BerriAI/litellm · error · OCIError

Response cannot be casted to OCICompletionResponse: {e}

Error message

Response cannot be casted to OCICompletionResponse: {e}

What it means

Error "Response cannot be casted to OCICompletionResponse: {e}" thrown in BerriAI/litellm.

Source

Thrown at litellm/llms/oci/chat/generic.py:311

    ]


# ---------------------------------------------------------------------------
# Response parsing
# ---------------------------------------------------------------------------


def handle_generic_response(
    json_data: dict,
    model: str,
    model_response: ModelResponse,
    raw_response: httpx.Response,
) -> ModelResponse:
    """Parse a non-streaming GENERIC OCI response into a LiteLLM ModelResponse."""
    try:
        completion_response: Final = OCICompletionResponse(**json_data)
    except (TypeError, ValidationError) as e:
        raise OCIError(
            message=f"Response cannot be casted to OCICompletionResponse: {e}",
            status_code=raw_response.status_code,
        )

    iso_str: Final = completion_response.chatResponse.timeCreated
    dt: Final = datetime.datetime.fromisoformat(iso_str.replace("Z", "+00:00"))
    model_response.created = int(dt.timestamp())
    model_response.model = completion_response.modelId

    if not completion_response.chatResponse.choices:
        raise OCIError(
            message="OCI response contained no choices",
            status_code=raw_response.status_code,
        )

    response_choice: Final = completion_response.chatResponse.choices[0]
    message: Final = model_response.choices[0].message
    response_message: Final = response_choice.message

View on GitHub (pinned to 6c2dcb801b)

Solutions

1. The OCI response did not match the expected schema; see the wrapped exception.

When it happens

Trigger: Thrown at litellm/llms/oci/chat/generic.py:311 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of BerriAI/litellm@6c2dcb801b (2026-08-15). Data as JSON: /api/errors/a7109d725355d13a. Report an issue: GitHub.