请帮忙分析下报错：IndexError: (OutOfRange) The starting index 0 of slice is out of bounds in tensor 0-th axis, it shound be in the range of [0, 0). (at ..\paddle/fluid/pybind/slice_utils.h:214)

[quantbruce]

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E:\Anaconda\installation\envs\Audio\lib\site-packages_distutils_hack_init_.py:33: UserWarning: Setuptools is replacing distutils. warnings.warn("Setuptools is replacing distutils.") [2024-01-18 13:51:22,092] [ INFO] - Already cached C:\Users\47053.paddlenlp\models\bert-base-chinese\bert-base-chinese-vocab.txt [2024-01-18 13:51:22,105] [ INFO] - tokenizer config file saved in C:\Users\47053.paddlenlp\models\bert-base-chinese\tokenizer_config.json [2024-01-18 13:51:22,105] [ INFO] - Special tokens file saved in C:\Users\47053.paddlenlp\models\bert-base-chinese\special_tokens_map.json E:\Anaconda\installation\envs\Audio\lib\site-packages\paddle\nn\layer\layers.py:2084: UserWarning: Skip loading for encoder.embed.1.alpha. encoder.embed.1.alpha receives a shape [1], but the expected shape is []. warnings.warn(f"Skip loading for {key}. " + str(err)) E:\Anaconda\installation\envs\Audio\lib\site-packages\paddle\nn\layer\layers.py:2084: UserWarning: Skip loading for decoder.embed.0.alpha. decoder.embed.0.alpha receives a shape [1], but the expected shape is []. warnings.warn(f"Skip loading for {key}. " + str(err)) Building prefix dict from the default dictionary ... [2024-01-18 13:51:31,117] [ DEBUG] init.py:113 - Building prefix dict from the default dictionary ... Dumping model to file cache C:\Users\47053\AppData\Local\Temp\jieba.cache [2024-01-18 13:51:31,822] [ DEBUG] init.py:146 - Dumping model to file cache C:\Users\47053\AppData\Local\Temp\jieba.cache Loading model cost 0.757 seconds. [2024-01-18 13:51:31,875] [ DEBUG] init.py:164 - Loading model cost 0.757 seconds. Prefix dict has been built successfully. [2024-01-18 13:51:31,875] [ DEBUG] init.py:166 - Prefix dict has been built successfully. Traceback (most recent call last): File "D:\Develop\Python\Audio\PaddleSpeech\demo.py", line 6, in tts(text="今天天气十分不错。", output="output.wav") File "E:\Anaconda\installation\envs\Audio\lib\site-packages\paddlespeech\cli\utils.py", line 328, in _warpper return executor_func(self, *args, **kwargs) File "E:\Anaconda\installation\envs\Audio\lib\site-packages\paddlespeech\cli\tts\infer.py", line 710, in call self.infer(text=text, lang=lang, am=am, spk_id=spk_id) File "E:\Anaconda\installation\envs\Audio\lib\site-packages\decorator.py", line 232, in fun return caller(func, *(extras + args), **kw) File "E:\Anaconda\installation\envs\Audio\lib\site-packages\paddle\base\dygraph\base.py", line 352, in _decorate_function return func(*args, **kwargs) File "E:\Anaconda\installation\envs\Audio\lib\site-packages\paddlespeech\cli\tts\infer.py", line 496, in infer mel = self.am_inference(part_phone_ids) File "E:\Anaconda\installation\envs\Audio\lib\site-packages\paddle\nn\layer\layers.py", line 1429, in call return self.forward(*inputs, **kwargs) File "E:\Anaconda\installation\envs\Audio\lib\site-packages\paddlespeech\t2s\models\fastspeech2\fastspeech2.py", line 920, in forward normalized_mel, d_outs, p_outs, e_outs = self.acoustic_model.inference( File "E:\Anaconda\installation\envs\Audio\lib\site-packages\paddlespeech\t2s\models\fastspeech2\fastspeech2.py", line 810, in inference _, outs, d_outs, p_outs, e_outs, _ = self._forward( File "E:\Anaconda\installation\envs\Audio\lib\site-packages\paddlespeech\t2s\models\fastspeech2\fastspeech2.py", line 601, in _forward x_masks = self._source_mask(ilens) File "E:\Anaconda\installation\envs\Audio\lib\site-packages\paddlespeech\t2s\models\fastspeech2\fastspeech2.py", line 891, in _source_mask x_masks = make_non_pad_mask(ilens) File "E:\Anaconda\installation\envs\Audio\lib\site-packages\paddlespeech\t2s\modules\nets_utils.py", line 258, in make_non_pad_mask return paddle.logical_not(make_pad_mask(lengths, xs, length_dim)) File "E:\Anaconda\installation\envs\Audio\lib\site-packages\paddlespeech\t2s\modules\nets_utils.py", line 146, in make_pad_mask bs = paddle.shape(lengths)[0] File "E:\Anaconda\installation\envs\Audio\lib\site-packages\paddle\base\dygraph\tensor_patch_methods.py", line 896, in getitem return self._getitem_dygraph(item) IndexError: (OutOfRange) The starting index 0 of slice is out of bounds in tensor 0-th axis, it shound be in the range of [0, 0). (at ..\paddle/fluid/pybind/slice_utils.h:214)