Genesis运行是否依赖画面渲染？Does the operation of Genesis rely on graphics rendering?

[A-Piece-Of-Maple]

当我在linux服务器上
When I was on a linux server

scene = gs.Scene(show_viewer=False)

按上面运行修改过的hello_genesis.py文件时，报错显示
I run the modified hello_genesis.py file as above, an error message is displayed

Traceback (most recent call last):
  File "/home/X/Genesis-main/examples/tutorials/hello_genesis.py", line 20, in <module>
    scene.build()
  File "/home/X/miniconda3/envs/genesis/lib/python3.9/site-packages/genesis/utils/misc.py", line 38, in wrapper
    return method(self, *args, **kwargs)
  File "/home/X/miniconda3/envs/genesis/lib/python3.9/site-packages/genesis/engine/scene.py", line 607, in build
    self._visualizer.build()
  File "/home/X/miniconda3/envs/genesis/lib/python3.9/site-packages/genesis/vis/visualizer.py", line 110, in build
    self._rasterizer.build()
  File "/home/X/miniconda3/envs/genesis/lib/python3.9/site-packages/genesis/vis/rasterizer.py", line 31, in build
    self._renderer = pyrender.OffscreenRenderer(
  File "/home/X/miniconda3/envs/genesis/lib/python3.9/site-packages/genesis/ext/pyrender/offscreen.py", line 29, in __init__
    self._create(pyopengl_platform)
  File "/home/X/miniconda3/envs/genesis/lib/python3.9/site-packages/genesis/ext/pyrender/offscreen.py", line 185, in _create
    egl_device = egl.get_device_by_index(device_id)
  File "/home/X/miniconda3/envs/genesis/lib/python3.9/site-packages/genesis/ext/pyrender/platforms/egl.py", line 84, in get_device_by_index
    raise ValueError("Invalid device ID ({})".format(device_id, len(devices)))
ValueError: Invalid device ID (0)
[Genesis] [11:05:55] [INFO] 💤 Exiting Genesis and caching compiled kernels...

但我在笔记本上运行同样的代码时，没有发生上面的报错
But when I ran the same code on my laptop, the above error did not occur
然后我加了下面的代码
And I added the following code

import os
os.environ['PYOPENGL_PLATFORM'] = 'osmesa'

有了新的报错信息
There is a new error message

OpenGL.raw.EGL._errors.EGLError: EGLError(
        err = EGL_NOT_INITIALIZED,
        baseOperation = eglInitialize,
        cArguments = (
                <OpenGL._opaque.EGLDisplay_pointer object at 0x7f903c7bd5c0>,
                c_long(0),
                c_long(0),
        ),
        result = 0
)

看起来我必须要实现一个offscreenrender，但是我完全不需要画面显示，有没有什么解决办法？
It looks like I have to implement an offscreenrender, but I don't need the screen at all, is there any solution?

[duburcqa]

Try installing Genesis from source. I think this issue has been fixed on main branch.

[duburcqa]

Feel free to re-open if it still not working after that.