fix: setData参数错误

web/building_saas/main/js/models/project.js

@@ -464,7 +464,7 @@ var PROJECT = {
                         };
                         //有基数计算的子项值清空
                         let val = fieldName == "lockUnitPrice" && c.data.calcBase && c.data.calcBase != ""?null:newval;
-                        setData(data.data,val,fieldName, caches);
+                        setData(data.data,val,fieldName, c);
                         datas.push(data);
                         setChildren(c,newValue,datas)
                     }