ValueError("loaded state dict contains a parameter group " 使用別人的訓練合成器延續訓練下去都會出錯。

[hanjidont]

D:\MockingBird-0.0.1\MockingBird-0.0.1>python synthesizer_train.py CZC D:\Down\Ai\SV2TTS\synthesizer Arguments: run_id: CZC syn_dir: D:\Down\Ai\SV2TTS\synthesizer models_dir: synthesizer/saved_models/ save_every: 1000 backup_every: 25000 log_every: 200 force_restart: False hparams:

Checkpoint path: synthesizer\saved_models\CZC\CZC.pt Loading training data from: D:\Down\Ai\SV2TTS\synthesizer\train.txt Using model: Tacotron Using device: cuda

Initialising Tacotron Model...

Trainable Parameters: 31.948M

Loading weights at synthesizer\saved_models\CZC\CZC.pt Traceback (most recent call last): File "D:\MockingBird-0.0.1\MockingBird-0.0.1\synthesizer_train.py", line 37, in train(**vars(args)) File "D:\MockingBird-0.0.1\MockingBird-0.0.1\synthesizer\train.py", line 114, in train model.load(weights_fpath, optimizer) File "D:\MockingBird-0.0.1\MockingBird-0.0.1\synthesizer\models\tacotron.py", line 526, in load optimizer.load_state_dict(checkpoint["optimizer_state"]) File "C:\Users\chen7\AppData\Local\Programs\Python\Python39\lib\site-packages\torch\optim\optimizer.py", line 201, in load_state_dict raise ValueError("loaded state dict contains a parameter group " ValueError: loaded state dict contains a parameter group that doesn't match the size of optimizer's group

已參考#209 #37 每個訓練合成器也都試過了不是出現不匹配就是出現RuntimeError: Error(s) in loading state_dict for Tacotron V.0.0.1跟新的兩個版本也都用過，都是一樣不行

[zhuhero2012]

同问

[yangsen228]

导入模型的optimizer的参数维度不一致。

把MockingBird-0.0.1_new/synthesizer/models/tacotron.py中的525，526行注释掉就可以跑了。 if "optimizer_state" in checkpoint and optimizer is not None: optimizer.load_state_dict(checkpoint["optimizer_state"])