修改库存查询打印的报错

src/views/wisdom/stock/index.vue

@@ -114,6 +114,7 @@
       ref="infoTableRef" 
       highlight-current-row 
       @row-click="(row) => tableInfoRowClick(row, infoTableRef)"
+      @selection-change="printSelectionChange"
       border>
       <el-table-column type="selection" width="55" align="center" />
       <el-table-column label="序号" align="center" type="index" width="70" />
@@ -347,7 +348,7 @@ const showSearch = ref(true);
 
 
 const warehouseCode = ref('');  //所属仓库下拉数据
-const printList = ref([]) //要打印的数据列表
+
 
 
 const optionTime = ref([]) //入库时间
@@ -416,6 +417,11 @@ function getList() {
 }
 getList();
 
+const printList = ref([]) //要打印的数据列表
+const printSelectionChange = (selection) => {
+  printList.value = selection
+}
+
 // 获取总计
 const totalMoney = ref(null)
 const pcodeCount = ref(null)