[GH-ISSUE #665] Unable to train index #392

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opened 2026-10-20 09:58:55 +00:00 by bsakaguchi · 6 comments
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Originally created by @LuckyBlossom on GitHub (Jul 1, 2023).
Original GitHub issue: https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/issues/665

I think I’ve done everything correctly, but pressing train index does nothing. The last thing it shows in the output is an error message

/usr/lib/python3.10/multiprocessing/resource_tracker.py:224: UserWarning: resource_tracker: There appear to be 20 leaked semaphore objects to clean up at shutdown
warnings.warn('resource_tracker: There appear to be %d '
Can I have some assistance please?

Originally created by @LuckyBlossom on GitHub (Jul 1, 2023). Original GitHub issue: https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/issues/665 I think I’ve done everything correctly, but pressing train index does nothing. The last thing it shows in the output is an error message /usr/lib/python3.10/multiprocessing/resource_tracker.py:224: UserWarning: resource_tracker: There appear to be 20 leaked semaphore objects to clean up at shutdown warnings.warn('resource_tracker: There appear to be %d ' Can I have some assistance please?
bsakaguchi 2026-10-20 09:58:55 +00:00
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@LuckyBlossom commented on GitHub (Jul 2, 2023):

I know like nothing about how this stuff works btw so if anybody’s gonna help I ask for something pretty easy to understand.

<!-- gh-comment-id:1616350996 --> @LuckyBlossom commented on GitHub (Jul 2, 2023): I know like nothing about how this stuff works btw so if anybody’s gonna help I ask for something pretty easy to understand.
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@Wisperer commented on GitHub (Jul 7, 2023):

what python version are you using? I've found it's broken on 3.11

<!-- gh-comment-id:1624516356 --> @Wisperer commented on GitHub (Jul 7, 2023): what python version are you using? I've found it's broken on 3.11
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@marcomarao commented on GitHub (Jul 9, 2023):

I have the exact same issue. Hope someone can sort that out for us. It just doesn't generate any index file, despite successfully making the pth. model correctly. I noticed though that there's been some issues previously... something related to loading the audio (fmpeg error) and also at the Pitch Extract it appears "no feature to do" instead of "all feature done". And of course there is the one you mentioned but that one doesnt appear to me everytime like the others.

<!-- gh-comment-id:1627778852 --> @marcomarao commented on GitHub (Jul 9, 2023): I have the exact same issue. Hope someone can sort that out for us. It just doesn't generate any index file, despite successfully making the pth. model correctly. I noticed though that there's been some issues previously... something related to loading the audio (fmpeg error) and also at the Pitch Extract it appears "no feature to do" instead of "all feature done". And of course there is the one you mentioned but that one doesnt appear to me everytime like the others.
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@enokseth commented on GitHub (Sep 28, 2023):

Same issue there, and training process continue in loop processing in web interface.

20230928_224401.jpg

20230928_224316.jpg

20230928_224301.jpg

<!-- gh-comment-id:1739996492 --> @enokseth commented on GitHub (Sep 28, 2023): Same issue there, and training process continue in loop processing in web interface. ![20230928_224401.jpg](https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/assets/84675089/2aec1d40-613a-4306-8372-8af3d7d2e0e4) ![20230928_224316.jpg](https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/assets/84675089/af2a9514-0d1b-474f-94ff-05f6f977ce9b) ![20230928_224301.jpg](https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI/assets/84675089/17d2fa53-688a-42c6-b45a-a7668baba636)
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@github-actions[bot] commented on GitHub (Apr 29, 2024):

This issue was closed because it has been inactive for 15 days since being marked as stale.

<!-- gh-comment-id:2081857276 --> @github-actions[bot] commented on GitHub (Apr 29, 2024): This issue was closed because it has been inactive for 15 days since being marked as stale.
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@etale-cohomology commented on GitHub (Aug 11, 2025):

I'm having the same issue with Python 3.10 on Ubuntu 22.04 with an RTX 4090.

<!-- gh-comment-id:3176010381 --> @etale-cohomology commented on GitHub (Aug 11, 2025): I'm having the same issue with Python 3.10 on Ubuntu 22.04 with an RTX 4090.
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RVC-Project/Retrieval-based-Voice-Conversion-WebUI#392
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