解决复制报错，执行结果为空导致同步出问题(直采协议与自动直采协议未审核完成时的情况)

src/views/purchase/purchase-order/add/index.vue

@@ -46,7 +46,7 @@ export default {
   watch: {
     "params.puOrderItemList": {
       handler(nVal, oVal) {
-        this.visible &&
+        this.visible &&  
           this.handleSynchronousMaterial(
             "puOrderItemList",
             "puOrderExecuteList"
@@ -110,6 +110,7 @@ export default {
     },
     // 复制赋值
     async setCopyParams(id) {
+
       try {
         const { code, msg, data } = await orderApi.details(id);
 
@@ -209,6 +210,8 @@ export default {
     },
     // 同步子表物料
     handleSynchronousMaterial(tableOne, tableTwo) {
+
+      console.log('tableOne',tableOne, 'tableTwo', tableTwo);
       let _this = this;
       // this.params[tableOne]-- -> this.params[tableTwo]
       this.params[tableOne] &&
@@ -216,6 +219,15 @@ export default {
         this.params[tableOne].forEach((item, index) => {
 
           for (const key in item) {
+
+            if(!_this.params[tableTwo][index]){
+
+               const arr = _this.tabColumns.find(
+                  (element) => element.key === tableTwo
+                ).tableColumns;
+
+                _this.params[tableTwo].push(initParams(arr, "key", "value"));
+            }
             
             if (key in _this.params[tableTwo][index]) {