{"record":{"id":"d13bc1d1648e24cc","repo":"langgenius/dify","slug":"app-unavailable-d13bc1","errorCode":"app_unavailable","errorMessage":"App unavailable, please check your app configurations.","messagePattern":"App unavailable, please check your app configurations\\.","errorType":"error_code","errorClass":"AppUnavailableError","httpStatus":400,"severity":"error","filePath":"api/controllers/console/app/completion.py","lineNumber":189,"sourceCode":"        try:\n            response = AppGenerateService.generate(\n                session=session,\n                app_model=app_model,\n                user=current_user,\n                args=args,\n                invoke_from=InvokeFrom.DEBUGGER,\n                streaming=streaming,\n            )\n\n            # response-contract:ignore compact_generate_response\n            return helper.compact_generate_response(response)\n        except services.errors.conversation.ConversationNotExistsError:\n            raise NotFound(\"Conversation Not Exists.\")\n        except services.errors.conversation.ConversationCompletedError:\n            raise ConversationCompletedError()\n        except services.errors.app_model_config.AppModelConfigBrokenError:\n            logger.exception(\"App model config broken.\")\n            raise AppUnavailableError()\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(\"internal server error.\")\n            raise InternalServerError()\n\n\n@console_ns.route(\"/apps/<uuid:app_id>/completion-messages/<string:task_id>/stop\")\nclass CompletionMessageStopApi(Resource):\n    @console_ns.doc(\"stop_completion_message\")","sourceCodeStart":171,"sourceCodeEnd":207,"githubUrl":"https://github.com/langgenius/dify/blob/ef8544b173fd6cd7a8e71df2cab576e52bebbfbc/api/controllers/console/app/completion.py#L171-L207","documentation":"Error \"App unavailable, please check your app configurations.\" thrown in langgenius/dify.","triggerScenarios":"Thrown at api/controllers/console/app/completion.py:189 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":"2026-08-12T12:31:55.035Z"}