This page contains guides around resolving common errors you may find while building with LangChain.Errors referenced below will have anlc_error_code property corresponding to one of the below codes when they are thrown in code.

• INVALID_PROMPT_INPUT
• INVALID_TOOL_RESULTS
• MESSAGE_COERCION_FAILURE
• MODEL_AUTHENTICATION
• MODEL_NOT_FOUND
• MODEL_RATE_LIMIT
• OUTPUT_PARSING_FAILURE