From d7f810ac748c0990e4dddb7d143d58f8d31b6bf2 Mon Sep 17 00:00:00 2001
From: Evgeni B <26095528+devgeni@users.noreply.github.com>
Date: Fri, 25 Mar 2022 14:55:24 +0300
Subject: [PATCH] fix: catch evalSuffixExpr error

---
 src/core/cell.js | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/core/cell.js b/src/core/cell.js
index 0c2b577a..1e9c8f62 100644
--- a/src/core/cell.js
+++ b/src/core/cell.js
@@ -208,12 +208,16 @@ const cellRender = (src, formulaMap, getCellText, cellList = []) => {
   if (src[0] === '=') {
     const stack = infixExprToSuffixExpr(src.substring(1));
     if (stack.length <= 0) return src;
-    return evalSuffixExpr(
-      stack,
-      formulaMap,
-      (x, y) => cellRender(getCellText(x, y), formulaMap, getCellText, cellList),
-      cellList,
-    );
+    try {
+      return evalSuffixExpr(
+        stack,
+        formulaMap,
+        (x, y) => cellRender(getCellText(x, y), formulaMap, getCellText, cellList),
+        cellList,
+      );
+    } catch (err) {
+      return "Error! Invalid operation!";
+    }
   }
   return src;
 };