Got Error of Extracting Scene Graph

[LZL-CS]

Hi @AIBluefisher, when I ran the preprocess_dbarf_dataset.py, I got the error:

Traceback (most recent call last):
  File "/import/networks/lzl_workspace/dbarf/./scripts/preprocess_dbarf_dataset.py", line 54, in <module>
    main()
  File "/import/networks/lzl_workspace/dbarf/./scripts/preprocess_dbarf_dataset.py", line 40, in main
    view_graph_path, database_path, num_view_pairs = extract_relative_poses.main(args=args)
  File "/import/networks/lzl_workspace/dbarf/scripts/extract_relative_poses.py", line 195, in main
    import_features(image_ids, database_path, local_features_path)
  File "/import/networks/lzl_workspace/dbarf/Hierarchical-Localization/hloc/triangulation.py", line 64, in import_features
    keypoints = get_keypoints(features_path, image_name)
  File "/import/networks/lzl_workspace/dbarf/Hierarchical-Localization/hloc/utils/io.py", line 36, in get_keypoints
    dset = hfile[name]['keypoints']
  File "h5py/_objects.pyx", line 54, in h5py._objects.with_phil.wrapper
  File "h5py/_objects.pyx", line 55, in h5py._objects.with_phil.wrapper
  File "/homes/al315/anaconda3/envs/dbarf/lib/python3.9/site-packages/h5py/_hl/group.py", line 357, in __getitem__
    oid = h5o.open(self.id, self._e(name), lapl=self._lapl)
  File "h5py/_objects.pyx", line 54, in h5py._objects.with_phil.wrapper
  File "h5py/_objects.pyx", line 55, in h5py._objects.with_phil.wrapper
  File "h5py/h5o.pyx", line 189, in h5py.h5o.open
KeyError: 'Unable to synchronously open object (component not found)'