No module named 'gsplat.optimizers'

[MasahiroOgawa]

I set up by following readme instruction from the beginning (I installed gsplat using pip install gsplat), but when I ran

cd examples
bash benchmarks/basic.sh

I got below error.

ModuleNotFoundError: No module named 'gsplat.optimizers' 

How can I solve this?

[heety313]

I see the same thing running simple_trainer

python3 simple_trainer.py default --data_dir ~/splat --data_factor 4 --result_dir --result_dir ~/output
Traceback (most recent call last):
  File "/home/heety/gsplat/examples/simple_trainer.py", line 43, in <module>
    from gsplat.optimizers import SelectiveAdam
ModuleNotFoundError: No module named 'gsplat.optimizers'

[tmyok]

I faced the same issue, but it worked when I installed it from the source code.

pip install git+https://github.com/nerfstudio-project/gsplat.git

It seems that the latest version on PyPI (1.4.0) is from before the changes for gsplat.optimizers were included.
https://github.com/nerfstudio-project/gsplat/pull/432/files

[MasahiroOgawa]

Ah, I see. Thank you! I will try it.