https://livekit.io logo
Join Slack
Powered by
What error I am having here? 5-08-05 10:46:12 [ ...
# ask-ai
f
What error I am having here? 25-08-05 104612 [ ERROR] livekit.agents: Error in _inference_task Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/utils/log.py", line 16, in async_fn_logs return await fn(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/voice/generation.py", line 147, in _inference_task async for audio_frame in tts_node: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/voice/agent.py", line 385, in tts_node async for ev in stream: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 474, in anext raise exc # noqa: B904 ^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 311, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/stream_adapter.py", line 112, in _run await asyncio.gather(*tasks) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/stream_adapter.py", line 103, in _synthesize async for audio in tts_stream: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 259, in anext raise exc # noqa: B904 ^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 104612,688 - ERROR livekit.agents - Error in _inference_task Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/utils/log.py", line 16, in async_fn_logs return await fn(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/voice/generation.py", line 147, in _inference_task async for audio_frame in tts_node: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/voice/agent.py", line 385, in tts_node async for ev in stream: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 474, in anext raise exc # noqa: B904 ^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 311, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/stream_adapter.py", line 112, in _run await asyncio.gather(*tasks) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/stream_adapter.py", line 103, in _synthesize async for audio in tts_stream: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 259, in anext raise exc # noqa: B904 ^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False)
t
Thanks for reaching out, Baymurat. I'm an AI assistant and I'm here to help. Give me a moment while I research this topic.
The error 
livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False)
indicates that an API request made by the LiveKit agent received a 400 Bad Request response from the server. This typically happens when the server cannot process the request due to invalid data, incorrect syntax, or an invalid request structure. Here are some steps to troubleshoot: • Check the request payload and parameters for correctness. • Verify that all required fields are present and properly formatted. • Ensure valid authentication credentials are being used. • Review the API documentation for specific requirements. • If the body is empty or not provided, check the 
body
field for additional error details. Since the error is marked as 
retryable=False
, retrying the same request without changes will not resolve the issue. If you can provide more details about the API request being made, I can assist further in diagnosing the problem. Sources: replay/cloud_replay.twirp.go | livekit-plugins/livekit-plugins-bey/livekit/plugins/bey/avatar.py
f
this is my groq tts
tts = groq.TTS( model="playai-tts", voice=lang_config.voice.voice_id, api_key=self.config.groq_api_key, )
t
Hey there! Could you share a bit more about your Groq TTS setup or what you were trying to do when this error popped up? For example: • The input parameters or payload you used in the TTS request. • Any special configuration or settings you applied to Groq TTS. • Does this error happen all the time or just sometimes? With those details, I’ll be able to help you figure this out much better.
f
tts = groq.TTS( model="playai-tts", voice=lang_config.voice.voice_id, api_key=self.config.groq_api_key, )
t
To get started with 
groq.TTS
in LiveKit, here are a few things to keep in mind: • API Key: Make sure your Groq API key is valid and easy to access. You can pass it using the 
api_key
parameter or set it as the 
GROQ_API_KEY
environment variable. • Model and Voice: Double-check that the 
model
and 
voice
parameters are set correctly. By default, the model is 
playai-tts
and the voice is 
Arista-PlayAI
. • Installation: Confirm you’ve installed the Groq plugin with 
pip install "livekit-agents[groq]~=1.0"
. • Non-Streaming Audio: Just a heads up—Groq TTS doesn’t support streaming audio. If you need streaming, you might want to explore other TTS options. Some common hiccups include invalid API keys, unsupported parameters, or network glitches. If you run into errors like a 400 Bad Request, it’s a good idea to double-check your request parameters and make sure everything’s formatted just right. If you’d like a hand with your setup or troubleshooting, feel free to reach out—I’m here to help! Sources: Groq TTS integration guide | LiveKit Docs | livekit-plugins/livekit-plugins-groq/livekit/plugins/groq/tts.py
Hey there! To help you get past that error with your Groq TTS setup, here are a few things to double-check: • API Key: Make sure 
self.config.groq_api_key
has a valid Groq API key. If it’s missing or not quite right, the request won’t go through. • Voice ID: Check that 
lang_config.voice.voice_id
is set to a voice ID that Groq supports. Using an unsupported one can cause hiccups. • Model: Confirm that the model 
"playai-tts"
is the correct one and is supported by Groq TTS. Also, just to be sure, verify that the Groq TTS plugin is installed properly with this command:
Copy code
pip install "livekit-agents[groq]~=1.0"
If you’re still stuck after this, feel free to share the exact values or setup you’re using for 
lang_config.voice.voice_id
and 
self.config.groq_api_key
. I’m here to help you figure it out!
