add

src/views/bpm/stockManagement/add.vue

@@ -1781,7 +1781,10 @@
                     this.$set(
                       i,
                       'weight',
-                      1 * item.minPackingCount * item.netWeight
+                      typeof 1 * item.minPackingCount * item.netWeight ===
+                        number
+                        ? 1
+                        : 1 * item.minPackingCount * item.netWeight
                     );
                   }