Thanks.

[matlabbe]

You may try to disable all plugins in the config file (in a text editor). Then after opening that config with rviz, enable the plugins one after the other to see which one is crashing rviz, then remove it form the config. The robot model plugin (using robot_description) may fail on some computer, rviz would crash in Ogre library when loading the 3D mesh model, not sure why.

rtabmap_drone_example/config/rviz.rviz

Lines 296 to 299 in eaeeb6f

	- Alpha: 1
	Class: rviz/RobotModel
	Collision Enabled: false
	Enabled: true

Set Enabled to false ----^