Assertion error: torchaaudio resample_waveform related

[raikarsagar]

I am facing assertion error and the log is as follows:

Traceback (most recent call last):
File "/home/stuart/sagar/speech_analysis_synth/VocGAN/utils/train.py", line 98, in train
disc_real, disc_real_multiscale = model_d(audioG, melG)
File "/home/stuart/sagar/speech_analysis_synth/VocGAN/venv/lib/python3.6/site-packages/torch/nn/modules/module.py", line 532, in call
result = self.forward(*input, **kwargs)
File "/home/stuart/sagar/speech_analysis_synth/VocGAN/model/hierarchical_discriminator.py", line 30, in forward
x_ = down_(x)
File "/home/stuart/sagar/speech_analysis_synth/VocGAN/venv/lib/python3.6/site-packages/torch/nn/modules/module.py", line 532, in call
result = self.forward(*input, **kwargs)
File "/home/stuart/sagar/speech_analysis_synth/VocGAN/venv/lib/python3.6/site-packages/torchaudio/transforms.py", line 382, in forward
return kaldi.resample_waveform(waveform, self.orig_freq, self.new_freq)
File "/home/stuart/sagar/speech_analysis_synth/VocGAN/venv/lib/python3.6/site-packages/torchaudio/compliance/kaldi.py", line 802, in resample_waveform
assert waveform.dim() == 2
AssertionError

Any wayouts from this issue will be helpful.
Thanks
Sagar

[rishikksh20]

your audio should be single channel, check weather you pass single or dual channel.

[raikarsagar]

The files are fine because I was able to train with master branch. The issue persists with baseline branch.

[rishikksh20]

don't use that branch, that branch no more maintained.