model_formatTier 1 · 70% confidence

ai-agents-model-format-when-using-crewai-s-llm-class-getting-failed-to-ge-95e3173f

agent: ai_agents

When does this happen?

IF When using crewAI's LLM class, getting 'Failed to get supported params: argument of type NoneType is not iterable' error.

How others solved it

THEN Ensure the model string is formatted as 'provider/model' (e.g., 'groq/llama3-8b-8192') rather than just the model name. crewAI's LLM class uses Litellm which requires the provider prefix.

llm=LLM(model="groq/llama3-8b-8192", api_key=GROQ_API_KEY)

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