search

traveller59 / second.pytorch

SECOND for KITTI/NuScenes object detection
MIT License
1.72k stars 722 forks source link

create_data.py issue with nuscenes data #203

Closed yalagamsrinivas closed 5 years ago

yalagamsrinivas commented 5 years ago

Traceback (most recent call last): File "/media/5.5T_Harddisk/LIDAR/PointPillars_Nuscens/second.pytorch/second/create_data.py", line 25, in nuscenes_data_prep('/media/5.5T_Harddisk/LIDAR/nuscenes-dataset/nuscenes_test/', 'v1.0-test','NuScenesDataset') File "/media/5.5T_Harddisk/LIDAR/PointPillars_Nuscens/second.pytorch/second/create_data.py", line 21, in nuscenes_data_prep create_groundtruth_database(dataset_name, root_path, Path(root_path) / name) File "/media/5.5T_Harddisk/LIDAR/PointPillars_Nuscens/second.pytorch/second/data/all_dataset.py", line 46, in create_groundtruth_database annos = sensor_data["lidar"]["annotations"] KeyError: 'annotations'

Process finished with exit code 1

yalagamsrinivas commented 5 years ago

Please help me to solve this issue I am calling the function by using below function nuscenes_data_prep('/nuscenes_test_dataset/', 'v1.0-test','NuScenesDataset')

poodarchu commented 5 years ago

test-set has no annotation, so comment the corresponding snippets

yalagamsrinivas commented 5 years ago

Thank you

songlilucky commented 5 years ago

infos_test.pkl will be created after runing this code, so we do not need to modify this code ?

Simeon340703 commented 2 years ago

Has anyone has solved the issue "KeyError": 'annotations' for nuScenes dataset (create_data.py )... 'v1.0-test' version? I think commenting on the code snippets is not the correct way of solving the error because we will not have gt_database. I would appreciate it if someone run the second. PyTorch code successfully for the nuScenes dataset. There were other issues such as data_path and dataset_name, but root_path in place of data_path and add dataset_name option solved the issues.