search

modelscope / KAN-TTS

KAN-TTS is a speech-synthesis training framework, please try the demos we have posted at https://modelscope.cn/models?page=1&tasks=text-to-speech
MIT License
496 stars 80 forks source link

训练到一半出现的报错 RuntimeError: torch.cat(): expected a non-empty list of Tensors #82

Open laishujie opened 1 year ago

laishujie commented 1 year ago

Traceback (most recent call last): File "kantts/bin/trainsambert.py", line 224, in train trainer.train() File "/home/l/project/KAN-TTS/kantts/train/trainer.py", line 210, in train self.trainepoch() File "/home/l/project/KAN-TTS/kantts/train/trainer.py", line 223, in train_epoch self.check_evalinterval() File "/home/l/project/KAN-TTS/kantts/train/trainer.py", line 200, in check_eval_interval self.evalepoch() File "/home/l/project/KAN-TTS/kantts/train/trainer.py", line 270, in eval_epoch self.genearete_and_save_intermediate_result(batch) File "/home/l/miniconda3/envs/modelscope/lib/python3.8/site-packages/torch/utils/_contextlib.py", line 115, in decoratecontext return func(*args, **kwargs) File "/home/l/project/KAN-TTS/kantts/train/trainer.py", line 739, in genearete_and_save_intermediate_result res = self.model["KanTtsSAMBERT"]( File "/home/l/miniconda3/envs/modelscope/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1501, in _call_impl return forwardcall(*args, **kwargs) File "/home/l/project/KAN-TTS/kantts/models/sambert/kantts_sambert.py", line 995, in forward dec_outputs, pnca_x_attn_lst, pnca_h_attn_lst = self.mel_decoder( File "/home/l/miniconda3/envs/modelscope/lib/python3.8/site-packages/torch/nn/modules/module.py", line 1501, in _call_impl return forwardcall(*args, **kwargs) File "/home/l/project/KAN-TTS/kantts/models/sambert/kantts_sambert.py", line 603, in forward dec_output = torch.cat(dec_output, dim=1) RuntimeError: torch.cat(): expected a non-empty list of Tensors