module 'easygraph' has no attribute 'Graph'

[LegendZDY]

Hi,

easygraph is a fantastic tool. I am currently developing a biological network software, but after installing easygraph v1.5 and python v3.12, I encountered the following error when running the example:

AttributeError Traceback (most recent call last)
Cell In[8], line 3
1 from easygraph.datasets import get_graph_karateclub
2 import easygraph as eg
----> 3 G = get_graph_karateclub()
4 # Calculate five shs(Structural Hole Spanners) in G
5 shs = eg.common_greedy(G, 5)

File ~/.cache/pypoetry/virtualenvs/biomarker-Mk2HMW0Q-py3.12/lib/python3.12/site-packages/easygraph/datasets/get_sample_graph.py:33, in get_graph_karateclub()
30 club1 = {0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 16, 17, 19, 21}
31 # club2 = all_members - club1
---> 33 G = eg.Graph(name="Zachary's Karate Club")
34 for node in all_members:
35 G.add_node(node + 1)

AttributeError: module 'easygraph' has no attribute 'Graph'

Looking forward to your reply！

[eggpig]

Dear user, thank you very much for reporting your issue promptly. I'm a member of the EasyGraph development team responsible for maintaining the daily development process. I suspect your issue may be related to an incomplete installation of PyTorch. Please try installing:

Please install Pytorch, torch_geometric, torch_scatter, torch_sparse

as you import easygraph, you can see the warning: Please install Pytorch before use graph-related datasets and hypergraph-related datasets. So you can try installing torch if you don't have torch before.

Then try running the code. We'll optimize the warnings to make them more visible. If you have any further questions, please continue to raise them, or send your code and error messages to d1325130388@gmail.com for further discussion.

Looking forward to your response!

[LegendZDY]

Thanks，I reinstalled Pytorch and reboot, it worked! Thank you again.