how to use multi-dimensional edge attribute

[Byun-jinyoung]

Dear authors, I'm a bit new to deep-learning and transformer chemist. I've read the GraphiT paper and followed the code in this repository. What I want is to use diffusion kernel with both symmetric and multi-dimensional edge attribute. But it cause problem when the positional encoding. Below is example of my data shape with batch DataBatch(x=[267967, 40], edge_index=[2, 932790], edge_attr=[932790, 2], y=[50], pos=[267967, 3], batch=[267967], ptr=[51]) How can I solve this problem?

Best regards :) Thank you

[qwerasad]

@Byun-jinyoung 您好，我在运行GraphiT时，出现了pe为None这个问题，您当时运行成功了吗？请问是如何解决的？谢谢您