mllab4cs / deepglstm Goto Github PK

Good morning,
I am trying to test DeepGLSTM on my own data. I successfully installed all the requirements as specified in the requirements.txt file, but when I launch the data_creation.py script I received this error:

Traceback (most recent call last):
File "data_creation.py", line 9, in
from utils import *
File "/content/drive/MyDrive/DeepGLSTM-main/utils.py", line 5, in
from torch_geometric.data import InMemoryDataset
File "/usr/local/lib/python3.7/dist-packages/torch_geometric/init.py", line 7, in
import torch_geometric.data
File "/usr/local/lib/python3.7/dist-packages/torch_geometric/data/init.py", line 1, in
from .data import Data
File "/usr/local/lib/python3.7/dist-packages/torch_geometric/data/data.py", line 3, in
from torch_geometric.typing import OptTensor
File "/usr/local/lib/python3.7/dist-packages/torch_geometric/typing.py", line 4, in
from torch_sparse import SparseTensor
File "/usr/local/lib/python3.7/dist-packages/torch_sparse/init.py", line 16, in
f'{library}_{suffix}', [osp.dirname(file)]).origin)
File "/usr/local/lib/python3.7/dist-packages/torch/_ops.py", line 104, in load_library
ctypes.CDLL(path)
File "/usr/lib/python3.7/ctypes/init.py", line 364, in init
self._handle = _dlopen(self._name, mode)
OSError: /usr/local/lib/python3.7/dist-packages/torch_sparse/_convert_cpu.so: undefined symbol: _ZN2at4_ops5zero_4callERNS_6TensorE

This happens both on my local device (with no GPU) and on a google colab. Could it be a problem with the version of torch sparse?
Thank you in advance,
Chiara

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