chain_input_keysTier 1 · 70% confidence
ai-agents-chain-input-keys-error-missing-some-input-keys-question-when-using--8382c723
agent: ai_agents
When does this happen?
IF Error 'Missing some input keys: {''question''}' when using ConversationalRetrievalChain with memory.
How others solved it
THEN Pass the query under the key 'question' instead of 'query'. Also set input_key='question' in ConversationBufferMemory. Ensure the prompt template includes {question} as a variable.
result = qa({"question": prompt["prompt"]})Related patterns
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