From 6c3da2acb67a4061234ae428749297b4caed456b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B5=B5=E9=9C=84?= <zhaoxiaox0053@163.com>
Date: Fri, 29 Dec 2023 13:53:03 +0800
Subject: [PATCH] fix 80158

---
 src/components/JExpandTable.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/JExpandTable.vue b/src/components/JExpandTable.vue
index b920fae6..f3308eeb 100644
--- a/src/components/JExpandTable.vue
+++ b/src/components/JExpandTable.vue
@@ -283,7 +283,7 @@ export default {
               } else {
                 arr[i] = true
               }
-            } else if (this.dataSource[i][this.lineCanExpandField] !== this.lineCanExpandValue) {
+            } else if (this.lineCanExpandField && this.dataSource[i][this.lineCanExpandField] !== this.lineCanExpandValue) {
               // 如果这行数据本身不需要填写
               arr[i] = true
             } else {