AssertionError: Could not recognize scene type!

[arihara5]

Traceback (most recent call last):
File "D:\hml\Relightable3DGaussian-main\train.py", line 409, in
training(lp.extract(args), op.extract(args), pp.extract(args), is_pbr=is_pbr)
File "D:\hml\Relightable3DGaussian-main\train.py", line 34, in training
scene = Scene(dataset, gaussians)
File "D:\hml\Relightable3DGaussian-main\scene_init_.py", line 64, in init
assert False, "Could not recognize scene type!"
AssertionError: Could not recognize scene type!
Could you help me to solve this error?