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qiqihaer / 3DSSD-pytorch-openPCDet

The successful implementation of 3DSSD in Pytorch
Apache License 2.0
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The error when I run train.py #2

Open Richard-LYF opened 3 years ago

Richard-LYF commented 3 years ago

when I run train.py under tools, I encounter this error. I wonder how to solve this.

Traceback (most recent call last): File "train.py", line 198, in main() File "train.py", line 112, in main total_epochs=args.epochs File "/home/yifan/Code/OpenPCDet/pcdet/datasets/init.py", line 51, in build_dataloader logger=logger, File "/home/yifan/Code/OpenPCDet/pcdet/datasets/kitti/kitti_dataset.py", line 23, in init dataset_cfg=dataset_cfg, class_names=class_names, training=training, root_path=root_path, logger=logger File "/home/yifan/Code/OpenPCDet/pcdet/datasets/dataset.py", line 32, in init ) if self.training else None File "/home/yifan/Code/OpenPCDet/pcdet/datasets/augmentor/data_augmentor.py", line 23, in init cur_augmentor = getattr(self, cur_cfg.NAME)(config=cur_cfg) File "/home/yifan/Code/OpenPCDet/pcdet/datasets/augmentor/data_augmentor.py", line 31, in gt_sampling logger=self.logger File "/home/yifan/Code/OpenPCDet/pcdet/datasets/augmentor/database_sampler.py", line 21, in init with open(str(db_info_path), 'rb') as f: FileNotFoundError: [Errno 2] No such file or directory: '/home/yifan/Code/SESS/3DSSD-pytorch-openPCDet-main/data/kitti/kitti_dbinfos_train.pkl'

Does anyone have any idea?

qiqihaer commented 3 years ago

Please follow the instructions of OpenPCDet to prepare the KITTI's data