From 039dee4f1d9044a7c48098afd5ac4300afa95b6e Mon Sep 17 00:00:00 2001
From: TianYu <332368756@qq.com>
Date: Wed, 31 May 2023 11:47:23 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E4=BB=A3=E7=A0=81?=
 =?UTF-8?q?=E6=8A=A5=E9=94=99?=
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---
 yudao-ui-app/pages/goods_details/index.vue | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/yudao-ui-app/pages/goods_details/index.vue b/yudao-ui-app/pages/goods_details/index.vue
index 247bd0960..22a18ab7c 100644
--- a/yudao-ui-app/pages/goods_details/index.vue
+++ b/yudao-ui-app/pages/goods_details/index.vue
@@ -840,12 +840,14 @@
 					// }
 					query.select(idView).boundingClientRect();
 					query.exec(function(res) {
-						var top = res[0].top;
-						var height = res[0].height;
-						topArr.push(top);
-						heightArr.push(height);
-						that.$set(that, 'topArr', topArr);
-						that.$set(that, 'heightArr', heightArr);
+            if(Array.isArray(res) && res.length > 0 && res[0]){
+             var top = res[0].top;
+             var height = res[0].height;
+             topArr.push(top);
+             heightArr.push(height);
+             that.$set(that, 'topArr', topArr);
+             that.$set(that, 'heightArr', heightArr);
+            }
 					});
 				};
 			},