diff --git a/Excel/view/WorksheetView.js b/Excel/view/WorksheetView.js
index 341425ce00..2768e9dd06 100644
--- a/Excel/view/WorksheetView.js
+++ b/Excel/view/WorksheetView.js
@@ -1074,6 +1074,8 @@
 								aCFs[i].SqRefRange._setPropertyNoEmpty(null, null, function (c) {
 									if (CellValueType.Number === c.getType() && false === c.isEmptyTextString()) {
 										tmp = parseInt(c.getValueWithoutFormat());
+										if (isNaN(tmp))
+											return;
 										arrayCells.push({cell: c, val: tmp});
 										min = Math.min(min, tmp);
 										max = Math.max(max, tmp);