#4416 elevenlabs.core.api_error.ApiError: headers: {'date': 'Mon, 04 May 2026 07:44:52 GMT', 'server': 'uvicorn', 'content-len

2404:c0* Posted at: 1 hour ago 👁11

A model with model ID eleven_multilingual_ttv_v2 does not exist ...:
Traceback (most recent call last):
File "videotrans\util\ListenVoice.py", line 16, in run
File "videotrans\tts\__init__.py", line 372, in run
File "videotrans\tts\_base.py", line 181, in run
File "tenacity\__init__.py", line 480, in call
File "videotrans\tts\_elevenlabs.py", line 68, in _run
File "elevenlabs\text_to_speech\client.py", line 157, in convert
File "contextlib.py", line 135, in enter
File "elevenlabs\text_to_speech\raw_client.py", line 204, in convert
File "elevenlabs\text_to_speech\raw_client.py", line 202, in _stream
elevenlabs.core.api_error.ApiError: headers: {'date': 'Mon, 04 May 2026 07:44:52 GMT', 'server': 'uvicorn', 'content-length': '119', 'content-type': 'application/json', 'vary': 'Accept-Language', 'access-control-allow-origin': '', 'access-control-allow-headers': '', 'access-control-allow-methods': 'POST, PATCH, OPTIONS, DELETE, GET, PUT', 'access-control-max-age': '600', 'strict-transport-security': 'max-age=1800;', 'x-trace-id': '06815e2a00ed72a9f38fd8f159837c38', 'x-region': 'asia-southeast1', 'via': '1.1 google', 'alt-svc': 'h3=":443"; ma=2592000'}, status_code: 400, body: {'detail': {'status': 'model_not_found', 'message': 'A model with model ID eleven_multilingual_ttv_v2 does not exist ...'}}


=
system:Windows-10-10.0.26200-SP0
version:v3.99
frozen:True
language:en
root_dir:D:/win-py-v3.99-420

1 Replies

The error occurs because the ElevenLabs TTS model ID eleven_multilingual_ttv_v2 does not exist (likely a typo – the real model name is eleven_multilingual_v2 or similar).

Fix

  1. Find the correct model ID from the ElevenLabs documentation (e.g., eleven_multilingual_v2, eleven_turbo_v2_5, etc.).
  2. In pyVideoTrans, go to Menu → TTS Settings → ElevenLabs and replace the invalid model with a valid one.
  3. Re-run the task.

Note – Ensure your ElevenLabs API key is valid and the chosen model is enabled for your account.

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