fix: 解决错误数据导致扫码卡死问题 #1001897

src/views/order/podUs/PodMakeOrder.vue

@@ -694,7 +694,8 @@ watch(
           ) {
             el.previewImgs = [{ url: el.variantImage || '' }]
           } else {
-            el.previewImgs = el.imageAry
+            el.previewImgs =
+              el.imageAry && JSON.parse(el.imageAry).length > 0
                 ? JSON.parse(el.imageAry)
                 : [{ url: el.variantImage }]
           }
@@ -1032,7 +1033,8 @@ const getPackingData = async (code: string) => {
           ) {
             el.previewImgs = [{ url: el.variantImage || '' }]
           } else {
-            el.previewImgs = el.imageAry
+            el.previewImgs =
+              el.imageAry && JSON.parse(el.imageAry).length > 0
                 ? JSON.parse(el.imageAry)
                 : [{ url: el.variantImage }]
           }
@@ -1219,7 +1221,8 @@ const initOrderDetailBox = async (type: 'scan' | 'manual' = 'manual') => {
           ) {
             el.previewImgs = [{ url: el.variantImage || '' }]
           } else {
-            el.previewImgs = el.imageAry
+            el.previewImgs =
+              el.imageAry && JSON.parse(el.imageAry).length > 0
                 ? JSON.parse(el.imageAry)
                 : [{ url: el.variantImage }]
           }