Visualising lidar Point Cloud

edit

I am trying to visualize a point cloud of the lidar so I used the file in the Gazebo Garden tutorials (link: https://gazebosim.org/docs/garden/sen...) and I added these two lines for the Vsiualize Lidar plugin

<plugin filename="gui/libVisualizeLidar.so" 
         name="gz::sim::v7::VisualizeLidar">
    </plugin>

but when I run the simulation, I get a segmentation fault that looks like this:

Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
Stack trace (most recent call last):
#31   Object "/lib/x86_64-linux-gnu/libruby-3.0.so.3.0", at 0x7fa3b9eea327, in 
#30   Object "/lib/x86_64-linux-gnu/libruby-3.0.so.3.0", at 0x7fa3ba07f31c, in rb_vm_exec
#29   Object "/lib/x86_64-linux-gnu/libruby-3.0.so.3.0", at 0x7fa3ba079ca6, in 
#28   Object "/lib/x86_64-linux-gnu/libruby-3.0.so.3.0", at 0x7fa3ba076fd5, in 
#27   Object "/lib/x86_64-linux-gnu/libruby-3.0.so.3.0", at 0x7fa3ba074c44, in 
#26   Object "/lib/x86_64-linux-gnu/libruby-3.0.so.3.0", at 0x7fa3b9fc0a2e, in 
#25   Object "/lib/x86_64-linux-gnu/libruby-3.0.so.3.0", at 0x7fa3b9eeb9bc, in rb_protect
#24   Object "/lib/x86_64-linux-gnu/libruby-3.0.so.3.0", at 0x7fa3ba083c71, in rb_yield
#23   Object "/lib/x86_64-linux-gnu/libruby-3.0.so.3.0", at 0x7fa3ba07f31c, in rb_vm_exec
#22   Object "/lib/x86_64-linux-gnu/libruby-3.0.so.3.0", at 0x7fa3ba079ca6, in 
#21   Object "/lib/x86_64-linux-gnu/libruby-3.0.so.3.0", at 0x7fa3ba076fd5, in 
#20   Object "/lib/x86_64-linux-gnu/libruby-3.0.so.3.0", at 0x7fa3ba074c44, in 
#19   Object "/usr/lib/x86_64-linux-gnu/ruby/3.0.0/fiddle.so", at 0x7fa3b566444b, in 
#18   Object "/lib/x86_64-linux-gnu/libruby-3.0.so.3.0", at 0x7fa3ba042098, in rb_nogvl
#17   Object "/usr/lib/x86_64-linux-gnu/ruby/3.0.0/fiddle.so", at 0x7fa3b5663d6b, in 
#16   Object "/lib/x86_64-linux-gnu/libffi.so.8", at 0x7fa3b5603492, in 
#15   Object "/lib/x86_64-linux-gnu/libffi.so.8", at 0x7fa3b5606e2d, in 
#14   Object "/home/mariam/workspace/install/lib/libgz-sim7-gz.so.7.1.0", at 0x7fa3b4b56957, in runServer
#13   Object "/home/mariam/workspace/install/lib/libgz-sim7.so.7", at 0x7fa3b47a2b59, in 
gz::sim::v7::Server::Server(gz::sim::v7::ServerConfig const&)
#12   Object "/home/mariam/workspace/install/lib/libgz-sim7.so.7", at 0x7fa3b47b00ba, in 
#11   Object "/home/mariam/workspace/install/lib/libgz-sim7.so.7", at 0x7fa3b47c11a7, in 
gz::sim::v7::SimulationRunner::SimulationRunner(sdf::v13::World const*, std::shared_ptr<gz::sim::v7::SystemLoader> 
const&, gz::sim::v7::ServerConfig const&)
#10   Object "/home/mariam/workspace/install/lib/libgz-sim7.so.7", at 0x7fa3b473dded, in 
gz::sim::v7::LevelManager::LevelManager(gz::sim::v7::SimulationRunner*, bool)
#9    Object "/home/mariam/workspace/install/lib/libgz-sim7.so.7", at 0x7fa3b473c8a1, in 
gz::sim::v7::LevelManager::ReadLevelPerformerInfo()
#8    Object "/home/mariam/workspace/install/lib/libgz-sim7.so.7", at 0x7fa3b4747c16, in void 
gz::common::EventT<void (unsigned long, std::vector<sdf::v13::Plugin, std::allocator<sdf::v13::Plugin> >), 
gz::sim::v7::events::LoadPluginsTag>::Signal<unsigned long&, std::vector<sdf::v13::Plugin, 
std::allocator<sdf::v13::Plugin> > const&>(unsigned long&, std::vector<sdf::v13::Plugin, 
std::allocator<sdf::v13::Plugin> > const&)
#7    Object "/home/mariam/workspace/install/lib/libgz-sim7.so.7", at 0x7fa3b47ba618, in 
gz::sim::v7::SimulationRunner ...