提取数据新建sheet异常修改

performance/Performance.Services/ExtractExcelService/ExtractHelper/ExtractHelper.cs

@@ -84,7 +84,6 @@ public static void CreateNotExistSheet(List<ex_module> modulesList, IWorkbook wo
                         ExcelStyle style = new ExcelStyle(workbook);
                         var cellStyle = style.SetBgkColorAndFormat(style.GetCellStyle(), StyleType.列头, CellFormat.默认);
 
-                        var item = pairs.Where(t => t.Key.ToString().NoBlank().StartsWith("1.0.")).OrderByDescending(t => t.Key).First();
                         var newSheet = workbook.CreateSheet(module.ModuleName);
                         newSheet.GetOrCreate(1).GetOrCreate(6).SetCellValue("护理组分割比例：");
                         newSheet.GetOrCreate(1).GetOrCreate(6).CellStyle = cellStyle;
@@ -115,9 +114,9 @@ public static void CreateNotExistSheet(List<ex_module> modulesList, IWorkbook wo
                     var sheet = workbook.GetSheet(module.ModuleName) ?? workbook.GetSheet(module.ModuleName.NoBlank());
                     if (sheet == null)
                     {
-                        var item = pairs.Where(t => t.Key.ToString().NoBlank().StartsWith("3.")).OrderByDescending(t => t.Key).First();
-                        var copysheet = workbook.GetSheet(item.Key);
-                        if (copysheet == null) continue;
+                        var item = pairs.Where(t => t.Key.ToString().NoBlank().StartsWith("3.")).OrderByDescending(t => t.Key).FirstOrDefault();
+                        var copysheet = workbook.GetSheet(item.Key ?? "");
+                        if (copysheet == null) break;
                         var newSheet = copysheet.CopySheet(module.ModuleName, true);
                         workbook.SetSheetOrder(newSheet.SheetName, workbook.NumberOfSheets - 1);