{"record":{"id":"0481d9443c179204","repo":"tinyhumansai/openhuman","slug":"searxng-arguments-must-be-an-object","errorCode":null,"errorMessage":"SearXNG arguments must be an object","messagePattern":"SearXNG arguments must be an object","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"src/openhuman/search/tools/searxng.rs","lineNumber":386,"sourceCode":"            })\n        })\n        .take(max_results)\n        .collect()\n}\n\nfn first_non_empty_trimmed(values: impl IntoIterator<Item = Option<String>>) -> String {\n    values\n        .into_iter()\n        .flatten()\n        .map(|value| value.trim().to_string())\n        .find(|value| !value.is_empty())\n        .unwrap_or_default()\n}\n\nfn parse_search_args(args: serde_json::Value) -> anyhow::Result<SearxngSearchArgs> {\n    let object = args\n        .as_object()\n        .ok_or_else(|| anyhow::anyhow!(\"SearXNG arguments must be an object\"))?;\n    let query = object\n        .get(\"query\")\n        .and_then(|value| value.as_str())\n        .map(str::trim)\n        .filter(|value| !value.is_empty())\n        .ok_or_else(|| anyhow::anyhow!(\"Missing required parameter: query\"))?\n        .to_string();\n    let categories = match object.get(\"categories\") {\n        Some(value) if value.is_null() => Vec::new(),\n        Some(value) => value\n            .as_array()\n            .ok_or_else(|| anyhow::anyhow!(\"categories must be an array of strings\"))?\n            .iter()\n            .map(|item| {\n                item.as_str()\n                    .map(str::to_string)\n                    .ok_or_else(|| anyhow::anyhow!(\"categories must contain only strings\"))\n            })","sourceCodeStart":368,"sourceCodeEnd":404,"githubUrl":"https://github.com/tinyhumansai/openhuman/blob/749120085864ce16e0f273c7b86fac7740b39c5b/src/openhuman/search/tools/searxng.rs#L368-L404","documentation":"Generic shape guard in parse_search_args: the serde_json::Value passed as the SearXNG tool's arguments is not a JSON object (e.g. a bare string, array, or null), so named field lookup for query/categories/language/max_results is impossible. Sentinel-style validation helper; the faulting input is any non-object args value passed by the model or caller.","triggerScenarios":"Thrown at src/openhuman/search/tools/searxng.rs:386 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Pass arguments as a JSON object, e.g. {\"query\": \"...\"}.","If arguments are generated by the model, tighten the tool schema/prompt so it emits an object.","Check the calling code for accidental double-wrapping or stringified JSON."],"exampleFix":null,"handlingStrategy":"validation","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"749120085864ce16e0f273c7b86fac7740b39c5b","analyzedAt":"2026-08-17T21:21:45.363Z","contentChangedAt":null,"schemaVersion":2},"datasetVersion":"2026-09-14T05:17:10.506Z"}