{"record":{"id":"0c9407faf556f303","repo":"langgenius/dify","slug":"provider-not-initialize","errorCode":"provider_not_initialize","errorMessage":"No valid model provider credentials found. Please go to Settings -> Model Provider to complete your provider credentials.","messagePattern":"No valid model provider credentials found\\. Please go to Settings -> Model Provider to complete your provider credentials\\.","errorType":"error_code","errorClass":"ProviderNotInitializeError","httpStatus":400,"severity":"error","filePath":"api/controllers/console/app/audio.py","lineNumber":313,"sourceCode":"                session=db.session(),\n                text=req_data.text,\n                voice=req_data.voice,\n                message_ref=message_ref,\n                is_draft=True,\n            )\n        except services.errors.app_model_config.AppModelConfigBrokenError:\n            logger.exception(\"App model config broken.\")\n            raise AppUnavailableError()\n        except NoAudioUploadedServiceError:\n            raise NoAudioUploadedError()\n        except AudioTooLargeServiceError as e:\n            raise AudioTooLargeError(str(e))\n        except UnsupportedAudioTypeServiceError:\n            raise UnsupportedAudioTypeError()\n        except ProviderNotSupportSpeechToTextServiceError:\n            raise ProviderNotSupportSpeechToTextError()\n        except ProviderTokenNotInitError as ex:\n            raise ProviderNotInitializeError(ex.description)\n        except QuotaExceededError:\n            raise ProviderQuotaExceededError()\n        except ModelCurrentlyNotSupportError:\n            raise ProviderModelCurrentlyNotSupportError()\n        except InvokeError as e:\n            raise CompletionRequestError(e.description)\n        except ValueError as e:\n            raise e\n        except Exception as e:\n            logger.exception(\"Failed to handle post request to ChatMessageTextApi\")\n            raise InternalServerError()\n\n\n@console_ns.route(\"/apps/<uuid:app_id>/text-to-audio/voices\")\nclass TextModesApi(Resource):\n    @console_ns.doc(\"get_text_to_speech_voices\")\n    @console_ns.doc(description=\"Get available TTS voices for a specific language\")\n    @console_ns.doc(params={\"app_id\": \"App ID\", **query_params_from_model(TextToSpeechVoiceQuery)})","sourceCodeStart":295,"sourceCodeEnd":331,"githubUrl":"https://github.com/langgenius/dify/blob/ef8544b173fd6cd7a8e71df2cab576e52bebbfbc/api/controllers/console/app/audio.py#L295-L331","documentation":"Error \"No valid model provider credentials found. Please go to Settings -> Model Provider to complete your provider credentials.\" thrown in langgenius/dify.","triggerScenarios":"Thrown at api/controllers/console/app/audio.py:313 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"ef8544b173fd6cd7a8e71df2cab576e52bebbfbc","analyzedAt":"2026-08-12T05:15:17.394Z","schemaVersion":2},"datasetVersion":"2026-08-12T13:17:24.610Z"}