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MarkFzp / act-plus-plus

Imitation learning algorithms with Co-training for Mobile ALOHA: ACT, Diffusion Policy, VINN
https://mobile-aloha.github.io/
MIT License
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Error loading episode_XX.hdf5 in __getitem__ #4

Closed apirrone closed 9 months ago

apirrone commented 9 months ago

Hi!

After performing some changes described here : https://github.com/MarkFzp/act-plus-plus/issues/2#issuecomment-1876860913

When running the imitate_episodes.py script, I get the following error:

Capture d’écran du 2024-01-04 11-27-18

I displayed the exception text in the code and got : "Unable to synchronously open object (object 'left_wrist' doesn't exist)"

Any idea of what is going on ?

Thanks !

Ke-Wang1017 commented 9 months ago

I don't have this error, it seems there is some issue in demo data generation

apirrone commented 9 months ago

Maybe I misunderstood, but I just downloaded the data here https://drive.google.com/drive/folders/1gPR03v05S1xiInoVJn7G7VJ9pDCnxq9O

Should I run record_sim_episodes.py first ? I thought it would just regenerate the .hdf5 files

apirrone commented 9 months ago

Indeed, after running record_sim_episodes.py I get a different error. I will create a new issue for that, closing this one :)

dva1213 commented 8 months ago

Hello, I also encountered this problem when running training, but I see that you have no steps to solve this problem, may I ask how you solved it 779ad549cf9034ddc79eb59e7fae763

zxfever commented 6 months ago

Hello, I also encountered this problem when running training, but I see that you have no steps to solve this problem, may I ask how you solved it 779ad549cf9034ddc79eb59e7fae763

Hello, the same error, have you solved it?