fix(bug): lo undefined error

5 years ago · 8e9322414a
1 changed files with 2 additions and 1 deletions
--- a/src/controllers/protection.js
+++ b/src/controllers/protection.js
@ -974,7 +974,8 @@ export function checkProtectionLockedRangeList(rangeList, sheetIndex){

        for(let r=r1;r<=r2;r++){
            for(let c=c1;c<=c2;c++){
-                let isLock = sheetFile.data[r][c].lo === undefined || sheetFile.data[r][c].lo === 1, // 单元格是否锁定
+                const cell = sheetFile.data[r][c] || {}
+                let isLock = cell.lo === undefined || cell.lo === 1, // 单元格是否锁定
                    isPass = checkProtectionLockedSqref(r, c , aut, local_protection, true, isLock);
                if(!isPass){
                    return false;