nuScenes Dataset

[bharath5673]

trying for nuscense dataset but ending with this :(( please help :(

cd experiments/nuScenes

# For the mini nuScenes dataset, use the following
python process_data.py --data=./v1.0-mini --version="v1.0-mini" --output_path=../processed

# For the full nuScenes dataset, use the following
python process_data.py --data=./v1.0 --version="v1.0-trainval" --output_path=../processed

python process_data.py --data=./v1.0-mini --version="v1.0-mini" --output_path=../processed
Traceback (most recent call last):
File "/home/bharath/Downloads/test_codes/trajectory_forecasting/Trajectron-plus-plus-Main/experiments/nuScenes/process_data.py", line 472, in
process_data(args.data, args.version, args.output_path, args.val_split)
File "/home/bharath/Downloads/test_codes/trajectory_forecasting/Trajectron-plus-plus-Main/experiments/nuScenes/process_data.py", line 402, in process_data
nusc = NuScenes(version=version, dataroot=data_path, verbose=True)
File "/home/bharath/Downloads/test_codes/trajectory_forecasting/Trajectron-plus-plus-Main/experiments/nuScenes/./devkit/python-sdk/nuscenes/nuscenes.py", line 54, in init
assert osp.exists(self.table_root), 'Database version not found: {}'.format(self.table_root)
AssertionError: Database version not found: ./v1.0-mini/v1.0-mini

python process_data.py --data=./v1.0 --version="v1.0-trainval" --output_path=../processed
Traceback (most recent call last):
File "/home/bharath/Downloads/test_codes/trajectory_forecasting/Trajectron-plus-plus-Main/experiments/nuScenes/process_data.py", line 472, in
process_data(args.data, args.version, args.output_path, args.val_split)
File "/home/bharath/Downloads/test_codes/trajectory_forecasting/Trajectron-plus-plus-Main/experiments/nuScenes/process_data.py", line 402, in process_data
nusc = NuScenes(version=version, dataroot=data_path, verbose=True)
File "/home/bharath/Downloads/test_codes/trajectory_forecasting/Trajectron-plus-plus-Main/experiments/nuScenes/./devkit/python-sdk/nuscenes/nuscenes.py", line 54, in init
assert osp.exists(self.table_root), 'Database version not found: {}'.format(self.table_root)
AssertionError: Database version not found: ./v1.0/v1.0-trainval

[shikharvashistha]

check this path AssertionError: Database version not found: ./v1.0-mini/v1.0-mini and see if it's correct

[Hongtai-Yuan]

For this, u can change nuscenes_dataset.py,maybe 304-305,
data_path = data_path / version save_path = save_path / version
change it to
data_path = data_path save_path = save_path