breknddone

Hello, @xingyuuchen , I added the two functions compute_sgt_loss and compute_affinity, but during training, the error is reported as follows: Traceback (most recent call last): File "train.py", line 74, in...

Here is the preprocessing code for **[RobotCar](https://github.com/w2kun/RNW/blob/651f8f425d115afc9fd4808383e95a0b2d928d76/datasets/robot_car.py)** and **[Nuscenes](https://github.com/w2kun/RNW/blob/651f8f425d115afc9fd4808383e95a0b2d928d76/datasets/nuscenes.py)** datasets.

> The KeyError is because you tried to load the key that did not exist. You can debug the input loading process step by step using e.g. pycharm, to check...

This situation is not caused by the damage of the 7z.002 file, but because the file is too large. **In this case, you only need to decompress the 7z.001 file.**...