dgl._ffi.base.DGLError: DGLGraph.from_networkx is deprecated Error when training

[Harsha]

I am running the code some this repository Link. But I am receiving this error dgl._ffi.base.DGLError: DGLGraph.from_networkx is deprecated when I am training. At first I have tried with dgl==0.9.1 and later I tried downgrading to dgl==0.3.1 but still I am facing the problem.

I have changed the code lines from

g_dgl = dgl.DGLGraph(multigraph=True)
g_dgl.from_networkx(g_nx, edge_attrs=['type'])

to

g_dgl = dgl.DGLGraph(multigraph=True).from_networkx(g_nx, edge_attrs=['type'])

as mentioned here. but still I am facing the same issue.

Traceback (most recent call last):
  File "train.py", line 222, in <module>
    main(params)
  File "train.py", line 28, in main
    train = SubgraphDataset(params.db_path, 'train_pos', 'train_neg', params.file_paths,
  File "/home2/harsha.vasamsetti/SumGNN-master/subgraph_extraction/datasets.py", line 100, in __init__
    self.graph = ssp_multigraph_to_dgl(ssp_graph)
  File "/home2/harsha.vasamsetti/SumGNN-master/utils/graph_utils.py", line 77, in ssp_multigraph_to_dgl
    g_dgl = dgl.DGLGraph(multigraph=True).from_networkx(g_nx, edge_attrs=['type'])
  File "/home2/harsha.vasamsetti/.miniconda3/envs/sumgnn_old/lib/python3.8/site-packages/dgl/heterograph.py", line 6076, in from_networkx
    raise DGLError('DGLGraph.from_networkx is deprecated. Please call the following\n\n'
dgl._ffi.base.DGLError: DGLGraph.from_networkx is deprecated. Please call the following

         dgl.from_networkx(nx_graph, node_attrs, edge_attrs)

, which creates a new DGLGraph from the networkx graph.

[mufeili]

You can have multiple versions of DGL installed simultaneously. Could you try first uninstalling DGL until you cannot import it and then reinstalling DGL 0.3.1?

[Harsha]

@mufeili Thanks for the reply. I have tried DGL=0.4.3 version and it’s working perfectly fine now.