fix(@gms/gms-plugin-billexpand): 检查子表不相等公式

- 比较对象的时候比较objectcode

develop/@gms/gms-plugin-billexpand/src/formula/CheckUnDuplicateSubField.js

@@ -16,16 +16,18 @@ export default {
                     let _data1 = dataFun[i].getData()
                     for (let j = i + 1; j < dataFun.length; j++) {
                         let _data2 = dataFun[j].getData()
-                        if (_data1[subFieldCode].value !== _data2[subFieldCode].value) {
-                            return false;
+                        const data1Val = typeof _data1[subFieldCode].value == 'object' ? _data1[subFieldCode].value.objectcode : _data1[subFieldCode].value
+                        const data2Val = typeof _data2[subFieldCode].value == 'object' ? _data2[subFieldCode].value.objectcode : _data2[subFieldCode].value
+                        if (data1Val !== data2Val) {
+                            return false
                         }
                     }
                 }
-                return true;
+                return true
             } else if (dataFun.length <= 1) {
                 return true
             }else{
-                return true;
+                return true
             }
     },
     getResultType:function(){