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.

[GreatnessBrain]

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.

[leibohan]

removed processed folder and worked.
did not work out yet, still trying

[LiXingyanJason]

The problem is caused by the torch-geometric version.Try torch-geometric==1.7.2 .

[00JackLu]

The problem is caused by the torch-geometric version.Try torch-geometric==1.7.2 .

This works for me, before I tried the torch-geometric larger than 2XX, adjust the code, but still cannot run after a long time debuging.
Finally, I reinstall the torch-geometric==1.7.2, worksnow. Seems the torch-geometric has a large change about the data processing from 1XX - 2XX.

[yachi1117]

I'm using the server from uni, only installed CUDA11.8 and 12.0, this is not match with torch 1.*, Is there any way to solve this?