RuntimeError for nonexistent attribute/method 'crow_indices' of type Tensor'.

[simonpun123]

Hi there, I have installed the packages as stated in README.md and tried to run script run_GNN.py. It turns of I got a RuntimeError with the error message as follows:

Traceback (most recent call last):
File "run_GNN.py", line 7, in
from torch_geometric.nn import GCNConv, ChebConv # noqa
File "/usr/local/lib/python3.7/dist-packages/torch_geometric/init.py", line 4, 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 20, in
from torch_sparse import SparseTensor
File "/usr/local/lib/python3.7/dist-packages/torch_sparse/init.py", line 41, in
from .tensor import SparseTensor # noqa
File "/usr/local/lib/python3.7/dist-packages/torch_sparse/tensor.py", line 13, in
class SparseTensor(object):
File "/usr/local/lib/python3.7/dist-packages/torch/jit/_script.py", line 974, in script
_compile_and_register_class(obj, _rcb, qualified_name)
File "/usr/local/lib/python3.7/dist-packages/torch/jit/_script.py", line 67, in _compile_and_register_class
torch._C._jit_script_class_compile(qualified_name, ast, defaults, rcb)
RuntimeError:
Tried to access nonexistent attribute or method 'crow_indices' of type 'Tensor'.:
File "/usr/local/lib/python3.7/dist-packages/torch_sparse/tensor.py", line 109
def from_torch_sparse_csr_tensor(self, mat: torch.Tensor,
has_value: bool = True):
rowptr = mat.crow_indices()
~~~~~~~~~~~~~~~~ <--- HERE
col = mat.col_indices()

Can anyone explain it and maybe try to help me resolve this? Thank you

Best regards,
Simon

[simonpun123]

Hi, I fixed the issue by downgrading the torch packages used in the codes.

[amblee0306]

Hi, I fixed the issue by downgrading the torch packages used in the codes.

Hi, I am facing the same issue, can I know to what version did you downgrade the packages to?

[alanjohnvarghese]

Hi!

I too was facing the same issue. I fixed it by using the versions mentioned in the pyG_install.sh file

[simonpun123]

Hi, I fixed the issue by downgrading the torch packages used in the codes.

Hi, I am facing the same issue, can I know to what version did you downgrade the packages to?

Sorry, I forgot. You may follow the version listed in the README file.