fix: 解决错误数据导致扫码卡死问题 #1001897

src/views/order/podUs/PodMakeOrder.vue

@@ -694,9 +694,10 @@ watch(
           ) {
           ) {
             el.previewImgs = [{ url: el.variantImage || '' }]
             el.previewImgs = [{ url: el.variantImage || '' }]
           } else {
           } else {
-            el.previewImgs = el.imageAry
-              ? JSON.parse(el.imageAry)
-              : [{ url: el.variantImage }]
+            el.previewImgs =
+              el.imageAry && JSON.parse(el.imageAry).length > 0
+                ? JSON.parse(el.imageAry)
+                : [{ url: el.variantImage }]
           }
           }
         }
         }
       })
       })
@@ -1032,9 +1033,10 @@ const getPackingData = async (code: string) => {
           ) {
           ) {
             el.previewImgs = [{ url: el.variantImage || '' }]
             el.previewImgs = [{ url: el.variantImage || '' }]
           } else {
           } else {
-            el.previewImgs = el.imageAry
-              ? JSON.parse(el.imageAry)
-              : [{ url: el.variantImage }]
+            el.previewImgs =
+              el.imageAry && JSON.parse(el.imageAry).length > 0
+                ? JSON.parse(el.imageAry)
+                : [{ url: el.variantImage }]
           }
           }
         }
         }
       })
       })
@@ -1219,9 +1221,10 @@ const initOrderDetailBox = async (type: 'scan' | 'manual' = 'manual') => {
           ) {
           ) {
             el.previewImgs = [{ url: el.variantImage || '' }]
             el.previewImgs = [{ url: el.variantImage || '' }]
           } else {
           } else {
-            el.previewImgs = el.imageAry
-              ? JSON.parse(el.imageAry)
-              : [{ url: el.variantImage }]
+            el.previewImgs =
+              el.imageAry && JSON.parse(el.imageAry).length > 0
+                ? JSON.parse(el.imageAry)
+                : [{ url: el.variantImage }]
           }
           }
         }
         }
       })
       })