V2 打补丁之后出现的问题

Method 'UpdateMaxSerialNO' in type 'Kingdee.BOS.App.Core.BusinessDataService' from assembly 'Kingdee.BOS.App.Core, Version=2.3.1Method 'UpdateMaxSerialNO' in type 'Kingdee.BOS.App.Core.BusinessDataService' from assembly 'Kingdee.BOS.App.Core, Version=2.3.12.7, Culture=neutral, PublicKeyToken=null' does not have an implementation.2.7, Culture=neutral, PublicKeyToken=null' does not have an implementation.

发生时间：09:04:04
错误来源： mscorlib
错误信息：Method 'UpdateMaxSerialNO' in type 'Kingdee.BOS.App.Core.BusinessDataService' from assembly 'Kingdee.BOS.App.Core, Version=2.3.12.7, Culture=neutral, PublicKeyToken=null' does not have an implementation.
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调用堆栈：
at System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMarkHandle stackMark, Boolean loadTypeFromPartialName, ObjectHandleOnStack type)
at System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, Boolean loadTypeFromPartialName)
at System.Type.GetType(String typeName)
at Kingdee.BOS.TypesContainer.b__0(String tp)
at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
at Kingdee.BOS.Rpc.LocalAccess.CreateObject[T](String sClassName)
at Kingdee.BOS.ServicesContainer.<>c__DisplayClass3`1.b__2(String inface)
at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
at Kingdee.BOS.ServicesContainer.GetService[T](String interfaceName, String url)
at Kingdee.BOS.Contracts.ServiceFactory.GetService[T](String url)
at Kingdee.BOS.ServiceHelper.BusinessDataServiceHelper.GetBillNo(Context ctx, BusinessInfo info, DynamicObject[] dataEntities, Dictionary`2 options, String specifiedCodeRule)
at Kingdee.BOS.Model.Bill.BillModel.UpdateBillNo(Boolean isCopy)
at Kingdee.BOS.Model.Bill.BillModel.CreateNewData(DynamicObject newObject)
at Kingdee.BOS.Web.Bill.BillView.CreateNewModelData()
at Kingdee.BOS.Web.Bill.BillView.LoadData()
at Kingdee.BOS.Web.DynamicForm.DynamicWebFormController.LoadData()
错误数据： System.Collections.ListDictionaryInternal