Trajectory Generation

[farrosalferro]

Thanks for the good work.

I have a question regarding the evaluation. In the run_generate_trajs.sh script, what should I fill in the FEATURE_CACHE? Is it the directory for the generated trajectory or the cached dataset? Because it seems if I fill it with empty directory, the val_data will also be empty.

Another question: I tried to fill in the FEATURE_CACHE with cached dataset, but I got the following error in the trainer.test:

lightning_fabric.utilities.exceptions.MisconfigurationException: No test_step() method defined to run Trainer.test.

Any help would be appreciated. Thank you.

[ZebinX]

@farrosalferro

• Yes, the FEATURE_CACHE should be filled with the cached dataset.
• Please check your $NAVSIM_DEVKIT_ROOT if it is right, the $NAVSIM_DEVKIT_ROOT`` should be the folder path of GoalFlow.