2回目以降の学習がエラーで停止する

[RedRayz]

一度でも学習したことがあると、以下のエラーで失敗します。再起動すると直ります。
Commit hashはe56959bb016fd87d53874c0415fd1af12fd2f401です。

Traceback (most recent call last):
  File "F:\rvc-webui\venv\lib\site-packages\gradio\routes.py", line 412, in run_predict
    output = await app.get_blocks().process_api(
  File "F:\rvc-webui\venv\lib\site-packages\gradio\blocks.py", line 1299, in process_api
    result = await self.call_function(
  File "F:\rvc-webui\venv\lib\site-packages\gradio\blocks.py", line 1035, in call_function
    prediction = await anyio.to_thread.run_sync(
  File "F:\rvc-webui\venv\lib\site-packages\anyio\to_thread.py", line 31, in run_sync
    return await get_asynclib().run_sync_in_worker_thread(
  File "F:\rvc-webui\venv\lib\site-packages\anyio\_backends\_asyncio.py", line 937, in run_sync_in_worker_thread
    return await future
  File "F:\rvc-webui\venv\lib\site-packages\anyio\_backends\_asyncio.py", line 867, in run
    result = context.run(func, *args)
  File "F:\rvc-webui\venv\lib\site-packages\gradio\utils.py", line 491, in async_iteration
    return next(iterator)
  File "F:\rvc-webui\modules\tabs\training.py", line 221, in train_all
    train_model(
  File "F:\rvc-webui\lib\rvc\train.py", line 243, in train_model
    training_runner(
  File "F:\rvc-webui\lib\rvc\train.py", line 342, in training_runner
    dist.init_process_group(
  File "F:\rvc-webui\venv\lib\site-packages\torch\distributed\distributed_c10d.py", line 865, in init_process_group
    raise RuntimeError("trying to initialize the default process group " "twice!")
RuntimeError: trying to initialize the default process group twice!

[terracottahaniwa]

I also had the same problem. Here is my solution.
同様の症状がありました。これは私の解決案です。

terracottahaniwa@176ae7b

[ddPn08]

@terracottahaniwa

修正ありがとうございます。もしよければPRを作成していただけますか？

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Thank you for your correction. If you don't mind, could you please create a PR?

[terracottahaniwa]

I created request. Thank you!