Something wrong happened when read dataset

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[epoch 0][19/356], || Loss: 8.0207 || Conf Loss: 1.1448 || Loc Loss: 6.8759: 5%|█████▋ | 19/356 [00:14<03:30, 1.60it/s]Read PCD failed: unable to open file: v2xset/train/2021_08_18_19_11_02/3242/000340.pcd
When I try to train the model, however, the above error message indicted that was an issue during the training process involving a specific point cloud data (PCD) file.