Traceback (most recent call last):


 "/nirat/feelVOS/python2/feelvos/vis_video.py", line 500, in <module>

tf.app.run()


 "/nirat/anaconda3/envs/feelvos1/lib/python2.7/site-packages/tensorflow/python/platform/app.py", line 40, in run

_run(main=main, argv=argv, flags_parser=_parse_flags_tolerate_undef)


 "/nirat/anaconda3/envs/feelvos1/lib/python2.7/site-packages/absl/app.py", line 299, in run

_run_main(main, args)


 "/nirat/anaconda3/envs/feelvos1/lib/python2.7/site-packages/absl/app.py", line 250, in _run_main

sys.exit(main(argv))


 "/nirat/feelVOS/python2/feelvos/vis_video.py", line 480, in main

all_ious = np.concatenate(all_ious, axis=0)
ValueError: need at least one array to concatenate
Traceback (most recent call last):


 "train.py", line 29, in <module>

adj, features, y_train, y_val, y_test, train_mask, val_mask, test_mask = load_data(FLAGS.dataset)


 "/Users/liqimai/anaconda3/lib/python3.5/site-packages/gcn-1.0-py3.5.egg/gcn/utils.py", line 51, in load_data

features[test_idx_reorder, :] = features[test_idx_range, :]


 "/Users/liqimai/anaconda3/lib/python3.5/site-packages/scipy/sparse/lil.py", line 289, in __getitem__

return self._get_row_ranges(i, j)


 "/Users/liqimai/anaconda3/lib/python3.5/site-packages/scipy/sparse/lil.py", line 329, in _get_row_ranges

j_start, j_stop, j_stride, nj)


 "scipy/sparse/_csparsetools.pyx", line 787, in scipy.sparse._csparsetools.lil_get_row_ranges (scipy/sparse/_csparsetools.c:11978)
ValueError: row index 9897 out of bounds
