{"record":{"id":"58cb51e307fa58ca","repo":"tonhowtf/omniget","slug":"xai-resposta-invalida","errorCode":null,"errorMessage":"xAI: resposta invalida ({})","messagePattern":"xAI: resposta invalida \\((.+?)\\)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"src-tauri/omniget-core/src/core/tools/x/grok.rs","lineNumber":192,"sourceCode":"        body[\"instructions\"] = json!(req.system.trim());\n    }\n    if !tools.is_empty() {\n        body[\"tools\"] = json!(tools);\n    }\n    let client = crate::core::http_client::apply_global_proxy(reqwest::Client::builder())\n        .timeout(std::time::Duration::from_secs(180))\n        .build()?;\n    let resp = client\n        .post(\"https://api.x.ai/v1/responses\")\n        .bearer_auth(&cfg.xai_key)\n        .json(&body)\n        .send()\n        .await?;\n    let status = resp.status();\n    let v: Value = resp\n        .json()\n        .await\n        .map_err(|e| anyhow!(\"xAI: resposta invalida ({})\", e))?;\n    if !status.is_success() {\n        let msg = v\n            .pointer(\"/error/message\")\n            .or_else(|| v.get(\"error\"))\n            .and_then(|m| m.as_str())\n            .unwrap_or(\"erro\")\n            .to_string();\n        return Err(anyhow!(\"xAI HTTP {}: {}\", status, msg));\n    }\n    let mut text = String::new();\n    let mut citations: Vec<Citation> = Vec::new();\n    for item in v\n        .get(\"output\")\n        .and_then(|o| o.as_array())\n        .into_iter()\n        .flatten()\n    {\n        if item.get(\"type\").and_then(|t| t.as_str()) != Some(\"message\") {","sourceCodeStart":174,"sourceCodeEnd":210,"githubUrl":"https://github.com/tonhowtf/omniget/blob/8600b91f4246848bac346874daa9e61c1fc5677a/src-tauri/omniget-core/src/core/tools/x/grok.rs#L174-L210","documentation":"ask_xai() called the xAI API and the HTTP response body could not be deserialized as JSON, so the serde error is wrapped into this message. This indicates the xAI endpoint (or a proxy) returned non-JSON content such as an HTML error page or an empty body.","triggerScenarios":"xAI's chat endpoint returns HTML/empty/non-JSON (gateway timeout page, wrong base URL pointing at a website, proxy interception) during the ask flow.","commonSituations":"Misconfigured XAI base URL (e.g. missing /v1 or pointing to the console site); corporate proxy or captive portal; xAI outage serving non-JSON errors; response stream truncated mid-body.","solutions":["Verify the xAI API base URL includes the correct path (https://api.x.ai/v1).","Capture and log resp.text() before parsing to see the actual payload.","Retry on transient gateway errors (502/503 pages are HTML).","Check for proxy/VPN interference and network reachability to api.x.ai."],"exampleFix":"// before\nlet v: Value = resp.json().await\n    .map_err(|e| anyhow!(\"xAI: resposta invalida ({})\", e))?;\n// after\nlet text = resp.text().await?;\nlet v: Value = serde_json::from_str(&text)\n    .map_err(|e| anyhow!(\"xAI: resposta invalida ({}) corpo: {:.200}\", e, text))?;","handlingStrategy":"retry","validationCode":"// preflight da URL e da chave\nlet base = std::env::var(\"XAI_BASE_URL\").unwrap_or_else(|_| \"https://api.x.ai/v1\".into());\nif !base.starts_with(\"https://api.x.ai\") {\n    eprintln!(\"aviso: base URL incomum para xAI: {base}\");\n}","typeGuard":null,"tryCatchPattern":"match grok::ask(prompt).await {\n    Ok(a) => a,\n    Err(e) if e.to_string().starts_with(\"xAI: resposta invalida\") => {\n        tokio::time::sleep(Duration::from_secs(3)).await;\n        grok::ask(prompt).await // gateway pages are usually transient\n    }\n    Err(e) => Err(e),\n}","preventionTips":["Confirm the xAI base URL is https://api.x.ai/v1 and the key is set","Log resp.text() before JSON parsing to diagnose non-JSON payloads","Retry HTML gateway errors with short backoff","Check proxy/VPN settings when the same host works from browsers but not the CLI"],"tags":["xai","grok","json","network"],"backgroundTag":"invalid-json-response","analyzedSha":"8600b91f4246848bac346874daa9e61c1fc5677a","analyzedAt":"2026-09-12T14:29:19.317Z","contentChangedAt":"2026-09-12T14:29:19.317Z","schemaVersion":2},"datasetVersion":"2026-09-23T08:17:48.524Z"}