From 35893bd9c1f5cbd658ca9187b0b3fc05f67cbc4a Mon Sep 17 00:00:00 2001
From: 2450357564 <46582006+2450357564@users.noreply.github.com>
Date: Thu, 19 Oct 2023 11:05:39 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=89=93=E5=BC=80=E6=95=B0?=
 =?UTF-8?q?=E6=8D=AE=E9=80=8F=E8=A7=86=E5=9B=BE=E5=90=8E=EF=BC=8C=E6=B2=A1?=
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 =?UTF-8?q?=E6=8E=A5=E5=88=87=E6=8D=A2=E5=85=B6=E4=BB=96Sheet=EF=BC=8C?=
 =?UTF-8?q?=E5=AF=BC=E8=87=B4=E7=A9=BA=E6=8C=87=E9=92=88=E5=BC=82=E5=B8=B8?=
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---
 src/controllers/sheetmanage.js | 33 ++++++++++++++++++---------------
 1 file changed, 18 insertions(+), 15 deletions(-)

diff --git a/src/controllers/sheetmanage.js b/src/controllers/sheetmanage.js
index ba874d4a..0132643d 100644
--- a/src/controllers/sheetmanage.js
+++ b/src/controllers/sheetmanage.js
@@ -1487,26 +1487,29 @@ const sheetmanage = {
         let data = d;
 
         let addr = 0, addc = 0;
-        let rlen = ret.length, 
-                clen = ret[0].length;
+        let rlen = ret.length;
+        let clen = 0;
+        if (rlen > 0) {
+            clen = ret[0].length;
+        }
 
-            addr = rlen - d.length; 
-            addc = clen - d[0].length;
+        addr = rlen - d.length; 
+        addc = clen - d[0].length;
 
-            data = datagridgrowth(d, addr + 20, addc + 10, true);
+        data = datagridgrowth(d, addr + 20, addc + 10, true);
 
-            for (let r = 0; r < rlen; r++) {
-                // let x = [].concat(data[r]);
-                for (let c = 0; c < clen; c++) {
-                    let value = "";
-                    if (ret[r] != null && ret[r][c] != null) {
-                        value = getcellvalue(r, c, ret);
-                        setcellvalue(r,c,data,value)
-                    }
-                    // x[c] = value;
+        for (let r = 0; r < rlen; r++) {
+            // let x = [].concat(data[r]);
+            for (let c = 0; c < clen; c++) {
+                let value = "";
+                if (ret[r] != null && ret[r][c] != null) {
+                    value = getcellvalue(r, c, ret);
+                    setcellvalue(r,c,data,value)
                 }
-                // data[r] = x;
+                // x[c] = value;
             }
+            // data[r] = x;
+        }
         file.data = data;
     },
     checkLoadSheetIndexToDataIndex: {},