langgenius/dify · error · InternalServerError

Internal Server Error

Error message

Internal Server Error

What it means

Error "Internal Server Error" thrown in langgenius/dify.

Source

Thrown at api/controllers/console/app/audio.py:178

    except ProviderNotSupportSpeechToTextServiceError:
        raise ProviderNotSupportSpeechToTextError()
    except SpeechToTextDisabledServiceError:
        raise SpeechToTextDisabledError()
    except ProviderTokenNotInitError as ex:
        raise ProviderNotInitializeError(ex.description)
    except QuotaExceededError:
        raise ProviderQuotaExceededError()
    except ModelCurrentlyNotSupportError:
        raise ProviderModelCurrentlyNotSupportError()
    except InvokeError as e:
        raise CompletionRequestError(e.description)
    except HTTPException:
        raise
    except ValueError:
        raise
    except Exception as e:
        logger.exception("Failed to transcribe audio to text")
        raise InternalServerError() from e


@console_ns.route("/apps/<uuid:app_id>/audio-to-text")
class ChatMessageAudioApi(Resource):
    @console_ns.doc("chat_message_audio_transcript")
    @console_ns.doc(description="Transcript audio to text for chat messages")
    @console_ns.doc(
        consumes=["multipart/form-data"],
        params={"app_id": "App ID", "file": _AUDIO_TRANSCRIPT_FILE_PARAM},
    )
    @console_ns.response(
        200,
        "Audio transcription successful",
        console_ns.models[AudioTranscriptResponse.__name__],
    )
    @console_ns.response(400, "Bad request - No audio uploaded or unsupported type")
    @console_ns.response(413, "Audio file too large")
    @setup_required

View on GitHub (pinned to ef8544b173)

When it happens

Trigger: Thrown at api/controllers/console/app/audio.py:178 when the library encounters an invalid state.

Common situations: See trigger scenarios.

Understand the failure class

• HTTP status errors: handling 4xx and 5xx responses — how to handle 4xx and 5xx responses properly.

AI-assisted analysis of langgenius/dify@ef8544b173 (2026-08-12). Data as JSON: /api/errors/b5a71abb3f69e09c. Report an issue: GitHub.