[2noise/ChatTTS]自定义音色，报错unexpected end at index [0] ，一直循环，没有生成结果

环境 MacBookPro Intel 芯片。 用的是以下代码：

import torch

torch._dynamo.config.cache_size_limit = 64
torch._dynamo.config.suppress_errors = True
torch.set_float32_matmul_precision("high")

import ChatTTS
from tools.logger import get_logger
from tools.normalizer import normalizer_en_nemo_text, normalizer_zh_tn
from IPython.display import Audio

from tools.audio import load_audio

logger = get_logger("ChatTTS", format_root=True)
chat = ChatTTS.Chat(logger)
chat.load(compile=False)

spk_smp = chat.sample_audio_speaker(load_audio("11s.wav", 24000))
print(spk_smp)  # save it in order to load the speaker without sample audio next time

params_infer_code = ChatTTS.Chat.InferCodeParams(
    spk_smp=spk_smp,
    txt_smp="我没读过原著，我也没看过，所以他告诉我只是说，哦我们把一个捕头的角色改成女的，那我觉得",
)

wav = chat.infer(
    "四川美食确实以辣闻名。",
    params_infer_code=params_infer_code,
)

Audio(wav[0], rate=24_000, autoplay=True)

运行以后，开始得到这个报错信息：

[+0800 20250302 23:19:13] [INFO] ChatTTS | core | split text into 1 parts
text:   4%|▍         | 15/384(max) [00:01, 10.80it/s]
[+0800 20250302 23:19:16] [INFO] ChatTTS | core | infer split 0~1
code:   0%|          | 0/2048(max) [00:00, ?it/s][+0800 20250302 23:19:17] [WARN] ChatTTS | gpt | unexpected end at index [0]
code:   0%|          | 0/2048(max) [00:01, ?it/s]

然后就一直不停的regenerate 了。 一直没有生成成功。 音频大于10s, 声音质量也可以，没有杂声。