直运采购订单下推应付单，应付单审核报错，请问是什么原因造成，麻烦帮忙分析一下，谢谢！
报错代码：
构造实体视图DynamicObjectView失败,构造参数：实体dataEntity不能为空！
[{"operation":"AP_Payable_List.MBIClick.tbSplitApprove"}]
发生时间：12:58:45
错误来源： Kingdee.BOS.ServiceHelper
错误信息：构造实体视图DynamicObjectView失败,构造参数：实体dataEntity不能为空！
===================================================
调用堆栈：
Server stack trace:
在 Kingdee.BOS.Orm.DataEntity.DynamicObjectView..ctor(DynamicObject dataEntity)
在 Kingdee.BOS.BusinessEntity.BusinessFlow.BusinessFlowTracker.get_Instance()
在 Kingdee.BOS.App.Core.BusinessFlow.BusinessFlowTracker`1.ApplyPrivate(AED`1 aed, BusinessFlowInstanceCollection newInstances)
在 Kingdee.BOS.App.Core.BusinessFlow.BusinessFlowTracker`1.Audit(Sheets`1 sheets)
在 Kingdee.BOS.App.Core.BusinessFlow.BusinessFlowTrackerApply.Audit(DynamicObject[] dataObjects, String operationNumber)
在 Kingdee.BOS.App.Core.AbstractSetStatus.SaveConvertDataAfter(Context ctx, BusinessInfo info, DynamicObject[] objs, List`1 paras, OperateOption option)
在 Kingdee.BOS.App.Core.AbstractSetStatus.BeforeInvokeFormBusiness(DynamicObject[] objs)
在 Kingdee.BOS.App.Core.AbstractOprerationService.CallOperation(DynamicObject[]& objs)
在 Kingdee.BOS.App.Core.AbstractOprerationService.CallOperatinTransaction(DynamicObject[] objs)
在 Kingdee.BOS.App.Core.SetStatus.CallOperatinTransaction(DynamicObject[] objs)
在 Kingdee.BOS.App.Core.AbstractOprerationService.DoExcete()
在 Kingdee.BOS.App.Core.AbstractOprerationService.Excute(Object[] ids)
在 Kingdee.BOS.App.Core.AbstractSetStatus.Excute(Object[] ids)
在 Kingdee.BOS.App.Core.SetStatusService.SetBillStatus(Context ctx, BusinessInfo businessInfo, List`1 pkEntryIds, List`1 paras, String operationNumber, OperateOption option)
Exception rethrown at [0]:
在 Kingdee.BOS.ServiceHelper.BusinessDataServiceHelper.SetBillStatus(Context ctx, BusinessInfo businessInfo, List`1 pkEntryIds, List`1 paras, String operationNumber, OperateOption option)
在 Kingdee.BOS.Business.Bill.Operation.AbstractStatusConvert.BatStatusConvert(Int32 loopTimes, Int32 iBat, Object[] ids, List`1 paras)
在 Kingdee.BOS.Business.Bill.Operation.AbstractStatusConvert.ExecuteStatusConvert(List`1 paras)
在 Kingdee.BOS.Business.Bill.Operation.Audit.AuditIdeaPrompt()
在 Kingdee.BOS.Core.DynamicForm.AbstractDynamicFormOperation.Operation(CallBackWfAfterOperation callbackwf, IOperationResult result)
在 Kingdee.BOS.Core.DynamicForm.AbstractDynamicFormOperation.Execute(InvokeFormOperation4WfParam param, CallBackWfAfterOperation callbackwf)
在 Kingdee.BOS.Web.DynamicForm.AbstractDynamicWebFormView.InvokeFormOperation(String operationNumber)
在 Kingdee.BOS.Business.DynamicForm.BusinessService.ExcuteOperation.DoAction(FormBusinessServiceArgs e)
在 Kingdee.BOS.Core.DynamicForm.FormBusinessServiceUtil.InvokeServices(IDynamicFormView view, Object source, IEnumerable`1 services, Int32 actionType, String activeEntity, DynamicObject activeRow, Int32 rowIndex)
在 Kingdee.BOS.Web.DynamicForm.BusinessServiceCaller.InvokeFormBusiness(IDynamicFormView view, Object source, List`1 formBusinessServices, Int32 actionType, String entityKey, Int32 row)
在 Kingdee.BOS.Web.DynamicForm.DynamicWebFormView.BarItemClick(String parentKey, String barItemKey, BarDataManager bar, Int32 bartype)
在 Kingdee.BOS.Web.List.ListView.MainBarItemClick(String barItemKey)
在 Kingdee.BOS.Web.DynamicForm.DynamicWebFormController.MainBarItemClick(String itemKey, JSONArray postDatas)
错误数据： System.Collections.ListDictionaryInternal