f
Still having this error-05 105221 [ WARNING] livekit.agents: failed to synthesize speech, retrying in 0.1s Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105221,959 - WARNING livekit.agents - failed to synthesize speech, retrying in 0.1s {"tts": "livekit.plugins.groq.tts.TTS", "attempt": 1, "streamed": false} Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105222 [ WARNING] livekit.agents: failed to synthesize speech, retrying in 2.0s Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105222,203 - WARNING livekit.agents - failed to synthesize speech, retrying in 2.0s {"tts": "livekit.plugins.groq.tts.TTS", "attempt": 2, "streamed": false} Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105222 [ WARNING] livekit.agents: failed to synthesize speech, retrying in 0.1s Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105222,241 - WARNING livekit.agents - failed to synthesize speech, retrying in 0.1s {"tts": "livekit.plugins.groq.tts.TTS", "attempt": 1, "streamed": false} Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105222 [ WARNING] livekit.agents: failed to synthesize speech, retrying in 2.0s Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105222,458 - WARNING livekit.agents - failed to synthesize speech, retrying in 2.0s {"tts": "livekit.plugins.groq.tts.TTS", "attempt": 2, "streamed": false} Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105224 [ WARNING] livekit.agents: failed to synthesize speech, retrying in 2.0s Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105224,431 - WARNING livekit.agents - failed to synthesize speech, retrying in 2.0s {"tts": "livekit.plugins.groq.tts.TTS", "attempt": 3, "streamed": false} Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run st): File "/opt/anaconda3/lib/python3.12/it/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105224,578 - WARNING livekit.agents - failed to nda3/lib/python3.12/site-packages/livekit/agents/tts/stream_adapter.py", line 112, in _run await asyncio.gather(*tasks) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/stream_adapter.py", line 103, in _synthesize async for audio in tts_stream: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 259, in anext raise exc # noqa: B904 ^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105226,566 - ERROR livekit.agents - Error in _inference_task Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/utils/log.py", line 16, in async_fn_logs return await fn(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/voice/generation.py", line 147, in _inference_task async for audio_frame in tts_node: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/voice/agent.py", line 385, in tts_node async for ev in stream: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 474, in anext raise exc # noqa: B904 ^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 311, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/stream_adapter.py", line 112, in _run await asyncio.gather(*tasks) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/stream_adapter.py", line 103, in _synthesize async for audio in tts_stream: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 259, in anext raise exc # noqa: B904 ^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105226 [ INFO] __mp_main__: Agent ready and running 2025-08-05 105226,572 - INFO __mp_main__ - Agent ready and running 2025-08-05 105226 [ ERROR] livekit.agents: Error in _inference_task Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/utils/log.py", line 16, in async_fn_logs return await fn(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/voice/generation.py", line 147, in _inference_task async for audio_frame in tts_node: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/voice/agent.py", line 385, in tts_node async for ev in stream: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 474, in anext raise exc # noqa: B904 ^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 311, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/stream_adapter.py", line 112, in _run await asyncio.gather(*tasks) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/stream_adapter.py", line 103, in _synthesize async for audio in tts_stream: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 259, in anext raise exc # noqa: B904 ^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105226,695 - ERROR livekit.agents - Error in _inference_task Traceback (most recent call last): File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/utils/log.py", line 