RuntimeError: HDF5File - describe
The instructions assumes that you have obtained the raw dataset which has all the data channels. The preprocessed files only contains grayscale and swir differences. If you want to use grayscale and one of the swir differences as two channels you can skip the preprocessing part as given in the documentation.
I want to reproduct the code of cross modal focal loss cvpr2021. But I ran into some difficulties and I don't know where to find the solution. The difficulties are  the following.

File "/data/run01/scz1974/chenjiawei/bob.paper.cross_modal_focal_loss_cvpr2021/src/bob.io.stream/bob/io/stream/stream_file.py", line 117, in get_stream_shape
descriptor = self.hdf5_file.describe(data_path)
RuntimeError: HDF5File - describe ('/HOME/scz1974/run/yanghao/fasdata/HQ-WMCA/MC-PixBiS-224/preprocessed/face-station/26.02.19/1_01_0064_0000_00_00_000-48a8d5a0.hdf5'): C++ exception caught: 'Cannot find dataset BASLER_BGR' at /HOME/scz1974/run/yanghao/fasdata/HQ-WMCA/MC-PixBiS-224/preprocessed/face-station/26.02.19/1_01_0064_0000_00_00_000-48a8d5a0.hdf5:''