stepjam / RLBench

A large-scale benchmark and learning environment.
https://sites.google.com/corp/view/rlbench
Other
1.03k stars 218 forks source link

Missing actions for some timestep when using dataset_generator #209

Closed rokas-bendikas closed 3 months ago

rokas-bendikas commented 7 months ago

Hi,

I am trying to generate a multi-task dataset using the provided dataset_generator script. However, when I load the low_dim_obs.pkl, some timesteps seem to miss the _observations.misc["executed_demo_joint_position_action"] property, which makes the trajectories discontinuous. At first I thought it might be just the first and the last timesteps, however, the missing values are often in the middle of the trajectory. Is this a known bug or am I missing some rationale behind this engineering decision.

Thanks