{"record":{"id":"4d606a8bb1bc78a2","repo":"BigPizzaV3/CodexPlusPlus","slug":"session-index-jsonl-error","errorCode":null,"errorMessage":"session_index.jsonl 清理失败：{error}","messagePattern":"session_index\\.jsonl 清理失败：(.+?)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"crates/codex-plus-data/src/storage.rs","lineNumber":574,"sourceCode":"            ));\n        }\n        let mut file_errors = Vec::new();\n        for file in file_backups {\n            if let Some(path) = file.get(\"path\").and_then(Value::as_str) {\n                if let Err(err) = fs::remove_file(path) {\n                    if err.kind() != std::io::ErrorKind::NotFound {\n                        file_errors.push(format!(\"{path}: {err}\"));\n                    }\n                }\n            }\n        }\n        let session_index_note = self\n            .codex_home\n            .as_deref()\n            .and_then(|home| {\n                crate::provider_sync::remove_session_index_entry(home, &thread_id)\n                    .err()\n                    .map(|error| format!(\"session_index.jsonl 清理失败：{error}\"))\n            });\n        if !file_errors.is_empty() {\n            let mut message = format!(\"本地数据库已删除，但文件删除失败：{}\", file_errors.join(\"; \"));\n            if let Some(note) = session_index_note.as_deref() {\n                message = format!(\"{message}；{note}\");\n            }\n            return Ok(DeleteResult {\n                status: DeleteStatus::Failed,\n                session_id: thread_id,\n                message,\n                undo_token: Some(token.clone()),\n                backup_path: Some(backup_path.to_string_lossy().to_string()),\n            });\n        }\n        let mut result = local_deleted(&thread_id, &token, &backup_path);\n        if let Some(note) = session_index_note.as_deref() {\n            result.message = format!(\"{}；{}\", result.message, note);\n        }","sourceCodeStart":556,"sourceCodeEnd":592,"githubUrl":"https://github.com/BigPizzaV3/CodexPlusPlus/blob/f2074595a281bc057525c748175c8eb9805b0673/crates/codex-plus-data/src/storage.rs#L556-L592","documentation":"delete_codex_thread removes the session's entries from session_index.jsonl via provider_sync::remove_session_index_entries after deleting files; when that cleanup fails, the error message embeds the underlying error. The thread files may already be deleted, so this indicates a partially completed delete rather than a failed one.","triggerScenarios":"Thrown at crates/codex-plus-data/src/storage.rs:574 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Inspect {error} for the underlying I/O cause (permissions, file lock)","Manually verify session_index.jsonl and clean stale entries if needed","Retry the delete; the index cleanup is idempotent for missing entries"],"exampleFix":null,"handlingStrategy":"try-catch","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"f2074595a281bc057525c748175c8eb9805b0673","analyzedAt":"2026-08-23T12:52:24.489Z","contentChangedAt":"2026-08-23T12:52:24.489Z","schemaVersion":2},"datasetVersion":"2026-09-14T00:17:10.932Z"}