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engineerJPark / LiDARWeather

[ECCV 2024 Oral] Official code of "Rethinking Data Augmentation for Robust LiDAR Semantic Segmentation in Adverse Weather".
Apache License 2.0
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ImportError: cannot import name 'RandomJitterPoints' from 'mmdet3d.datasets.transforms.transforms_3d' #6

Closed Nuyoah0123 closed 2 months ago

engineerJPark commented 2 months ago

I apologize for the inconvenience. I think I mistakenly deleted that part while refactoring the code. You can find it in a previous commit, or if you prefer, you can wait for me to commit the updated version. I'm currently refactoring and debugging everything before the conference day.

fdy61 commented 2 months ago

Previous commit seems miss it too, Have you find it?

engineerJPark commented 2 months ago

I have fixed the issues and checked that the code runs correctly in the latest commit. Please check for this.

Nuyoah0123 commented 2 months ago

I have fixed the issues and checked that the code runs correctly in the latest commit. Please check for this.

Thank you very much! Now I can run the program normally, but I have a problem. After I modified data_root = '/media/LLJ/data/semantickitti' in sj+lpd+minkunet_semantickitti.py file, it did not take effect when I ran the program. I was forced to force the modification of this code in semantickitti_dataset.py to take effect.

        super().__init__(
            data_root="/media/LLJ/data/SemanticKitti",
            ann_file="/home/LLJ/python_workspace/LiDARWeather/data/semantickitti/semantickitti_infos_train.pkl",
            metainfo=metainfo,
            data_prefix=data_prefix,
            pipeline=pipeline,
            modality=modality,
            ignore_index=ignore_index,
            scene_idxs=scene_idxs,
            test_mode=test_mode,
            **kwargs)

I wonder if there is any way to avoid this modification to adapt my file path? Thank you again!

engineerJPark commented 2 months ago

As I remember, I had edited semantickitti_dataset.py too. Maybe this is due to the inheritance mechanism of mmengine configuration files...

As far as I know, you should override all data_root variables in the configuration file, but I think it is almost impossible because there are so many references to the data_root variable. I guess the simplest way is editing semantickitti_dataset.py.

Nuyoah0123 commented 2 months ago

As I remember, I had edited semantickitti_dataset.py too. Maybe this is due to the inheritance mechanism of mmengine configuration files...

As far as I know, you should override all data_root variables in the configuration file, but I think it is almost impossible because there are so many references to the data_root variable. I guess the simplest way is editing semantickitti_dataset.py.

I think I found the solution. Just modify data_root in configs/_base_/datasets/semantickitti.py and it will take effect.