Wether to support gazebo sim 8 ?

[Xlqmu]

Even though I copied the so file you mentioned to the /usr/lib/x86_64-linux-gnu/gz-sim-8 and /usr/lib/x86_64-linux-gnu/gz-sim-8/gui path, it still got the following error when I ran test.world:

aurora@aurora-Predator-PHN16-71:~/RGLGazeboPlugin/test_world$ $ gz sim sonoma_with_rgl.sdf
Library [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/libRGLServerPluginManager.so] does not export any plugins. The symbol [GzPluginHook] is missing, or it is not externally visible.
[Err] [SystemLoader.cc:107] Failed to load system plugin: (Reason: No plugins detected in library)

• Requested plugin name: [rgl::libRGLServerPluginManager]
• Requested library name: [libRGLServerPluginManager]
• Resolved library path: [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/libRGLServerPluginManager.so]
  Library [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/libRGLServerPluginInstance.so] does not export any plugins. The symbol [GzPluginHook] is missing, or it is not externally visible.
  [Err] [SystemLoader.cc:107] Failed to load system plugin: (Reason: No plugins detected in library)
• Requested plugin name: [rgl::libRGLServerPluginInstance]
• Requested library name: [libRGLServerPluginInstance]
• Resolved library path: [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/libRGLServerPluginInstance.so]
  Library [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libRGLVisualize.so] does not export any plugins. The symbol [GzPluginHook] is missing, or it is not externally visible.
  [GUI] [Err] [Application.cc:556] Failed to load plugin [libRGLVisualize] : couldn't load library on path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libRGLVisualize.so].
  libEGL warning: egl: failed to create dri2 screen
  libEGL warning: egl: failed to create dri2 screen
  libEGL warning: egl: failed to create dri2 screen
  libEGL warning: egl: failed to create dri2 screen

I'd appreciate it if you could explain this for me?
ps: my ros2 version is humble and the gazebo sim is harmonic.

[msz-rai]

Hello @Xlqmu
Thank you for reporting this issue.

It appears that the pre-built library installation method is currently not compatible with Gazebo Harmonic, as the releases were specifically prepared for Gazebo Fortress. At this time, we recommend building the library from source to ensure compatibility.

We are planning to release a new version with pre-built binaries for both Gazebo Harmonic and Gazebo Fortress in the near future.

[Xlqmu]

Hello @Xlqmu Thank you for reporting this issue.

It appears that the pre-built library installation method is currently not compatible with Gazebo Harmonic, as the releases were specifically prepared for Gazebo Fortress. At this time, we recommend building the library from source to ensure compatibility.

We are planning to release a new version with pre-built binaries for both Gazebo Harmonic and Gazebo Fortress in the near future.

Okay, I'm looking forward to the new release