{"record":{"id":"9d49651c54016062","repo":"OpenBMB/ChatDev","slug":"design-validation-failed-for-config-path-for","errorCode":null,"errorMessage":"Design validation failed for '{config_path}':\n{formatted}","messagePattern":"Design validation failed for '(.+?)':\n(.+?)","errorType":"validation","errorClass":"DesignError","httpStatus":null,"severity":"error","filePath":"check/check.py","lineNumber":79,"sourceCode":"        raw_data = read_yaml(config_path)\n    except FileNotFoundError as exc:\n        raise DesignError(f\"Design file not found: {config_path}\") from exc\n\n    if not isinstance(raw_data, dict):\n        raise DesignError(\"YAML root must be a mapping\")\n\n    if vars_override:\n        merged_vars = dict(raw_data.get(\"vars\") or {})\n        merged_vars.update(vars_override)\n        raw_data = dict(raw_data)\n        raw_data[\"vars\"] = merged_vars\n\n    data = prepare_design_mapping(raw_data, source=str(config_path))\n\n    schema_errors = validate_design(data, set_defaults=set_defaults, fn_module_ref=fn_module)\n    if schema_errors:\n        formatted = \"\\n\".join(f\"- {err}\" for err in schema_errors)\n        raise DesignError(f\"Design validation failed for '{config_path}':\\n{formatted}\")\n\n    try:\n        design = DesignConfig.from_dict(data, path=\"root\")\n    except ConfigError as exc:\n        raise DesignError(f\"Design parsing failed for '{config_path}': {exc}\") from exc\n\n    logic_errors = check_workflow_structure(data)\n    if logic_errors:\n        formatted = \"\\n\".join(f\"- {err}\" for err in logic_errors)\n        raise DesignError(f\"Workflow logical issues detected for '{config_path}':\\n{formatted}\")\n    else:\n        print(\"Workflow OK.\")\n\n    graph = data.get(\"graph\") or {}\n    _ensure_supported(graph)\n\n    return design\n","sourceCodeStart":61,"sourceCodeEnd":97,"githubUrl":"https://github.com/OpenBMB/ChatDev/blob/4fb2db0ea90375ce1059f44fe03ffbd191a7a169/check/check.py#L61-L97","documentation":"500 returned by the Vue graph content save endpoint when persisting the graph file raises an unexpected exception. The original error and filename are logged as 'Failed to persist Vue graph content' before this generic detail is returned.","triggerScenarios":"POST graph content where the write fails: read-only directory, disk full, invalid derived path, or serialization bug in the persistence layer.","commonSituations":"Deployments where the graphs directory isn't writable by the server process; container volume mount issues; concurrent writes corrupting state.","solutions":["Check server logs for the underlying error string tied to your filename.","Ensure the Vue graphs storage directory exists and is writable.","Retry after fixing permissions/disk; if persistent, inspect the persistence service for bugs."],"exampleFix":null,"handlingStrategy":"fallback","validationCode":null,"typeGuard":null,"tryCatchPattern":"catch (e) { if (e.status === 500) queueForRetryLater(); }","preventionTips":["Writable graphs directory","Check server log for the logged underlying error"],"tags":["vuegraph","storage","internal-error","fastapi"],"backgroundTag":"file-write-failed","analyzedSha":"4fb2db0ea90375ce1059f44fe03ffbd191a7a169","analyzedAt":"2026-08-27T14:35:29.622Z","schemaVersion":2},"datasetVersion":"2026-08-27T19:17:21.184Z"}