salsanext issue

[skylineover]

I used the 8 residual model to conduct kitti04 inference, and cleaned up the radar scan after getting the result, but I don't know why I always reported the following error, please tell me how to solve it, thank you very much

train 04
processing seq: 04
0%| | 0/58 [00:00<?, ?it/s]
Traceback (most recent call last):
File "utils/scan_cleaner.py", line 80, in
clean_scan = current_scan[mos_pred < 250]
IndexError: boolean index did not match indexed array along dimension 0; dimension is 124231 but corresponding boolean dimension is 95204