8000 Missing fields in train.npz file · Issue #38 · irom-princeton/dppo · GitHub
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Missing fields in train.npz file #38

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lakshitadodeja opened this issue Feb 18, 2025 · 1 comment
Open

Missing fields in train.npz file #38

lakshitadodeja opened this issue Feb 18, 2025 · 1 comment

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@lakshitadodeja
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Hi,

I was trying to run the IBRL baseline for Can and Square tasks of robomimic and I got the following error -

Error in call to target 'agent.dataset.sequence.StitchedSequenceQLearningDataset':
KeyError('rewards is not a file in the archive')
full_key: offline_dataset

It looks like the train.npz file for can and square only has these fields
['states', 'actions', 'traj_lengths']

But Can-Ph and Square-Ph have all the fields -
['states', 'actions', 'rewards', 'terminals', 'traj_lengths']
@Tonghe-Zhang
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Same issue here!

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@lakshitadodeja @Tonghe-Zhang
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