Traceback (most recent call last):

 "/venvs/mdrcms/lib/python2.7/site-packages/filebrowser/tests/test_base.py", line 584, in test_walk
self.assertEqual(list(f.path for f in self.f_listing.files_walk_total()), [u'fb_test_directory/testimage.jpg', u'fb_test_directory/fb_tmp_dir', u'fb_test_directory/fb_tmp_dir/fb_tmp_dir_sub', u'fb_test_directory/fb_tmp_dir/fb_tmp_dir_sub/testimage.jpg'])AssertionError: Lists differ: [u'fb_test_directory/testimage... != [u'fb_test_directory/testimage...
Original Traceback (most recent call last):


 "/home/anaconda3/envs/maskrcnn-market/lib/python3.7/site-packages/torch/utils/data/_utils/worker.py", line 178, in _worker_loop

data = fetcher.fetch(index)


 "/home/anaconda3/envs/maskrcnn-market/lib/python3.7/site-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch

data = [self.dataset[idx] for idx in possibly_batched_index]


 "/home/anaconda3/envs/maskrcnn-market/lib/python3.7/site-packages/torch/utils/data/_utils/fetch.py", line 44, in <listcomp>

data = [self.dataset[idx] for idx in possibly_batched_index]


 "/home/anaconda3/envs/maskrcnn-market/lib/python3.7/site-packages/torch/utils/data/dataset.py", line 206, in __getitem__

return self.datasets[dataset_idx][sample_idx]


 "/home/文档/JlSupermarket/maskrcnn-benchmark/maskrcnn_benchmark/data/datasets/coco.py", line 94, in __getitem__

target = target.clip_to_image(remove_empty=True)


 "/home/文档/JlSupermarket/maskrcnn-benchmark/maskrcnn_benchmark/structures/bounding_box.py", line 223, in clip_to_image

return self[keep]


 "/home/文档/JlSupermarket/maskrcnn-benchmark/maskrcnn_benchmark/structures/bounding_box.py", line 208, in __getitem__

bbox.add_field(k, v[item])


 "/home/文档/JlSupermarket/maskrcnn-benchmark/maskrcnn_benchmark/structures/segmentation_mask.py", line 555, in __getitem__

selected_instances = self.instances.__getitem__(item)


 "/home/文档/JlSupermarket/maskrcnn-benchmark/maskrcnn_benchmark/structures/segmentation_mask.py", line 463, in __getitem__

selected_polygons.append(self.polygons[i])
IndexError: list index out of range
