Tai-Wang

Hi @Ilyabasharov , thanks for your awesome work! The doc build error is really strange. We will fix the mmcv version problem in the new version release and then have...

Hi @Lotus-95 , coud you please sign the CLA as reminded above?

Hi @Lotus-95 , thanks for your contribution! Could you please use pre-commit hook following this [guide](https://github.com/open-mmlab/mmcv/blob/master/CONTRIBUTING.md) to fix the linting errors?

@ZCMax Please check this problem. Maybe it is another problem related to the previous KITTI performance upgrading of PointPillars.

Which model and checkpoint do you use? We would check and update it ASAP.

What version of mmdet3d are you using? Please follow the template for implementation to describe your issue such that we can have more information to reproduce your problem and locate...

How do you change the batch_size? You just need to change the param `samples_per_gpu` in the config. (Only changing the batch size can not yield your reported error message.)

If you only train with a single GPU, please replace SyncBN with a general BN for nuScenes models although we do not recommend it. You can try with experiments on...

Then I recommend you first train models on KITTI, because using nuScenes-mini usually can not achieve decent performance. We will try to reproduce your bug ASAP.

@robin-karlsson0 Awesome work! Here is just a kind reminder that the aos number also seems strange. Please check whether the orientation estimation needs to be adjusted (possibly with opposite directions)....