16, in async_fn_logs return await fn(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/voice/generation.py", line 147, in _inference_task async for audio_frame in tts_node: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/voice/agent.py", line 385, in tts_node async for ev in stream: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 474, in anext raise exc # noqa: B904 ^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 311, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/stream_adapter.py", line 112, in _run await asyncio.gather(*tasks) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/stream_adapter.py", line 103, in _synthesize async for audio in tts_stream: File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 259, in anext raise exc # noqa: B904 ^^^^^^^^^ File "/opt/anaconda3/lib/python3.12/site-packages/livekit/agents/tts/tts.py", line 206, in _main_task await self._run(output_emitter) File "/opt/anaconda3/lib/python3.12/site-packages/livekit/plugins/groq/tts.py", line 177, in _run raise APIStatusError( livekit.agents._exceptions.APIStatusError: Bad Request (status_code=400, request_id=None, body=None, retryable=False) 2025-08-05 105226 [ INFO] __mp_main__: Agent ready and running 2025-08-05 105226,697 - INFO __mp_main__ - Agent ready and running But STT part is working. the same API
t
Since the STT part is working with the same API, it seems like the issue might be related to the TTS configuration or parameters. Could you help me out by confirming a few things? • What’s the exact value of 
lang_config.voice.voice_id
that you’re using? • Are there any extra parameters or settings being sent with the TTS request? • Does this happen with all voice IDs or just certain ones? Knowing these details will really help us figure out what’s going on.
Hey there! If you're running into the 
APIStatusError 400
with Groq TTS while STT is working fine, here are some friendly tips to help you troubleshoot: • Check Request Parameters: Make sure your 
model
, 
voice
, and 
input_text
are all valid. A 400 error usually means something’s off with the request, like missing or incorrect parameters. • Inspect API Responses: Take a peek at the API response body for any specific error messages that might point you in the right direction. • Verify API Key: Double-check that your Groq API key is valid and set up correctly. Sometimes TTS and STT have different authentication needs. • Rate Limits: See if your app might be hitting Groq’s API rate limits. • Fallback Option: Consider using a 
FallbackAdapter
to switch to a backup TTS provider if the main one gives you trouble. If you’re still stuck, could you share the exact value of 
lang_config.voice.voice_id
and any other parameters or settings you’re sending with the TTS request? That way, we can dig in together and figure out what’s going on. Sources: livekit-plugins/livekit-plugins-google/livekit/plugins/google/beta/gemini_t... | Events and error handling | LiveKit Docs
f
tts = groq.TTS( api_key=self.config.groq_api_key, ) removed, but still getting this error
t
Hey there! Even after taking out the 
model
and 
voice
parameters, the error is still showing up because these are probably needed for the Groq TTS API to understand your request properly. Without a valid 
model
and 
voice
, the API might get confused and throw a 400 Bad Request error. Here’s what you can try to fix it: • Put the 
model
parameter back in with a valid value, like 
"playai-tts"
. • Make sure the 
voice
parameter is set to a supported voice ID. If you’re not sure which one to use, the default 
"Arista-PlayAI"
is a good bet. • Double-check that your API key is valid and has the right permissions for TTS operations. If you’re still running into issues, feel free to share the exact error message or any other details about your setup. I’m here to help!
f
I wonder whether TTS part is paid? I am using free API key
t
Hey there! Just a quick heads-up: Groq TTS in LiveKit is a paid feature, so you'll need a valid paid Groq API key to use it. Unfortunately, it doesn’t work with a free API key since there’s no free tier or trial available for Groq TTS. If you’re seeing a 400 Bad Request error and you're using a free API key, that’s likely the reason. No worries though—just grab a paid API key from Groq, and you’ll be all set to enjoy the TTS functionality! Sources: livekit-plugins/livekit-plugins-openai/livekit/plugins/openai/stt.py | Groq TTS integration guide | LiveKit Docs
2 Views
Open in Slack
PreviousNext
Powered by