Serzhanov Nurbek

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Is there any update?

@fang196 Did you solve it? I got the same problem.

If I run `python train.py --cfg_file cfgs/custom_models/second.yaml` it gives me this error: return forward_call(*input, **kwargs) File "/home/ubuntu/v-detr/OpenPCDet/tools/../pcdet/utils/loss_utils.py", line 60, in forward pt = target * (1.0 - pred_sigmoid) + (1.0...

The answer is here #762 . Especially : ``I found that it was an error caused by not removing 'raw_points' from FEATURES_SOURCE in pv_rcnn.yaml.`` and NOT `` xyz_features.contiguous=None``

@xywen97 Here is the research paper : [Instruction Tuning With Loss Over Instructions](https://arxiv.org/pdf/2405.14394)

Hey guys, I tried to reproduce the issue and it works fine. I used google colab as enviroment. ![Image](https://github.com/user-attachments/assets/024dd8e1-bd10-470b-9a6d-60759ffdb984)