修改报错提示

2024-11-04 15:49:11 +08:00 · 2024-11-04 15:49:11 +08:00 · 8d5fb24373
parent 2838ee89d9
commit 8d5fb24373
1 changed files with 1 additions and 1 deletions
--- a/src/components/model-nav-group/index.vue
+++ b/src/components/model-nav-group/index.vue
@ -101,7 +101,7 @@ const interval_list = ref({
 //监听屏幕缩放事件
 onMounted(() => {
    window.onresize = () => {
-        newHeight.value = bannerImg.value[0].clientHeight + 'px';
+        newHeight.value = bannerImg.value[0]?.clientHeight || 100 + 'px';
    };
 });
 // 导航图片大小