Error: cannot import name 'PointTensor' from 'torchsparse'

[Sidan Zhu]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

Could you provide the wheels of v2.0.0？I encountered an installation error when using this statement pip install --upgrade git+https://github.com/mit-han-lab/torchsparse.git@v2.0.0.

Expected Behavior

No response

Environment

- GCC:
- NVCC:
- PyTorch:
- PyTorch CUDA:
- TorchSparse:

Anything else?

No response

[Zhijian Liu]

We don't have pre-built wheels from v2.0.0. Could you provide the detailed installation error?

[binaryannamolly]

I have the same error.
Error: cannot import name 'PointTensor' from 'torchsparse'

ImportError: cannot import name 'PointTensor' from 'torchsparse' (.../python3.10/site-packages/torchsparse/init.cpython-310-x86_64-linux-gnu.so)

My environment,

Ubuntu 22.04.2 LTS
PyCharm 2023.2.3 (Professional Edition)
Python 3.10
torch version 2.0.1+cu118
cuda version 11.8

Torchparse was installed using,
python -c "$(curl -fsSL https://raw.githubusercontent.com/mit-han-lab/torchsparse/master/install.py)"

[DJNing]

Same issue here

[binaryannamolly]

@DJNing this worked for me, pip install --upgrade git+https://github.com/mit-han-lab/torchsparse.git@v1.4.0.

See also, #291 (comment).