KeyError: "CustomNuScenesDataset: 'LoadMultiViewImageFromMultiSweepsFiles is not in the pipeline registry'"

[rockywind]

Hi, thank you for sharing the great work!
I met the error below when I run the inference script.

  File "/defaultShare/SHFP12/xiaoquan.wang/01_bev/MV2D/mmdetection3d_01/mmdet3d/datasets/builder.py", line 41, in build_dataset
    dataset = build_from_cfg(cfg, DATASETS, default_args)
  File "/opt/conda/lib/python3.7/site-packages/mmcv/utils/registry.py", line 55, in build_from_cfg
    raise type(e)(f'{obj_cls.__name__}: {e}')
KeyError: "CustomNuScenesDataset: 'LoadMultiViewImageFromMultiSweepsFiles is not in the pipeline registry'"

[wenjie-yuan]

May I ask which version is your mmcv installed? I didn’t find mmcv0.28.0 version. Is it because the author made a mistake? The mmcv0.18.0 version I used also encountered many mismatching problems

[wenjie-yuan]

Hi, thank you for sharing the great work! I met the error below when I run the inference script.

  File "/defaultShare/SHFP12/xiaoquan.wang/01_bev/MV2D/mmdetection3d_01/mmdet3d/datasets/builder.py", line 41, in build_dataset
    dataset = build_from_cfg(cfg, DATASETS, default_args)
  File "/opt/conda/lib/python3.7/site-packages/mmcv/utils/registry.py", line 55, in build_from_cfg
    raise type(e)(f'{obj_cls.__name__}: {e}')
KeyError: "CustomNuScenesDataset: 'LoadMultiViewImageFromMultiSweepsFiles is not in the pipeline registry'"

LoadMultiViewImageFromMultiSweepsFiles is under the mmdet3d_plugin folder

[rockywind]

@wenjie-yuan
您好，这个是我的环境没有安装好吗，导致LoadMultiViewImageFromMultiSweeps没找到吗？

[wangzt-halo]

May I ask which version is your mmcv installed? I didn’t find mmcv0.28.0 version. Is it because the author made a mistake? The mmcv0.18.0 version I used also encountered many mismatching problems

I use mmcv1.6.1.

[wangzt-halo]

@wenjie-yuan 您好，这个是我的环境没有安装好吗，导致LoadMultiViewImageFromMultiSweeps没找到吗？

MV2D/tools/train.py

Line 126 in 9e53a05

# import modules from plguin/xx, registry will be updated

在这里import了mmdet3d_plugin这个目录，应该是可以找到的