`Traceback (most recent call last):


 "graph2vec.py", line 137, in <module>

main(args)


 "graph2vec.py", line 133, in main

save_embedding(args.output_path, model, graphs, args.dimensions)


 "graph2vec.py", line 106, in save_embedding

out = pd.DataFrame(out, columns=column_names)


 "C:\ProgramData\Anaconda3\lib\site-packages\pandas\core\frame.py", line 474, in __init__

arrays, columns = to_arrays(data, columns, dtype=dtype)


 "C:\ProgramData\Anaconda3\lib\site-packages\pandas\core\internals\construction.py", line 461, in to_arrays

return _list_to_arrays(data, columns, coerce_float=coerce_float, dtype=dtype)


 "C:\ProgramData\Anaconda3\lib\site-packages\pandas\core\internals\construction.py", line 500, in _list_to_arrays

raise ValueError(e) from e
ValueError: 11 columns passed, passed data had 14 columns`

Traceback (most recent call last):


 "sparse_test.py", line 12, in <module>

scipy_kron = kron(sparse_A,sparse_B)


 "/Users/weitang/opt/anaconda3/envs/cc-env/lib/python3.7/site-packages/scipy/sparse/construct.py", line 355, in kron

return coo_matrix((data,(row,col)), shape=output_shape).asformat(format)


 "/Users/weitang/opt/anaconda3/envs/cc-env/lib/python3.7/site-packages/scipy/sparse/coo.py", line 198, in __init__

self._check()


 "/Users/weitang/opt/anaconda3/envs/cc-env/lib/python3.7/site-packages/scipy/sparse/coo.py", line 291, in _check

raise ValueError('negative column index found')
ValueError: negative column index found
