fix:不传箱子不能清空箱子

src/views/order/podUs/PodMakeOrder.vue

@@ -907,6 +907,10 @@ const handleBoxClick = (item: PodMakeOrderData) => {
 }
 const handleClearBox = async () => {
   try {
+    if(!boxIndex.value){
+      ElMessage.warning('请选择箱子')
+      return
+    }
     await ElMessageBox.alert('确定清空当前箱子吗？', '提示', {
       confirmButtonText: '确定',
       cancelButtonText: '取消',
@@ -918,6 +922,7 @@ const handleClearBox = async () => {
   if (!factoryNo) {
     return
   }
+
   try {
     const res = await clearBoxApi(
       factoryNo,