[Bug]: a spreadsheet whose first 100 rows are blank loses every row when the used range is over 10000
![[Bug]: a spreadsheet whose first 100 rows are blank loses every row when the used range is over 10000](https://www.chat-gpts.plus/wp-content/uploads/2026/09/19236-cd408652-768x403.jpg)
该报错发生在用 RAGFlow 的 Excel 解析器( deepdoc/parser/excel_parser.py )解析工作表时,如果工作表 used range 超过 10000 行,而前 100 行恰好全是空白,解析器会把整张表当成空表丢弃, RAGFlowExcelParser.html








