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facebookresearch / audiocraft

Audiocraft is a library for audio processing and generation with deep learning. It features the state-of-the-art EnCodec audio compressor / tokenizer, along with MusicGen, a simple and controllable music generation LM with textual and melodic conditioning.
MIT License
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Failing to train the MultiBand Diffusion model #477

Open my-yy opened 4 days ago

my-yy commented 4 days ago

Hi, I am using the following command to train the multiBand diffusion model

dora grid diffusion.4_bands_base_32khz

But i come across the following error:

omegaconf.errors.MissingMandatoryValue: Missing mandatory value: channels

stacktrace:

(audiocraft) cgy@g0020:~/projects/11_audiocraft$ dora grid diffusion.4_bands_base_32khz
Dora directory: /tmp/audiocraft_cgy
concurrent.futures.process._RemoteTraceback: 
"""
Traceback (most recent call last):
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/dora/explore.py", line 37, in _process
    return (shepherd.get_sheep_from_argv(argv), slurm, job_array_index)
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/dora/shep.py", line 155, in get_sheep_from_argv
    xp = self.main.get_xp(argv)
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/dora/hydra.py", line 190, in get_xp
    delta += self._get_delta(base, cfg)
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/dora/hydra.py", line 297, in _get_delta
    for diff in _compare_config(init, other):
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/dora/hydra.py", line 67, in _compare_config
    ref_value = ref[key]
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/omegaconf/dictconfig.py", line 375, in __getitem__
    self._format_and_raise(key=key, value=None, cause=e)
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/omegaconf/base.py", line 231, in _format_and_raise
    format_and_raise(
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/omegaconf/_utils.py", line 899, in format_and_raise
    _raise(ex, cause)
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/omegaconf/_utils.py", line 797, in _raise
    raise ex.with_traceback(sys.exc_info()[2])  # set env var OC_CAUSE=1 for full trace
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/omegaconf/dictconfig.py", line 369, in __getitem__
    return self._get_impl(key=key, default_value=_DEFAULT_MARKER_)
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/omegaconf/dictconfig.py", line 451, in _get_impl
    return self._resolve_with_default(
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/omegaconf/basecontainer.py", line 96, in _resolve_with_default
    raise MissingMandatoryValue("Missing mandatory value: $FULL_KEY")
omegaconf.errors.MissingMandatoryValue: Missing mandatory value: channels
    full_key: channels
    object_type=dict

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/concurrent/futures/process.py", line 246, in _process_worker
    r = call_item.fn(*call_item.args, **call_item.kwargs)
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/dora/explore.py", line 39, in _process
    raise ProcessException(repr(exc))
dora.explore.ProcessException: MissingMandatoryValue('Missing mandatory value: channels\n    full_key: channels\n    object_type=dict')
"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/share/home/cgy/miniconda/envs/audiocraft/bin/dora", line 8, in <module>
    sys.exit(main())
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/dora/__main__.py", line 170, in main
    args.action(args, main)
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/dora/grid.py", line 138, in grid_action
    run_grid(main, explorer, args.grid, rules, slurm, grid_args)
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/dora/grid.py", line 175, in run_grid
    herd.complete()
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/site-packages/dora/explore.py", line 59, in complete
    sheep, slurm, job_array_index = future.result()
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/concurrent/futures/_base.py", line 446, in result
    return self.__get_result()
  File "/share/home/cgy/miniconda/envs/audiocraft/lib/python3.9/concurrent/futures/_base.py", line 391, in __get_result
    raise self._exception
dora.explore.ProcessException: MissingMandatoryValue('Missing mandatory value: channels\n    full_key: channels\n    object_type=dict')

Any suggestion will be very helpful.