The error {"error":{"code":"1211","message":"模型不存在，请检查模型代码。"}} indicates that the TTS API you are using rejected the request because the specified model code (e.g., the model name for the voice synthesis engine) does not exist or is invalid.
This typically happens when you have configured a custom model name in the TTS channel settings (e.g., OpenAI TTS, DeepSeek, GPT-SoVITS, etc.) but entered an incorrect or unsupported model ID.
How to fix:
- Open the TTS settings – Go to
Menu → TTS Settings → [Your selected TTS channel]. Check the model field – Ensure the model name is one of the officially supported ones.
- For OpenAI TTS: Supported models are
tts-1, tts-1-hd, gpt-4o-mini-tts. - For DeepSeek / GPT / local API: verify the exact model name required by the service.
- If you are using a local API (e.g., GPT-SoVITS), make sure the service is running and the model name matches what you specified in the API configuration (usually the model loaded in the server).
- If you did not manually set a model, try switching to another free TTS channel like
Edge-TTS (which does not require a model code) to bypass the issue.
If the problem persists, provide the name of the Dubbing Channel and the exact model code you entered, so I can give more specific advice.