{"record":{"id":"e7b20d3b76ed462b","repo":"langflow-ai/langflow","slug":"exc-message-e7b20d","errorCode":null,"errorMessage":"{exc.message}","messagePattern":"\\{exc\\.message\\}","errorType":"http","errorClass":"HTTPException","httpStatus":null,"severity":"error","filePath":"src/backend/base/langflow/api/v1/mappers/deployments/sync.py","lineNumber":112,"sourceCode":"              the response (`str(item.id)`), used for stale deployment pruning.\n            - provider_view: the full provider list payload for the same query,\n              used by mapper-specific binding extraction.\n    \"\"\"\n    if not resource_keys:\n        return set(), DeploymentListResult(deployments=[])\n    try:\n        provider_view = await deployment_adapter.list(\n            user_id=user_id,\n            db=db,\n            params=DeploymentListParams(\n                deployment_types=[deployment_type] if deployment_type is not None else None,\n                deployment_ids=resource_keys,\n            ),\n        )\n    except DeploymentServiceError as exc:\n        http_status = http_status_for_deployment_error(exc)\n        logger.exception(\"Adapter error (status=%s): %s\", http_status, exc.message)\n        raise HTTPException(\n            status_code=http_status,\n            detail=exc.message,\n        ) from exc\n    except HTTPException:\n        raise\n    except Exception as exc:\n        logger.exception(\"Provider list call failed for provider %s\", provider_id)\n        raise HTTPException(\n            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,\n            detail=\"An unexpected error occurred while communicating with the deployment provider.\",\n        ) from exc\n    error_msg = \"Provider returned a deployment with an empty id.\"\n    known_keys = {require_non_empty(str(item.id), error_msg) for item in provider_view.deployments}\n    return known_keys, provider_view\n\n\nasync def fetch_provider_snapshot_keys(\n    *,","sourceCodeStart":94,"sourceCodeEnd":130,"githubUrl":"https://github.com/langflow-ai/langflow/blob/976ec789d2886a86de109c044d089d68e96c9a35/src/backend/base/langflow/api/v1/mappers/deployments/sync.py#L94-L130","documentation":"Error \"{exc.message}\" thrown in langflow-ai/langflow.","triggerScenarios":"Occurs when the deployment provider returns an error during sync; the provider error message is propagated.","commonSituations":"See trigger scenarios.","solutions":["Address the error reported in the message and retry the sync."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"976ec789d2886a86de109c044d089d68e96c9a35","analyzedAt":"2026-08-14T18:23:12.227Z","schemaVersion":2},"datasetVersion":"2026-08-15T22:17:37.221Z"}