{"record":{"id":"3dbec5c267fd6960","repo":"openai/codex","slug":"guardian-review-session-could-not-preserve-repl-de","errorCode":null,"errorMessage":"guardian review session could not preserve REPL developer policy: {error}","messagePattern":"guardian review session could not preserve REPL developer policy: (.+?)","errorType":"exception","errorClass":"anyhow::Error","httpStatus":null,"severity":"error","filePath":"codex-rs/core/src/guardian/review.rs","lineNumber":908,"sourceCode":"        .models_manager\n        .get_model_info(\n            guardian_model.as_str(),\n            &turn.config.to_models_manager_config(),\n        )\n        .await;\n    let mut spawn_config = build_guardian_review_session_config(\n        turn.config.as_ref(),\n        live_network_config,\n        guardian_model.as_str(),\n        guardian_reasoning_effort.clone(),\n        guardian_model_info.model_messages.as_ref(),\n    )?;\n    if turn.model_info.node_repl_auto_review_required {\n        spawn_config\n            .features\n            .enable(Feature::RetainClientDeveloperMessages)\n            .map_err(|error| {\n                anyhow::anyhow!(\n                    \"guardian review session could not preserve REPL developer policy: {error}\"\n                )\n            })?;\n    }\n    if guardian_model != turn.model_info.slug {\n        spawn_config.model_context_window = None;\n        spawn_config.model_auto_compact_token_limit = None;\n    }\n    Ok(GuardianReviewSessionConfig {\n        spawn_config,\n        model: guardian_model,\n        reasoning_effort: guardian_reasoning_effort,\n        default_review_model_id: default_review_model_id.to_string(),\n        catalog_contains_auto_review: guardian_catalog_contains_auto_review,\n        model_overridden: guardian_review_model_overridden,\n        model_override: guardian_review_model_override,\n    })\n}","sourceCodeStart":890,"sourceCodeEnd":926,"githubUrl":"https://github.com/openai/codex/blob/339751715c64496cb86246bfb3935f40e309dd3d/codex-rs/core/src/guardian/review.rs#L890-L926","documentation":"Error \"guardian review session could not preserve REPL developer policy: {error}\" thrown in openai/codex.","triggerScenarios":"Thrown at codex-rs/core/src/guardian/review.rs:908 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Retry the guardian review; investigate the reported error in preserving the REPL developer policy."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"339751715c64496cb86246bfb3935f40e309dd3d","analyzedAt":"2026-08-25T05:35:09.876Z","schemaVersion":2},"datasetVersion":"2026-08-25T06:17:31.827Z"}