{"record":{"id":"04b414888a04c2d6","repo":"BigPizzaV3/CodexPlusPlus","slug":"base-url-04b414","errorCode":null,"errorMessage":"上游 Base URL 不能为空","messagePattern":"上游 Base URL 不能为空","errorType":"http","errorClass":null,"httpStatus":502,"severity":"error","filePath":"crates/codex-plus-core/src/protocol_proxy.rs","lineNumber":1008,"sourceCode":"    api_key: &str,\n    is_stream: bool,\n    upstream_body: &Value,\n) -> reqwest::RequestBuilder {\n    let mut builder = client\n        .post(endpoint)\n        .bearer_auth(api_key)\n        .header(reqwest::header::CONTENT_TYPE, \"application/json\");\n    if is_stream {\n        builder = builder\n            .header(reqwest::header::ACCEPT, \"text/event-stream\")\n            .header(reqwest::header::CACHE_CONTROL, \"no-cache\");\n    }\n    builder.json(upstream_body)\n}\n\nfn validate_upstream(relay: &crate::settings::RelayProfile) -> anyhow::Result<()> {\n    if relay.base_url.trim().is_empty() {\n        anyhow::bail!(\"上游 Base URL 不能为空\");\n    }\n    if relay.api_key.trim().is_empty() {\n        anyhow::bail!(\"上游 Key 不能为空\");\n    }\n    Ok(())\n}\n\nfn conversation_id_from_responses_request(body: &Value) -> Option<String> {\n    for key in [\"conversation\", \"conversation_id\", \"previous_response_id\"] {\n        if let Some(value) = body.get(key).and_then(Value::as_str) {\n            let value = value.trim();\n            if !value.is_empty() {\n                return Some(value.to_string());\n            }\n        }\n    }\n    None\n}","sourceCodeStart":990,"sourceCodeEnd":1026,"githubUrl":"https://github.com/BigPizzaV3/CodexPlusPlus/blob/1f431ae49b57b3055e0e6845ba6156c6b4232b4d/crates/codex-plus-core/src/protocol_proxy.rs#L990-L1026","documentation":"Thrown by validate_upstream in crates/codex-plus-core/src/protocol_proxy.rs when a relay about to serve a proxied request has an empty (or whitespace-only) base_url. The check runs for every candidate in the rotation — the selected relay, aggregate members, probe selections, and model-route targets — so any candidate with a blank base URL aborts the request before it is tried.","triggerScenarios":"An aggregate member relay profile with an empty base_url is selected by rotation; the single active relay never had base_url set; a model-route target profile lost its base_url after an import or hand edit.","commonSituations":"Aggregate pools containing a placeholder member added but never configured; settings.json edited manually blanking the field; profiles created by duplication where the URL was cleared.","solutions":["Identify which relay failed (the diagnostic log entry protocol_proxy.upstream_request names relayId/relayName) and fill in its base URL","Audit every member of the active aggregate and remove placeholder profiles that have no base_url","Save-time validation in the manager: refuse to add a member whose base_url or api_key is empty"],"exampleFix":null,"handlingStrategy":"validation","validationCode":"fn all_candidates_have_base_url(settings: &BackendSettings) -> bool {\n    settings\n        .relay_profiles\n        .iter()\n        .filter(|p| settings\n            .active_aggregate_relay_profile()\n            .map(|a| a.members.iter().any(|m| m.relay_id == p.id))\n            .unwrap_or(p.id == settings.active_relay_id))\n        .all(|p| !p.base_url.trim().is_empty())\n}","typeGuard":null,"tryCatchPattern":null,"preventionTips":["Validate base_url is non-empty for every profile when saving settings","Reject aggregate members referencing profiles without a base URL","Use the diagnostic log (protocol_proxy.upstream_request) to identify the offending relayId quickly"],"tags":["missing-config","base-url","relay-rotation","aggregate-relay"],"backgroundTag":"missing-base-url-config","analyzedSha":"1f431ae49b57b3055e0e6845ba6156c6b4232b4d","analyzedAt":"2026-08-16T20:54:18.598Z","schemaVersion":2},"datasetVersion":"2026-08-16T23:17:17.608Z"}