'GaussianTSampler is not in the samplers registry'

[briancantwe]

Hello! First, let me compliment you on the amazing work. I'm truly excited to dig in!

Running the example on the Readme doc, I've made it to the point of running 3DGS+T using this command:

evc -c configs/exps/gaussiant/gaussiant_${expname}.yaml

but I get this error:

KeyError: 'GaussianTSampler is not in the samplers registry' *** 'GaussianTSampler is not in the samplers registry'

/mnt/c/Users/username/documents/github/easyvolcap/easyvolcap/engine/registry.py(121)build_from_cfg() 119 obj_cls = registry.get(obj_type) 120 if obj_cls is None: --> 121 raise KeyError( 122 f'{obj_type} is not in the {registry.name} registry') 123 elif inspect.isclass(obj_type) or inspect.isfunction(obj_type):

I might have missed a step?

Any help appreciated.

Thanks!

[dendenxu]

Hi @briancantwe ! Thanks for trying out our code! Usually this means there are some outer level code of gaussiant_sampler.py that threw an exception during import, which should be printed at the start of the log. Could you check what that exception is?

[briancantwe]

Ah! Yes, I had missed it. Pytorch3d wasn't installed. FIxed that and process completed as expected. Thank you!