could you please upgrade the version of the code to fit the new version of pyg ? i always get the error,.

[kenan12138]

"The 'data' object was created by an older version of PyG. "
RuntimeError: The 'data' object was created by an older version of PyG. If this error occurred while loading an already existing dataset, remove the 'processed/' directory in the dataset's root folder and try again.

[kogyeonghoon]

in utils/dataset.py, in the definition of class ConformationDataset (line 777), changing the getitem by the below solves the problem.

def __getitem__(self, idx):

    data = Data(**self.data[idx].__dict__)
    # data = self.data[idx].clone()
    if self.transform is not None:
        data = self.transform(data)        
    return data

[SourinDeyUW]

in utils/dataset.py, in the definition of class ConformationDataset (line 777), changing the getitem by the below solves the problem.

def __getitem__(self, idx):

    data = Data(**self.data[idx].__dict__)
    # data = self.data[idx].clone()
    if self.transform is not None:
        data = self.transform(data)        
    return data

Hi, Could you share the list of package versions you are using to run the code? I was unable.