Exception that output parsers should raise to signify a parsing error.

This exists to differentiate parsing errors from other code or execution errors that also may arise inside the output parser. OutputParserExceptions will be available to catch and handle in ways to fix the parsing error, while other errors will be raised.

The error that's being re-raised or an error message.

String model output which is error-ing.

String explanation of error which can be passed to a model to try and remediate the issue.

Whether to send the observation and llm_output back to an Agent after an OutputParserException has been raised. This gives the underlying model driving the agent the context that the previous output was improperly structured, in the hopes that it will update the output to the correct format.

Hierarchy

  • Error
    • OutputParserException

Constructors

Properties

llmOutput?: string
message: string
name: string
observation?: string
sendToLLM: boolean
stack?: string
prepareStackTrace?: ((err: Error, stackTraces: CallSite[]) => any)

Optional override for formatting stack traces

stackTraceLimit: number

Methods

  • Create .stack property on a target object

    Parameters

    • targetObject: object
    • OptionalconstructorOpt: Function

    Returns void